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Page 1: Catalogue Ppr PIPES
Page 2: Catalogue Ppr PIPES

AQUART PPR pipes and fittings are well known on the pipeline market for more than 15 years already.

China and Indonesia, Russia and former Soviet countries, North Africa and Gulf states, India and Pakistan, Turkey and Bulgaria are familiar with AQUART as with a high quality trading group. AQUART applies exceptionally the best modern thermoplastic equipments and raw materials of such approved trade marks as BOREALIS, HOSTALEN,SAMSUNG, HUSSONG, SINAPEC.

AQUART PPR pipes and fittings are produced in different countries – that makes them easy for our customers to buy, and provides the highest quality at the most convenient price. Thus, all PPR fittings are produced in China, Ningbo; all pipes go from China, Russia, Germany, Turkey, Poland.

AQUART GROUP constantly develops the range of goods and offers its customers new products.

In this catalogue you can find new types of PPR pipes: copper (PPR - CP) and stainless steel (PPR – SS) pipes in PPR covering; composite PPR pipes with fiber glass middle layer (PPR – FB – PPR); and new reinforced pipes (PPR – AL – PPR) which do nor require fettling.

This catalogue also includes new-type PPR fittings: filtrate valves, elbows with plaster clamp, a variety of PPR valves, and others.

In the year 2006 our system of product distribution has changed. For our whole-sale customers we have opened a new office and a show-room in Shanghai, so it has become possible to buy our products directly at the plant.

Our retail customers can still buy AQUART goods through AQUART Trading System and via Internet shop www.aquart.com.

AQUART® – always with you!

Page 3: Catalogue Ppr PIPES

CONTENTS

PPR pipes

APPLICATION AREAS AND MAIN CHARACTERISTICS

MANUFACTURE AND APPLICATION STANDARDS FOR PRESSURE PPR WATER SUPPLY

INSTALLATION TECHNIQUES

Linear thermal expansion and ways of its compensation

MOUNTING PROCEDURE

CHEMICAL RESISTANCE LIST (ACCORDING TO DIN 8078)

HANDLING AND STORAGE

CATALOGUE

PPR pipeline welding tools

TEST RESULTS OF PPR PIPES

www.aquart.com

PPR fittings

Valves

Hydraulic design

4

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THERMAL INSULATION 31

plastic pipes on-line

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PPR WATER SUPPLY SYSTEM

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The positive qualities common for all plastic pipes:• long life-time: life-time of plastic pipes is about 50 years, what is five-six times longer than that of metal pipes;• corrosion resistant due to the property of polymers not to get into electrochemical reactions;• ecologically clean;• low thermal conductivity;• light weight;• low noisiness of water stream;• easy and quick installation;• suitable for inner and outer installation.

The negative features are the following:• intolerance to direct sunlight;• relaxation – all kinds of thermoplastic lose their solid characteristics depending on time and loading; • unsuitable for fire pipe systems;• limitations in hot water and heating systems application; • particular installation technology for every polymer and pipe type. It should be noted that the listed characteristics are not quite negative features, but refer to the particularities of

plastic pipes on the whole. As a rule, steel and zinc-coated pipes for water supply are taken for the standard, and every variance with them is viewed as a deficiency of plastic pipes.

Technologists producing polymer goods are successfully trying to increase their positive features and to reduce their shortcomings. In the second part of the XX-th century chemical industry developed the production of dozens of polymers, but only the major 5-7 of them have gained the massive application in different spheres, including pipe production. The absolute leaders among them are: polyethylene (PE), polypropylene (PP), and polyvinyl chloride (PVC).

These polymers refer to thermoplastic group. When heated they can obtain plastic ductile quality and harden again after cooling.

APPLICATION AREAS AND MAIN CHARACTERISTICS

MANUFACTURE AND APPLICATION STANDARDS FOR PRESSURE PPR WATER SUPPLY

Germany DIN 8077 Polypropylene (PP) pipes - PP-H 100, PP-B 80, PP-R 80 – Dimensions. DIN 8078 Polypropylene (PP) pipes - PP-H (Type 1), PP-B (Type 2), PP-R (Type 3) - General quality requirements and testing

Standards for PPR pipe systems

Other Normative Documents

Germany E-DIN 1988 Inner potable water communications.DIN 16928 Pipes of Thermoplastic Materials; Pipe Joints, Elements for Pipes, Laying; General DirectionsDVS 2307 Thermoplastic fusion DVS 2208 Thermoplast welding tools and equipmentDIN 4109 Sound insulation in buildings - Requirements and verifications; Amendment A1DIN 18381 Contract procedures for building works - Part C: General technical specifications for building works; Gas, water and sewage plumbing works inside of buildings

DIN16962 Pipe Joints and Elements for Polypropylene (PP) Pressure Pipelines, Types 1 and 2; Turned and Pressed Reducing Sockets for Butt-welding, DimensionsRussiaCП 40-101-96 Design and installation of PPR pipe system

EnEg Energy-saving actVOB Part C Indoor engineering systemsDVGW W308 Standards and requirements for pipes, fittings and ways of mounting of potable water supply systems Russia СНиП 2.04.01-85 Inner water pipe and sewerage system of buildingsСНиП 2.04.05-91 Heating, ventilation and conditioning

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ID d, mm s, mm Мра Pack, m

AQ032703 16 1,9 PN 1.0 160AQ032706 20 1,9 PN 1.0 160AQ032709 25 2,3 PN 1.0 100AQ032712 32 2,9 PN 1.0 60AQ032715 40 3,7 PN 1.0 48AQ032718 50 4,6 PN 1.0 32AQ032721 63 5,8 PN 1.0 20AQ032724 75 6,8 PN 1.0 12AQ032727 90 8,2 PN 1.0 8AQ032730 110 10 PN 1.0 8AQ032733 125 11,4 PN 1.0 4AQ032735 140 12,7 PN 1.0 4AQ032736 160 14,6 PN 1.0 4

PN20 pipe ID d, mm s, mm Мра Pack, m

AQ033603 16 2,8 PN 2.0 160AQ033606 20 3,4 PN 2.0 160AQ033609 25 4,2 PN 2.0 100AQ033612 32 5,4 PN 2.0 60AQ033615 40 6,7 PN 2.0 48AQ033618 50 8,3 PN 2.0 32AQ033621 63 10,5 PN 2.0 20AQ033624 75 12,5 PN 2.0 12AQ033627 90 15 PN 2.0 8AQ033630 110 18,3 PN 2.0 8AQ033633 125 20,8 PN 2.0 4AQ033635 140 23,3 PN 2.0 4AQ033636 160 26,6 PN 2.0 4

Guaranteed quality, for various liquids and gases transportation in both domestic and industrial applications.Polypropylene Type 3, Borealis RA130E random-copolymer.Standard pipe length - 4 metres.

PN10 pipe

PPR AQUART PIPES

ID d, mm s, mm Мра Pack, m

AQ033000 16 2,1 PN 1.25 160AQ033003 20 2,3 PN 1.25 160AQ033006 25 2,8 PN 1.25 100AQ033009 32 3,6 PN 1.25 60AQ033012 40 4,5 PN 1.25 48AQ033015 50 5,6 PN 1.25 32AQ033018 63 7,1 PN 1.25 20AQ033021 75 8,4 PN 1.25 12AQ033024 90 10,1 PN 1.25 8AQ033027 110 12,3 PN 1.25 8AQ033030 125 14 PN 1.25 4AQ033033 140 15,7 PN 1.25 4AQ033036 160 17,9 PN 1.25 4

PN12.5 pipe

ID d, mm s, mm Мра Pack, m

AQ033300 16 2,3 PN 1.6 160AQ033303 20 2,8 PN 1.6 160AQ033306 25 3,5 PN 1.6 100AQ033309 32 4,4 PN 1.6 60AQ033312 40 5,5 PN 1.6 48AQ033315 50 6,9 PN 1.6 32AQ033318 63 8,6 PN 1.6 20AQ033321 75 10,3 PN 1.6 12AQ033324 90 12,3 PN 1.6 8AQ033327 110 15,1 PN 1.6 8AQ033330 125 17,6 PN 1.6 4AQ033333 140 19,2 PN 1.6 4AQ033336 160 21,9 PN 1.6 4

PN16 pipe

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PPR WATER SUPPLY SYSTEM

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Composite pipes for hot water supply and heating.Outer layer – polypropylene, inner layer – aluminum foil.

