manufacturer of seamless multimetals limited …wooriocean.com/eng/_upfile/component/multi...

Multimetals Limited

Works & Regd. Office

Heavy Industries Area, Kota-324003, Rajasthan, INDIA

Phone : +91-744-3008500 • Fax: +91-744-2481047, +91-744-2481821

Web : www.multimetals.in • Email : [email protected]

MANUFACTURER OF SEAMLESS COPPER & COPPER ALLOY PRODUCTS

Apart from the standard products, Multimetals has also been Multimetals Limited founded in 1962 as a joint venture

manufacturing other Copper based Alloy Semis as per with Revere Copper and Brass Inc, USA attained the

customers specific requirements of Chemical, Mechanical, position of a premier manufacturer of seamless extruded

Metallurgical and Physical Properties. The alloys include drawn copper and copper alloy products including 95/05,

Aluminium Bronze, Manganese Bronze, Naval Brass, 90/10 90/10 & 70/30 Copper Nickel, Cunifer, Aluminium Brass,

Copper Nickel, 70/30 Copper Nickel, and Forging Brass, Admiralty Brass, 70/30 Brass, 63/37 Brass, Naval Brass

Tellurium Copper, Nickel Silver in the form of hollows, sections, confirming to various international standards, catering to

profiles and rods. These alloys provide a unique combination of numerous industries i.e. Air-conditioning, Refrigeration, Heat

strength, anti-corrosion properties and oxidation resistance.exchangers, Nuclear and Thermal Power Plants, Ship

Building and Repairs, Petroleum Refineries, Sugar Plants, We also offer high performance copper alloy wires used in

Defense establishments-Naval Warships etc.electrical and electronic connectors and interconnection

systems, welding applications, heat transfer and marine Multimetals has a technical collaboration with M/s Hitachi

industry.Cable Ltd. Japan, one of the world leaders in Air Conditioning

and Refrigeration Copper tube technology. Multimetals has Fortified by our dedication for excellence, commitment to

won 13 Export Excellence awards since 1993-94, in a short quality & growth, Multimetals has every reason to be

span of 16 years with shipment to all the continents.optimistic about its future in the Non Ferrous business in

We also manufacture copper nickel tubes in LWC form and India and abroad.

PVC coated Copper Tubes. We have in-house facility of

making U bend tubes, low finned tubes and surface

enhanced finned tubes.

About Us

VisionHonesty, Integrity and Ethics have been the pillars on which the

company has been built upon. Keeping this in mind, we at

Multimetals, follow service orientated ethics to achieve technically,

environmentally responsible and innovative solutions in copper and

copper alloys. With the help our team of dedicated and experienced

personnel and state-of-the-art manufacturing facility, we are

committed to being a dynamic and diversified global company.

We also envision in making our products suitable for various end

applications, world-over. We hold repute for delivering cost-

efficient and pioneering products and we aim to maintain such a

reputation. We as a partner are devoted to our customers and deem

complete customer satisfaction as our ultimate goal.

Plant & Machinery

Our state-of-the-art manufacturing unit is situated in the We house some of the finest and the most efficient

picturesque state of Rajasthan in the western part of India. machinery imported from worldover, in order to produce

It is spread across 42 acres of land in industrial city of Kota and superior quality products.

is reachable by road, rail and air.

Ajax Wyatt USA Electric Induction Melting Furnaces Channel type – 4 