* inner layer – PPR (polypropylene), PEX(cross-linked polyethylene), PERT(polyethylene of raised temperature resistance).

Ecologically clean double-layer composite PPR pipes with pure copper middle layer for hot water supply and potable water pipe systems.

Ecologically clean double-layer composite PPR pipes with alloy stainless steel middle layer for hot water supply. Remarkable for high mechanical resistance.

ID d, mm s, mm Pipe’s type Мра Pack, m

AQO34900 16 2,80 PPR-SS PN 2.5 160AQO34901 20 3,00 PPR-SS PN 2.5 160AQO34903 25 3,25 PPR-SS PN 2.5 100AQO34906 32 4,00 PPR-SS PN 2.5 60AQO34909 40 5,00 PPR-SS PN 2.5 48AQO34912 50 5,50 PPR-SS PN 2.5 32AQO34915 63 7,00 PPR-SS PN 2.5 20AQO34918 75 8,50 PPR-SS PN 2.5 12

ID d, mm s, mm Pipe’s type Мра Pack, m

AQO35200 16 2,80 PPR-CP PN 2.5 160AQO35201 20 3,00 PPR-CP PN 2.5 160AQO35203 25 3,25 PPR-CP PN 2.5 100AQO35206 32 4,00 PPR-CP PN 2.5 60AQO35209 40 5,00 PPR-CP PN 2.5 48AQO35212 50 5,50 PPR-CP PN 2.5 32AQO35215 63 7,00 PPR-CP PN 2.5 20

PPR–CP PN25 pipe (copper)

PPR-SS PN25 pipe (stainless steel)

PN25 pipe ID d, mm D, mm s, mm Мра Pack, m

AQO34000 16 17 2,80 PN 2.5 160AQO34003 20 21 3,00 PN 2.5 160AQO34006 25 26 3,25 PN 2.5 100AQO34009 32 33 4,00 PN 2.5 60AQO34012 40 41 5,00 PN 2.5 48AQO34015 50 50 5,50 PN 2.5 32AQO34018 63 64 7,00 PN 2.5 20AQO34021 75 76 8,50 PN 2.5 12

PPR-AL-PPR* foil-reinforced pipe (aluminum layer inside)

PPR AQUART COMPOSITE PIPES

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ID d, mm s, mm Pipe’s type Мра Pack, m

AQO35901 16 2,1 PPRFBPPR PN 2.0 160AQO35903 20 2,6 PPRFBPPR PN 2.0 160AQO35906 25 3,5 PPRFBPPR PN 2.0 100AQO35909 32 4,4 PPRFBPPR PN 2.0 60AQO35912 40 5,5 PPRFBPPR PN 2.0 40AQO35915 50 6,9 PPRFBPPR PN 2.0 24AQO35918 63 8,6 PPRFBPPR PN 2.0 20AQO35921 75 10,1 PPRFBPPR PN 2.0 12AQO35924 90 12,3 PPRFBPPR PN 2.0 8AQO35927 110 15,1 PPRFBPPR PN 2.0 8AQO35930 125 17,6 PPRFBPPR PN 2.0 4AQO35933 160 21,9 PPRFBPPR PN 2.0 4

Composite pipes for hot water supply and heating.Inner and outer layers – polypropylene PPR with specific additives, glass fiber layer FB between them.

PPR-FB-PPR PN20 pipe (glass fiber middle layer)

The outer layer is made of polypropylene PPR, and the pipes may be connected with the ordinary welding equipment. The layer contains specific additives that make the pipe ultraviolet resistant.

The middle layer of the new AQUART pipes is of composite polypropylene PPR and glass fiber FB. Such compound combination makes the new AQUART pipes mechanically resistant and hot and cold water resistant.

In particular, in new AQUART pipes the problem of linear expansion has been solved: it is 4.5 times lower than that of the ordinary polypropylene pipes. The glass fiber serves an oxygen barrier which makes it possible to use new AQUART pipes in individual heating systems instead of reinforced pipes.

The third inner layer is made of propylene PPR, which guarantees sanitary standard in water supply application.

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Composite pipes for hot water supply and heating.Inner and outer layers – polypropylene PPR with specific additives, glass fiber layer FB between them.

PPR-FB-PPR PN25 pipe (glass fiber middle layer)

ID d, mm s, mm Pipe’s type Мра Pack, m

AQ056001 16 2,8 PPRFBPPR PN 2.5 160AQ056002 20 3,4 PPRFBPPR PN 2.5 160AQO35905 25 4,2 PPRFBPPR PN 2.5 100AQO35907 32 5,4 PPRFBPPR PN 2.5 60AQO3599 40 6,7 PPRFBPPR PN 2.5 40

AQO35912 50 8,3 PPRFBPPR PN 2.5 24AQO35915 63 10,5 PPRFBPPR PN 2.5 20AQO35917 75 12,5 PPRFBPPR PN 2.5 12AQO35919 90 15 PPRFBPPR PN 2.5 8AQO35922 110 18,3 PPRFBPPR PN 2.5 8AQO35925 125 20,8 PPRFBPPR PN 2.5 4AQO35927 160 26,6 PPRFBPPR PN 2.5 4

Page 8: Catalogue Ppr PIPES

PPR WATER SUPPLY SYSTEM

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Coupling

Reducing coupling

ID d D L z Pcs/pack..

AQ090303 16 22 31 14 1600AQ090306 20 28 34 16 1600AQ090309 25 34 38 18 1000AQ090912 32 41 42 20 560AQ090315 40 53 47 22 360AQ090318 50 65 53 25 170AQ090321 63 81 61 29 100AQ090324 75 99 70 33 64AQ090327 90 113 80 37,5 40AQ090330 110 128 92 43,5 28AQ090333 125 149 109 52 12AQ090335 140 164 123 59 8AQ090336 160 187 139 67 4

ID d D L z Pcs/pack.

AQ090603 16 20 30 11 1200AQ090606 16 25 31 11 1200AQ090609 20 25 36 16 1200AQ090612 20 32 38 16 720AQ090615 25 32 40 18 660AQ090618 20 40 41 16,5 600AQ090621 25 40 44,5 18 560AQ090624 32 40 45 20 360AQ090627 20 50 45 16,5 300AQ090630 25 50 46,5 18 300AQ090633 32 50 48,5 20 300AQ090636 40 50 50 22 200AQ090637 20 63 50,5 16,5 152AQ090639 25 63 50,5 18 168AQ090642 32 63 52,5 20 150AQ090645 40 63 58 25,5 150AQ090648 50 63 57 25 108AQ090646 25 75 68 20 96AQ090649 32 75 68 20 96AQ090651 40 75 73,5 25,5 96AQ090654 50 75 73,5 25,5 96AQ090657 63 75 67,5 29,5 72AQ090650 32 90 80 37,5 60AQ090658 40 90 80 37,5 60AQ090659 50 90 80 37,5 60AQ090660 63 90 84 37,5 60AQ090662 75 90 76,5 37,5 50AQ090661 40 110 96 43,5 40AQ090663 50 110 96 43,5 40AQ090664 63 110 92 43,5 40AQ090665 75 110 92,5 43,5 40AQ090666 90 110 92,5 43,5 28AQ090669 110 125 116,5 52 10AQ090672 110 140 125,5 59 8AQ090675 125 140 134 59 8AQ090678 110 160 135,5 67 4AQ090681 125 160 144 67 4AQ090684 140 160 151 67 4

PPR – FITTINGS

Saddle connectorID d D h sw Pcs/pack..

AQ099303 20 50 28 36 560AQ099318 25 50 28 36 560AQ099306 20 63 28 36 360AQ099321 20 63 28 36 360

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Female threaded coupling

Male threaded coupling

ID d G L z Pcs/pack.

AQ090901 16 1/2” 36 14 440AQ090903 20 1/2” 40 16 440AQ090904 20 3/4” 40 16 300AQ090905 25 1/2” 42 18 250AQ090906 25 3/4” 42 18 250AQ090908 32 1/2" 53 20 250AQ090909 32 3/4" 53 20 200

ID d G L z Pcs/pack.

AQ091203 16 1/2” 36 14 320AQ091206 20 1/2” 40 16 320AQ091209 20 3/4” 40 16 200AQ091212 25 1/2” 41 18 200AQ091215 25 3/4” 41 18 200AQ091218 32 1/2” 53 20 250AQ091219 32 3/4” 53 20 200

Saddle connector female thread

Plastic union

ID d L H Pcs/pack.

AQ091903 20 43 55 300AQ091906 25 50 64 200AQ091909 32 55 74 150AQ091912 40 62 86 100

ID d Pr h sw Pcs/pack.

AQ099403 50 1/2” 28 36 360AQ099406 63 1/2” 28 36 170AQ099409 75 1/2” 28 36 100

ID d G L sw sw1 Pcs/pack.

AQ093003 16 1/2” 64 36 30 440AQ093006 20 1/2” 66 36 30 440AQ093018 25 3/4” 67 36 30 250

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Coupling with a nut

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Hexagonal adaptor male

Hexagonal adaptor female

Elbow 90о

ID d G L z Pcs/pack..

AQ091521 32 1” 53 20 150AQ091524 40 1 1/4” 65 22 72AQ091527 50 1 1/2” 67 25 50AQ091530 63 2” 77 29 34AQ091533 75 2 1/2” 83,5 33 7AQ091536 90 3” 104 37 3AQ091539 110 4” 113 41 3

ID d G L z Pcs/pack..

AQ091821 32 1” 53 20 120AQ091824 40 1 1/4” 65 22 60AQ091827 50 1 1/2” 67 25 48AQ091830 63 2” 77 29 24AQ091833 75 2 1/2” 83,5 33 7AQ091836 90 3” 104 37 3AQ091839 110 4” 113 41 3

Female threaded union

Male threaded union

ID d G L z Pcs/pack..

AQ092103 20 1/2” 40 14 200AQ092112 25 3/4” 46 16 200AQ092118 32 1” 50 18 150AQ092121 40 1 1/4” 54 20 80AQ092124 50 1 1/2” 59 23 60AQ092127 63 2 “ 67 25 20

ID d G L z Pcs/pack..

AQ092403 20 1/2” 42 14 200AQ092412 25 3/4” 46 16 200AQ092418 32 1” 52 18 150AQ092421 40 1 1/4” 56 20 80AQ092424 50 1 1/2” 59 23 60AQ092427 63 2 “ 67 25 20

ID d I z Pcs/pack..

AQ094203 16 22,8 14 600AQ094206 20 27,5 16,5 600AQ094209 25 31,5 18 300AQ094212 32 37 20 150AQ094215 40 43 22 90AQ094218 50 51 25 45AQ094221 63 61,5 29 24AQ094224 75 71,5 33 16AQ094227 90 83,5 37,5 10AQ094230 110 99,5 43,5 5AQ094233 125 115 52 4AQ094235 140 129 59 2AQ094236 160 146 67 2

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Elbow 45о

90о Female threaded elbow

ID d I z Pcs/pack..

AQ094503 16 22 14 600AQ094506 20 22 16 600AQ094509 25 24 18 350AQ094512 32 28 20 200AQ094515 40 31 22 100AQ094518 50 37 25 60AQ094521 63 43 29 30AQ094524 75 49,5 33 18AQ094527 90 57 37,5 12AQ094530 110 67 47,5 6AQ094533 160 101 67 2

ID d G L z Pcs/pack..

AQ094803 16 1/2” 27 14 320AQ094806 20 1/2” 27 16 320AQ094812 25 1/2” 29 18 250AQ094815 25 3/4” 37 19 200AQ094816 32 1/2” 35 20 150AQ094818 32 3/4” 37 20 120AQ094821 32 1” 41 20 100

90о Male threaded elbow

ID d G L z Pcs/pack..

AQ095103 16 1/2” 27 14 300AQ095106 20 1/2” 27 16 300AQ095112 25 1/2” 29 18 240AQ095115 25 3/4” 37 19 150AQ095116 32 1/2” 35 20 150AQ095118 32 3/4” 37 20 100AQ095121 32 1” 41 20 100

Reducing elbow 90о

ID d D L Pcs/pack..

AQ095106 20 25 36 900AQ095109 20 32 40 510AQ095112 25 32 45 480

90о Elbow with a nut

ID d G L Pcs/pack.

AQ095701 16 1/2” 38 320AQ095703 20 1/2” 42 320AQ095712 25 3/4” 65 250

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Equal teeID d L I z Pcs/pack.

AQ096003 16 48 21,6 14 800AQ096006 20 54,5 27,5 16 800AQ096009 25 63 31,5 18 480AQ096012 32 74 37 20 280AQ096015 40 86 43 22 150AQ096018 50 102 51 25 72AQ096021 63 123 61,5 29 48AQ096024 75 143 71,5 33 30AQ096027 90 167 83,5 37 18AQ096030 110 199 99,5 43,5 10AQ096033 125 218 109 52 2AQ096035 140 262 131 59 2AQ096036 160 290 145 67 1

Female threaded elbow with wall clamp

Male threaded elbow with wall clamp

ID d G L z Pcs/pack.

AQ095403 16 1/2” 27 14 180AQ095406 20 1/2” 27 16 180AQ095407 25 1/2” 29 18 150AQ095409 25 3/4” 37 19 150

ID d G L z Pcs/pack.

AQ095506 20 1/2” 27 16 180AQ095507 25 1/2” 29 18 130AQ095509 25 3/4” 37 19 120

Male threaded elbow with plaster clamp

Female threaded elbow with plaster clamp

ID d G L z Pcs/pack.

AQ095601 16 1/2” 27 14 180AQ095603 20 1/2” 27 16 180

ID d G L z Pcs/pack.

AQ095301 16 1/2” 27 14 180AQ095303 20 1/2” 27 16 180

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Reducing tee

Female threaded tee

ID d d1 d2 L I Pcs/pack.

AQ096303 20 16 20 52 27 540AQ096306 25 16 25 54 29 540AQ096309 25 20 25 58 29,5 540AQ096312 32 20 32 62 33 360AQ096313 32 25 32 67 35 320AQ096315 40 20 40 66 37 240AQ096318 40 25 40 71 39 225AQ096321 40 32 40 79 41 180AQ096324 50 20 50 73 48 130AQ096327 50 25 50 78 44 130AQ096331 50 32 50 84 46 100AQ096333 50 40 50 92 48,5 100AQ096335 63 20 60 74 56,5 78AQ096336 63 25 63 86 58 72AQ096337 63 32 63 92 52,5 72AQ096339 63 40 63 100 58,5 64AQ096342 63 50 63 111 58 52AQ096343 75 20 75 100 58 44AQ096344 75 25 75 100 58,5 40AQ096345 75 32 75 100 58,5 40AQ096348 75 40 75 108 64,5 40AQ096351 75 50 75 118 64 32AQ096352 75 63 75 131 68 32AQ096353 90 32 90 109 74,5 24AQ096354 90 40 90 117 68,5 24AQ096357 90 50 90 127 76 24AQ096360 90 63 90 140 75,5 16AQ096362 90 75 90 152 79 16AQ096363 110 40 110 129 93,5 14AQ096366 110 50 110 139 81,5 14AQ096369 110 63 110 152 93,5 12AQ096370 110 75 110 164 89 12AQ096371 110 90 110 179 93,5 12AQ096372 125 110 125 216 107 4AQ096375 140 110 140 230 114,5 2AQ096378 160 110 160 246 124,5 2

ID d G L I z Pcs/pack.

AQ096603 16 1/2” 48 34 16 250AQ096606 20 1/2” 54 36 16 250AQ096612 25 1/2” 58 38,5 18 160AQ096615 25 3/4” 66 40 18 160AQ096618 32 1/2” 63 42,5 20 120AQ096621 32 3/4” 70 42,5 20 100AQ096624 32 1” 70 42,5 20 80

Male threaded tee

ID d G L I z Pcs/pack.

AQ096903 16 1/2” 48 34 16 200AQ096906 20 1/2” 54 36 16 200AQ096912 25 1/2” 58 38,5 18 160AQ096915 25 3/4” 66 40 18 130AQ096918 32 1/2” 63 42,5 20 100AQ096921 32 3/4” 70 42,5 20 100AQ096924 32 1” 70 42,5 20 70

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Flange socket

CrossID d I z Pcs/pack.

AQ097203 20 28 14 600AQ097206 25 32 16 400AQ097209 32 39 18 200AQ097212 40 41 20 100AQ097215 50 45 22 76AQ097218 63 48 24 36

ID d L H Pcs/pack.

AQ093901 32 25 68 200AQ093903 40 26 77 160AQ093906 50 30 86 108AQ093909 63 33 100 66AQ093912 75 38 122 40AQ093915 90 42 138 25AQ093918 110 50 158 12AQ093919 125 61 178 10AQ093920 140 69 195 8AQ093921 160 76 212 6

Pipe cross

ID d L i Pcs/pack.

AQ097503 16 295 55 300 AQ097506 20 295 57 300 AQ097509 25 295 65 200 AQ097512 32 295 65 100

Reducing cross

FlangeID d L H Pcs/pack.

AQ099003 40 26 77 300AQ099006 50 30 86 200AQ099009 63 33 100 120AQ099012 75 38 122 100AQ099015 90 42 138 72AQ099018 110 50 158 32

ID d G L z Pcs/pack.

AQ097303 32 3/4” 39 18 120AQ097306 40 3/4” 41 20 80AQ097309 50 3/4” 45 22 60AQ097312 63 3/4” 48 24 35AQ097315 75 3/4” 51 28 15

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End cap

End cap with groove

ID d L Pcs/pack.

AQ097803 16 21,4 2200AQ097806 20 24 2200AQ097809 25 27 2000AQ097812 32 30 1000AQ097815 40 32 520AQ097818 50 36 300AQ097821 63 42 150AQ097824 75 57 90AQ097827 90 64 48AQ097830 110 76 32

ID G L Pcs/pack.

AQ098103 1/2" 23 1200 AQ098106 3/4" 25 600 AQ098109 1’ 30 900

Bypass bend

CompensatorID d L Pcs/pack.

AQ099503 20 212 120AQ099506 25 212 100AQ099509 32 212 80AQ099512 40 220 60AQ099515 50 220 40AQ099518 63 230 20AQ099521 75 230 15AQ099524 90 230 10AQ099527 110 230 5

ID d L Pcs/pack.

AQ097603 20 90 300AQ097606 25 95 200AQ097609 32 100 100

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Stop valveID d L I z Pcs/pack.

AQ120301 16 63 76 34 120AQ120303 20 64 81 36 120AQ120306 25 74 96 42 80AQ120309 32 80 103 44 60AQ120312 40 113 113 73 40AQ120315 50 135 127 89 20AQ120318 63 162 137 110 15

VALVES

Corner stop valve 45 о

Chrome stop valve

Plastic valve with plastic ball

Compact valve

ID d D z I H1 Pcs/pack.

AQ121503 20 29 46 75 112 120AQ121506 25 34 43 75 112 80AQ121509 32 45 39 75 112 60

ID d D z I Pcs/pack.

AQ120503 20 29 86 115 120AQ120506 25 34 83 115 80AQ120509 32 45 84 120 60AQ120512 40 51 104 145 40AQ120515 50 58 112 151 20AQ120518 63 69 114 159 15

ID d D z I H Pcs/pack.

AQ120601 16 27 15 64 71 120AQ120603 20 29 15 68 75 120AQ120606 25 34 19 83 80 80AQ120609 32 45 24 89 85 60AQ120612 40 51 28 94 92 40AQ120615 50 58 32 101 96 20AQ120618 63 69 36 108 101 15

ID d D z L Pcs/pack.

AQ121901 16 27 24 71 280AQ121903 20 29 24 75 280AQ121906 25 34 29 86 200AQ121909 32 45 31 89 120AQ121912 40 51 36 94 84AQ121915 50 58 42 101 50AQ121918 63 69 45 112 20

Lz

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Single union ball cock (female thread)

Single union ball cock (male thread)

Double union ball cock

ID D R Pcs/pack.

AQ129003 20 1/2” 80AQ129006 25 3/4” 72AQ129009 32 1” 40AQ129012 40 1’/4” 24AQ129015 50 1’/2” 12AQ129018 63 2” 8

ID D R Pcs/pack.

AQ124003 20 1/2” 90AQ124006 25 3/4” 63AQ124009 32 1” 40AQ124012 40 1’/4” 18AQ124015 50 1’/2” 8AQ124018 63 2” 6

ID D R Pcs/pack.

AQ128703 20 1/2” 72AQ128706 25 3/4” 50AQ128709 32 1” 36AQ128712 40 1’/4” 12AQ128715 50 1’/2” 8AQ128718 63 2” 6

Plastic valve with brass ball

Filtrate valve

ID d D z L Pcs/pack.

AQ122001 16 27 24 71 280AQ122003 20 29 24 75 280AQ122006 25 34 29 86 200AQ122009 32 45 31 89 120

ID D R L i Pcs/pack.

AQ127203 20 1/2” 55 21 120AQ127206 25 3/4” 80 40 80AQ127209 32 1” 70 41 40

PPR ball valveID d L i Pcs/pack.

AQ124203 20 116 55 120AQ124206 25 123 62 80AQ124209 32 134 65 60AQ124212 40 145 72 40AQ124215 50 177 81 24AQ124218 63 260 100 12

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FASTENERS

ID Size Pcs/pack.

AQ150603 16 2000AQ150606 20 2000AQ150609 25 1500AQ150612 32 1200AQ150615 40 1000AQ150618 50 800AQ150621 63 600

Single clip

Standing clip

ID Size Pcs/pack.

AQ152303 20 1600AQ152306 25 1200AQ152309 32 1200AQ152312 40 750AQ152315 50 500AQ152318 63 400

ID Size Pcs/pack.

AQ152003 20 1600AQ152006 25 1200AQ152009 32 1200AQ152012 40 750AQ152015 50 500AQ152018 63 400

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Lifting and adjustig pipe clamp

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PPR PIPELINE WELDING TOOLS

Tool kit

Welding adaptors

ID Power Size Pcs/pack.

IM 030303 600 W (16 - 32) 4IM 030306 800 W (16 - 63) 3IM 030310 1200 W (75 - 110) 2IM 030317 800 W (HT 20 - 63) 1 IM 030319 600 W (HT 20 - 63) 1

Welding device with centrator ID Power Size Pcs/pack.

IM 030409 1800W (75-160) 1

ID Size Pcs/pack.

IM 031203 16 150IM 031206 20 150IM 031209 25 150IM 031212 32 120IM 031215 40 100IM 031218 50 100IM 031221 63 30IM 031224 75 20IM 031227 90 16IM 031230 110 12IM 031233 125 10IM 031236 140 8IM 031239 160 6

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Welding device GL-170 ID Power Size Pcs/pack.

IM 031506 2000W (16-50) 1

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Scissors PC-301 ID Size Pcs/pack.

IM060303 16 - 40 25

Scissors PC-302 ID Size Pcs/pack.

IM 030603 16 - 40 25

Scissors PC-303 ID Size Pcs/pack.

IM060903 16 - 32 25

Scissors PC-304 ID Size Pcs/pack.

IM061503 25 - 40 25

Scissors PC-304-1 ID Size Pcs/pack.

IM061803 16 - 35 25

Scissors PC-303-1 ID Size Pcs/pack.

IM061203 16 - 50 25

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Scissors - pistol PC-305 ID Size Pcs/pack.

IM062103 25 - 40 25

Scissors - pistol PC-306 ID Size Pcs/pack.

IM062403 16 - 32 25

Scissors PC-307 ID Size Pcs/pack.

IM062703 16 - 40 25

Scissors PC-308 ID Size Pcs/pack.

IM063003 16 - 40 25

Scissors PC-309 ID Size Pcs/pack.

IM063303 16 - 40 25

Scissors PC-310 ID Size Pcs/pack.

IM063603 16 - 40 25

Scissors PC-312 ID Size Pcs/pack.

IM063903 16 - 40 25

Scissors PC-313 ID Size Pcs/pack.

IM064203 16 - 40 25

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Scissors PC-63 ID Size Pcs/pack.

IM064503 16 - 63 25

Tub cutters CC-64 ID Size Pcs/pack.

IM064803 16 - 63 25

Tub cutters CC-110 ID Size Pcs/pack.

IM065103 50 - 110 25

Scissors SS-101 ID Size Pcs/pack.

IM065301 16 - 40 25

Scissors SS-102 ID Size Pcs/pack.

IM065501 16 - 40 25

Scissors SS-103 ID Size Pcs/pack.

IM065701 16 - 40 25

Scissors SS-104 ID Size Pcs/pack.

IM065902 16 - 40 25

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Table 1. The admissible liquid pressure in PPRC water piping system depending on temperature and service life at safety margin 1.5 (according to DIN 8078)

INSTALLATIOM TECHNIQUES

Design considerations and installation techniques need to be employed to ensure the efficient and safe

operation of the resulting pipework system. First of all, assumed application conditions – prolonged temperature

impact and pressure of liquids - are to be considered.

Table 1 presents the service life of the PPRC water supplying systems, the data is based on the above

features according to DIN 8075 standard.

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Hydraulic Design

Pipeline hydraulic design is the estimation of the total pressure loss (the loss of pressure in transported

liquids), which occurs as a result of hydraulic resistance in the pipe, as well as on the segments of sharp bends

and diameter changes, in fittings and hardware.

Hydraulic pressure loss in the pipe can be calculated according to nomograms, see pictures 1,2, and 3.

Pic. 2. Nomogram for cold water supply hydraulic design of PPR PN 20 and PN 25 pipes (20 °С)

Pic. 1. Nomogram for cold water supply hydraulic design of PPR PN 10 pipes (20 °С)

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Pic. 3. Nomogram for hot water supply hydraulic design of PPR PN 20 and PN 25 pipes (60 °С)

Pressure loss in local resistances hM ( in fittings and hardware) can be calculated by the formula hM = v2/2g ,

где - is the coefficient of the local resistance (see table 2), v – the average velocity in section of flow after

resistance.

Table 2. Pressure loss coefficient or fittings of the PPR pipelines.

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Polypropylene pipes have a higher thermal expansion rate and greater flexibility than metals. This fact should be taken into consideration when designing water supplying systems, especially if pipes in hot water supplying and heating systems are not reinforced with metal layers.

The linear expansion of PPR pipes is calculated according to the following formula: ∆L = εL∆t, where ∆L - the change in length of pipe, mm; ε - the coefficient of linear expansion; L – the original length of pipe, m; ∆t - temperature difference, °С.

For non-reinforced pipes the coefficient of thermal expansion is 0.15 mm / m °C, while for reinforced piped the coefficient is 0.03 mm / m °C.

For example, on the segment of non-reinforced pipeline 6.5 m length the probable temperature variation is 20 – 75 °C, so the length variation will be 0.15 mm/m °C m • 6.5 • 55 °C = 54 mm.

The amount of pipe thermal expansion may also be determined by the nomograms (see pictures 1 and 2).

Thermal expansion of water supplying systems can be accommodated in the pipe bends. In case the thermal compensation is not sufficient, square expansion compensators are equipped (see pictures 3 and 4).

Pic. 1. Nomogram for thermal expansion determination of PN 10, PN20 pipes.

Some of the supports are made fixed – they are anchor points: they direct pipe movements through pipe clips to expansion compensators.

Any pipe clip used in conjunction of polypropylene system should allow free axial pipe movement and afford lateral restraint. The principle is to control thermal movement by constraining the pipe laterally. At the same time support must allow free axial movement of the pipe. The direction of the pipe movement can then be controlled by the use of axial restraints or anchor points at strategic positions. As an anchor point you can fix two couplings, or a coupling and a tee, at the both sides of the pipe. Do not fix anchor support by pressing the pipe.

Linear Thermal Expansion and Ways of Its Compensation

Pic. 2. Nomogram for thermal expansion determination of reinforced PN 25 pipe

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Pic. 4. Square expansion compensator

Necessary length of the flexible pipe segment of the compensator LS (see pic. 3 and 4) can be calculated by the formula , гwhere d – is the outer diameter of the pipe, ∆L – the change in length of pipe.

Additional accommodation of the thermal movements of the pipe can be gained by the preliminary stressing of the pipe in the desired direction. To accommodate the pressured pipe segment the flexible segment LS can be made 30% shorter.

The accommodation of PPR pipes extension can be gained by the preliminary bending of pipes and installing them in the wavy way on the solid support, which should be wide enough to let the pipeline bend change the form when the temperature changes.

Pic. 5. Nomogram for the flexible segment Ls length determination.

When installing the PPRC water supplying system into the concrete or plaster, the additional expansion compensators are not necessarily required. Nevertheless, if the length of the pipe is over 2 meters, it is recommended to place a layer of elastic material (thermal insulation, for instance) between the pipe and the wall.

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Pic. 3. Thermal expansion compensation on PPR pipeline

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CHEMICAL RESISTANCE LIST (According to DIN �0��)

Corrosive medium Concentration Chemical resistance 20°С 60°С 100°С

Hostile environment Concentration Chemical resistance 20°С 60°С 100°С

CH

EM

ICA

L R

ES

ISTA

NC

E L

IST

Conventional signs:Rs - resistant; CR – conventionally resistant; NR - not resistant; no information; LD – Low density (less than 10%); HD – high density (more than 10%); AS - aqueous solubility at 20° С; V – commercial valuation; TP – Technically pure.

1,2 diaminethanol TP Rs Rs —2- nitrotoluene TP Rs TR — l-ICL/НМОз 75%/25% NR NR NR adipinic acid TP Rs Rs — nitric gas all Rs Rs — nitric acid 10% Rs TR NR nitric acid 10-50% TR NR NR nitric acid >50% NR NR NRbattery acid V Rs Rs — acrylonitrile TP Rs TR — allyl alcoholdeluted 96% Rs Rs — aldehyde AS Rs Rs — amber acid AS Rs Rs — amyl alcohol TP Rs Rs Rs ammonia acid AS Rs Rs —ammonia gas TP Rs Rs —ammonia liquid TP Rs Rs — acetic acid anhydride TP Rs — — aniline TP Rs CR —anone TP Rs CR — anone (cyclohexanone) TP CR NR NR antifreeze V Rs Rs Rs acetaldehyde TP CR — — acetalphenone TP Rs Rs —amyl acetate TP CR — — ammonium acetate AS Rs Rs —butyl acetate TP CR NR NR sodium acetate AS Rs Rs Rs acetone TP Rs — —natrium benzoate 35% Rs Rs — benzol TP R NR NR sodium bicarbonate AS Rs Rs Rs potassium bisulphate AS Rs Rs — potassium bisulphite HD Rs — — potassium dichromate AS Rs Rs — butanediol TP Rs Rs — butantriol (1, 2, 4) TP Rs Rs — butylene, liquid TP CR — — butylene glycol TP Rs — — butylene glycol 10% Rs CR — butyl alcohol TP Rs CR CR butylene phenol AS Rs — — butylene phenol TP НС — — butine (2) diol (1,4) TP Rs — — liquid paraffin TP Rs CR —fixing agent vat V Rs Rs — wines V Rs Rs — vinyl acetate TP Rs УС — tartaric acid 10% Rs Rs — wine vinegar V Rs Rs Rs distilled water V Rs Rs Rs air TP Rs Rs Rswax V Rs CR — hexane TP Rs CR — hexane triol (1,2,6) TP Rs Rs — heptane TP Rs CR НС hydrazine hydrate TP Rs — — natrium hydrate 60% Rs Rs Rs potassium hydrogencarbonate AS Rs Rs —barium hydroxide AS Rs Rs Rs potassium hydroxide 50% Rs Rs Rs aniline hydrochloride AS Rs Rs —hydrochloride AS Rs Rs Rs

hydrochloride TP Rs CR —calcium hypocloride HD Rs — —sodium hypocloride 20% NR NR NRsodium hypochlorite 10% Rs — —sodium hypochlorite 20% CR CR NR hydroxiacetic acid 30% Rs CR — glycerin TP Rs Rs Rs glucose 20% Rs Rs Rs town gas V Rs — — diaminethanol TP Rs — — tar oil Н Rs NR NR dextrin HD Rs Rs — dihexyl fatalat TR Rs CR — diglycolic acid AP Rs Rs — diesel oil V Rs CR —di-iso-octylfatalat TP Rs CR — di-iso-propyl ether TP CR NR —dimethyl amine 100% Rs — — dimethylformamide TP Rs Rs —di-n-butyl ether TP CR — — di-n-onyl fatalat TP Rs CR — dioane, TP CR CR — sulfur dioxide all Rs Rs — sulfur dioxide, gas TP Rs Rs — sulfur dioxide, fluid all Rs Rs — carbon dioxide,gas all Rs Rs — carbon dioxide,fluid all Rs Rs — dioctyl fatalat TP Rs CR — dichlorobenzene TP CR — — dichloracetic acid TP CR — — dichloracetic acid 50% Rs Rs — dichlorethylene (1, 1-1, 2) TP УС — — diethyl amine TP Rs — — diethyl ether TP Rs CR — leaven all Rs — — gelatin HD Rs Rs Rs fatty acids >С4 TP Rs CR — potassium iodide AS Rs Rs —carbolineum V Rs — —ammonium carbonate GL Rs Rs —potassium carbonate GL Rs Rs —calcium carbonate GL Rs Rs Rs sodium carbonate 50% Rs Rs CR carbonimonoxide all Rs Rs —carbonsulphide TP НС НС НС caustic soda 60% Rs Rs Rsalum TP Rs Rs — oxygen TP Rs — — fatty acid 20% Rs — — acid acetanhydride 40% Rs Rs — coconut oil TP Rs — — coconut fat spirit TP Rs УС — cognac V Rs Rs — starch solution all Rs Rs — starch syrup all Rs Rs — cresol 90% Rs Rs — cresol >90% Rs — — silicotfluorine acid 32% Rs Rs — fluorosilicic acid 32% Rs Rs — silicic acid all Rs Rs — xylol, xylene TP CR NR NRcorn oil TP Rs CR — citric acid LD Rs Rs Rs molasses V Rs Rs Rs

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Corrosive medium Concentration Chemical resistance 20°С 60°С 100°С

Corrosive medium Concentration Chemical resistance 20°С 60°С 100°С

CH

EM

ICA

L R

ES

ISTA

NC

E L

IST

emthylamine 32% Rs — —methyl bromide TP NR NR NRmethyl chloride TP NR NR NR methyl ethyl ketone TP Rs CR —mineral water V Rs Rs Rs milk V Rs Rs Rssea-water V Rs Rs Rs motor oil TP Rs CR —urea AS Rs Rs —formic acid 10% Rs Rs CRformic acid 85% Rs CR NR arsenic acid 40% Rs Rs —arsenic acid 80% Rs Rs NR oil TR Rs CR —ammonium nitrate AS Rs Rs Rs potassium nitrate AS Rs Rs —calcium nitrate AS Rs Rs — copper (11) nitrate 30% Rs Rs Rs sodium nitrate AS Rs Rs — silver nitrate AS Rs Rs CR ozone 0,5 ppm Rs CR — ethylene oxide TP NR — —phosphorus oxychloride TP CR — — oleum all Rs Rs —oleum (H2SО4+SО3) TP NR NR NRolive oil TP Rs Rs CR paraffin oil ! TP Rs Rs NR paraffin emulsion V Rs Rs —bromine fume all CR NR NR potassium permanganate AS Rs NR —persulphate potassium AS Rs Rs potassium perchlorate 10% Rs Rs —perchloric acid 20% Rs Rs —perchloroethylene TP CR CR —beer V Rs Rs Rs picric acid AS Rs — — pyridin TP CR CR —drinking water TP Rs Rs Rs pellicular bath V Rs Rs —natural gas TP Rs — —propane, gas TP Rs — —propanol (1) TP Rs Rs —propargyl alcohol 7% Rs Rs —propylene glyco TR Rs Rs —propionic acid >50% Rs — —mercuric TP Rs Rs —sulphuric acid 10% Rs Rs Rs sulphuric acid 10-80% Rs Rs — sulphuric acid 80%-TP CR NR —sodium silicate HD Rs Rs —silicone emulsion V Rs Rs —silicone oil TP Rs Rs Rs benzine - benzol alloy 8090/2090 CR NR NR soybean oil R Rs CR —barium salt AS Rs Rs Rs nickel salt AS Rs Rs —mercuric salt AS Rs Rs —manure salt AS Rs Rs —washing powder VL Rs Rs —alaune sulphate Me-Me III AS Rs Rs —aluminum sulphate AS Rs Rs —ammonium sulphate AS Rs Rs Rs potassium sulphate AS Rs Rs —copper sulphate AS Rs Rs — sodium sulphate AS Rs Rs —sodium sulphide AS Rs Rs —sodium sulphide 40% Rs Rs Rs tetrahydronaphthalane TP NR NR NR tetrahydrofurane TP CR NR NR tetrachloromethane TP NR NR NR tetrachloroethane TP CR NR NR tetrachloroethylene TP CR CR — tetraethyl lead TP Rs — — tin (II) chloride AS Rs Rs — tin (IV) chloride AS Rs Rs —sodium thiosulfate AS Rs Rs —toluene TP CR NR NR rendered animal fat V CR — —tricresyl phosphate TP Rs CR —

sulfur trioxide all Rs Rs — trioctyl phosphate TP Rs — —trionilchloride TP CR NR NR tritanolamin HD Rs — — triphosphate sodium AS Rs Rs Rs trichloroacetylene acid 50% Rs Rs —antinomy trichloride 90% Rs Rs — trichlorethylene TP NR NR NR vinegar V Rs Rs Rsacetic acid 40% Rs Rs —phenylhydrazine TP CR CR — phenol 5% Rs Rs — phenol 90% Rs — —ammonium fluoride L Rs Rs — formaldehyde 40% Rs Rs —phosgene TP CR CR —ammonium phosphate AS Rs Rs Rs phosphate AS Rs Rs —phosphoric acid 85% Rs Rs Rs photoemulsion V Rs Rs —fruit juice V Rs Rs Rs fructose HD Rs Rs Rsphthalic acid AS Rs Rs —fluorine TP CR — —potassium fluoride AS Rs Rs —hydrofluoric acid 48% Rs CR NRfurfuryl alcohol TP Rs CR NR cotton-seed oil TP Rs Rs — chlorine 0,50% CR — — chlorine 1% NR NR NR chlorine AS CR NR NR chlorine, gas TP NR NR NR chloral TP Rs Rs —chlorine amine HD Rs — — potassium chromate AS Rs Rs —sodium chromate AS Rs Rs — chlorbenzene TP CR — — aluminum chloride AS Rs Rs —ammonium chloride AS Rs Rs —benzol chloride TP CR — —potassium chloride AS Rs Rs —calcium chloride AS Rs Rs Rs copper (11) chloride AS Rs Rs —sodium chloride LD Rs Rs Rssodium chlorite 2 - 20% Rs CR NR chloric water TP CR — — chloric acid 1% Rs CR NRchloric acid 10% Rs CR NRchloric acid 20% Rs NR NR chloroform TP CR NR NR chlorosulfonic acid TP NR NR NR chloroacetic acid HD Rs Rs — chloroethanol TP Rs Rs —potassium chromate AS Rs Rs —sodium chromate AS Rs Rs Rs chromic acid: 40% CR CR NR chromic acid / sulphuric acid / water 15/ 35/ 50% NR NR NR chroton aldehyde TP Rs — — aqua-regia V Rs Rs —potassium cyanide HD Rs Rs — copper (1) cyanide AS Rs Rs — cyclohexane TP Rs — — cyclohexanol TP Rs CR — cyclohexanol TP CR NR NRzinc AS Rs Rs —oxalic acid AS Rs Rs NR ethanol HD Rs Rs —ethanol + 2% toluol 96% Rs — —ethyl acetate TP Rs CR NR glycol TP Rs Rs Rs ethylenediamine TP Rs Rs — ethyl benzol TP CR NR NR ethyl alcohol TP Rs Rs Rsethyl chloride TP NR NR NR oil ether TP Rs CR —malic acid HD Rs Rs —malic acid AS Rs Rs —malic wine V Rs Rs —

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MOUNTING PROCEDURE

Diameter of the pipe, mm

Welding depth, mm

Heating time, sec

Welding time, sec

Cooling time, min

20 14 7 4 2

25 16 7 4 2

32 18 8 6 4

40 20 12 6 4

50 23 18 6 4

63 27 24 8 6

75 31 30 10 8

90 35 40 10 8

110 41 50 15 10

Table 2. Welding depth and processing time at ambient temperature 20 °С

The main method of jointing polypropylene elements is the spigot-and-faucet welding. For jointing PPRC piping systems with metal components, combined fittings with embedded threaded parts,

couplings with nuts, or flanges are used. In case of joining with the help of couplings with nuts and flanges, plastic faucet with shoulder should be welded to the pipe.

You can use hacksaw or other sharp instrument to cut pipe segments, but it is more preferable to apply special scissors and cutters. For different pipe diameters special types of these tools developed. The cut off should be made at right angle strictly, the contortion is inadmissible. The contortion of the pipe means that your instrument is not sharp enough. You should clear burrs off the sheared edges, you may use the cuter or the knife.

Spigot-and-faucet welding

The welded parts should be prepared carefully. It is strongly recommended to cut off the both ends of the pipes at angle 30 – 45°C, especially when pipes with diameter 40 mm and more are used. It is also advisable to scrape off the edge outer layer for about 0.1 mm at the jointing places of the pipes with big diameters. Damaged and cracked pipes can not to be used. If the pipe and the fitting can be joined easily when not heated, they should not be used.

The common rule for spigot-and-faucet jointing is that the inner diameter of the unheated faucet part should be just a little smaller than the outer diameter of the pipe. The same rule concerns the welding adaptors as well: they should not fix easily with the welded parts in cool state; in the process of welding the adaptor and the welded component should be closely connected. The parts that do not meet the requirements can not be used!

Welding parts should be cleaned in the joint area from any kind of dirt and degreased with the help of spirit or specific cleaner. Mark the depth of welding according to the table bellow. Remove metal layer from the reinforced pipe with the help of grinding instrument.

You may heat the pipe with the drier to remove the aluminum layer easier.

Fix the welding dies of proper diameters – the bushing and the draw bar – on the welding machine. Switched to the power supply socket machine warms up to essential working temperature (260 oC) automatically. You can settle the heat regulator on the desired temperature if necessary.

Welding itself is the jointing of two parts when they are already heated in the machine. Put the pipe into the heating bushing and the spigot part on the draw bar. The process should be done smoothly; radial rotation is prohibited. Pipe axis line should not deviate from the bushing axis line by more than 5 degrees.

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Pic. 6. Basic operations of butt fusion: cutting, heating, connecting.

For welding pipes with big diameters (more than 40 mm) and length above 2 meters, apply specific welding device with centrator to gain coaxiality of the jointing.

After the stipulated heating time remove the welded parts and join them immediately. Push the pipe into the faucet up to the end of the welded area. Do not turn the jointing and keep the coaxiality of the parts. Note: a pipe pushed too deep into the faucet can trample and reduce the inner section. As a result of overheating, the pipe diameter may become too narrow, and the fitting diameter may increase.

It is recommended to keep the parts fixed strongly for about welding time. Do not align the parts or use cold water during the cooling time. After the cooling time the jointing may be used under moderate mechanical stress. The piping system may be filled with water in 1 hour after welding.

A well-done jointing may have the axial deviation of the pipe and fitting below 5°C. There should not be cracks, or folds, or other damages caused by overheating on the faucet part; there should be even all-round bead of welded plastic material around joint.

Polypropylene pipes welding should be held at ambient temperature 0 °C or higher. Prevent welded connection from dust and atmospheric precipitates.

The ambient temperature during the mounting is very important. You should increase the welding time in cold conditions (up to 50% when the temperature is about 5°C) and decrease the time when it is hot. Consider also the cooldown of the surface of the welding machine. It is the best to use heat signal light to make sure that the welding surface temperature has reached 260±5 °С.

Welding dies and welding machine should be kept clean. Remove the left over material with the help of rough napkin, avoid damaging of teflon surface of welding dies.

Thermal insulation should be installed on the heating systems, laid in non-heated buildings; in the place s of possible freezing of the heater; in artificially cooled rooms; for the purpose of preventing scalds and condensation.

Polypropylene material has rather low thermal conductivity, thus PPRC pipes require less insulation material than metal pipes. For example, PN20 pipe will have 53°С surface temperature as a result of transporting water at temperature 80°С for a continuous time.

THERMAL INSULATION

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Property Test Method Unit VаlueDensity at 23°С ISO R 1183 g/сm3 0.90Melt flow rateMFI 190°C/5 kgMFI 230°C/16 kgMFI 230°C/5 kg

ASTM D 1238ISO R 1133DIN 53 735

g/10min 0.650,2+0,450,6+1,2

Melting point °С 146

Property Test Method Unit Vаlue

Thermal conductivity at 23°С DIN 52612 W/m•K 0.24

Specific heat at 23°С °С Kj/kg•K 2,0

Coefficient of linear thermal expansion DIN 53 752 K-1 1.5•10-4

Deformation temperature under weightASTM D 648

ISO 75°C°C

4472

Vicat softening point(1kg)(5kg)

ISO 306DIN 53 460

°C°C

60130

TEST RESULTS OF PPR PIPES

Physical Properties

Termal Properties

Property Test Method Unit VаlueTensile strength at yield at 23°CTensile speed: 50mm/ min. 100mm/ min.

ISO R 527(Sample 1)

DIN 53 455(Sample 1)

N/mm2 2523

Elongation at break at 23°CTensile speed: 50mm/ min. 100mm/ min.

% 13,518

Tensile strength at yield at 23°CTension speed: 50mm/ min. 100mm/ min.

N/mm2 21,534

Elongation at break at 23°CTensile speed: 50mm/ min. 100mm/ min.

%

>400>400

Modulus of elasticity at 23°C ASTM D 790 N/mm2 800Flexure modulus at 23°C DIN 53 447 N/mm2 874Impact strength (Shore) D ASTM D 740

ISO R 868DIN 53 505

60

Notched impact strength (Izod) at 23°Cat 0°C

ISO R 180

ASTM D 256

j/m2

22,55,6

Notched impact strength (Charpy)at 23°Cat 0°C

DIN 53 453ISO R 179

kj/m2

203,5

Mechanical strength properties determined by Impact strenght at 0°C

DIN 8078 no failure

Mechanical Properties

TE

ST

RE

SU

LTS

OF P

PR

PIP

ES

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33

CA

TA

LO

GU

EP

PR

WA

TE

R S

UP

PLY

SY

ST

EM

PPR WATER SUPPLY SYSTEM

Prevent PPRC pipes and fittings from impacts and mechanical shocks. During transportation the packs of pipes should be stored flat on firm level ground. Protect them from sharp metal angles and edges of the transport platform.

Transportation, loading and off-loading of polypropylene pipes should be held at ambient temperature not lower than -10 °С. If special safe support handles are used, pipes can be transported at temperature below -20°C. The delivered pipes and fittings should be kept at place for about 2 hours at temperature above zero.

Polypropylene pipes and fittings are to be stored inside or sheltered from ultraviolet radiation with min temperature 5°С. They should be kept in their boxes or package until ready for use. Do not store them together with solvents, oil-paints, and like substances.

Pipes should be stored on shelves or other firm surfaces excluding pipe sagging. The height of the bundle of pipes should not exceed 1 meter height. The bundle must be stored at one-meter distance from heating bodies.

• Protect PPRC pipes and fittings from strikes and mechanical shocks.

Damaged pipes can not be used.

• For bending the pipe use hot air only, maximum bending temperature – 140oC.

Never heat with open flame!

• Before welding PPRC pipes and fittings get sure they are not damaged or cracked or dirty.

HANDLING AND STORAGE

HA

ND

LIN

G A

ND

ST

OR

AG

E

CAUTION!

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– All AQUART® products are effectively presented, supplied with colour pictures and descriptions.

– www.aquart.com provides only updated product range and prices in any currency.

– You can choose your discount on any catalogue yourself and take part in various social programmes.

– The ARTICLES AND REVIEWS segment is very popular as it contains a great number of articles on plastic pipes: technical descriptions and practical hints.

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– REQUEST ROOM is the easiest and quickest way to get answers to all the questions regarding plastic pipes.

– Our Internet shop is the best available informative and advertising base for all the companies of plastic pipes market.

– www.aquart.com is a simple way to get into contact with us!

www.aquart.com — 2� plastic pipes on-line

AQUART® – always with you!

Page 35: Catalogue Ppr PIPES

The new AQUART® pipes are composed of three layers: the inner and the outer layers consist of polypropylene PPR with specific components, the layer of glass fiber is between them.

AQUART® PPR-FB-PPR composite pipeswith fiberglass middle layer

The outer layer is made of PPR polypropylene and pipes can be combined with the help of ordinary welding equipment. It also contains specific additives that make the pipes Ultra-violet resistant.

The middle layer of the new AQUART® pipes is made of composite material – polypropylene PPR and FB–glass fiber. Thanks to such compound combination all the characteristics of the new AQUART® pipes – mechanical resistibility, hot and cold temperature resistibility - have been improved.

In particular, the problem of linear expansion has been solved: it is 4.5 times lower than that of ordinary polypropylene pipes. The glass fiber layer serves an oxygen barrier which makes it possible to use new AQUART® pipes in individual heating systems instead of reinforced pipes.

The third, inner pipe layer is made of polypropylene (PPR), which guarantees the compliance with the sanitary norms in using the pipes in water supply systems.

New AQUART® pipes installation does not differ from the installation of polypropy-lene pipes – the same equipment and skills are required. New AQUART® pipes are produced in China, on one of the plants of AQUART® Group.

At present time pipes PN-16, PN-20, PN-25 with diameters from 16 to 160 are presented.

1. Improvedmechanicalresistibility.The essential difference of the new pipes is their good mechanical resistibility even under high temperatures. On

the diagram below you see the advantages of the new pipes over the pipes of other materials – PPR-FB-PPR pipes can bear much higher pressures, and with the growth of temperatures this ability does not decrease so sharply as with other types of pipes.

2.ImprovedpressureresistanceScientific tests have proved that PPR-FB-PPR pipes reveal high pressure resistance

and the coefficient of resistance is 25% higher than of ordinary polypropylene pipes.

3.Betterthermalresistance.The new PPR-FB-PPR pipes can stand the rise of temperature up to 145”C, which is 30

degrees higher than with ordinary polypropylene pipes. This quality meets the American standard ASTM D-646 Lab. Such a variety of working temperatures makes it possible to use the new pipes in hot countries, as well as in countries with cold climate.

4.Ultra-violetprotection.Specific additives included into polypropylene in the process of extrusion protect the

outer layer from ultra-violet radiation; ordinary polypropylene pipes lack this feature.Such peculiarity makes it possible to use the new pipes much longer and to install them outside the buildings.

5.Lowthermalexpansioncoefficient.

Thermal expansion coefficient of this pipe is 4 times lower than that of ordinary PPR pipes.

Particular features

Material PPR–FB PVC PP PEReinforced polymers

Steel

Coefficient of therm.expans 10-5 sm/sm/°С

2.4 7 11 12 1.5 1.2

Density 1.05 1.4 0.91 0.95 1.7 7.5

NEW!

Page 36: Catalogue Ppr PIPES

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CHINA Phone +852 8199 0209BOX 11 GPO, Hong Kong - for correspondence20 Pak Kok New Village, Lamma Island, Hong Kong - office

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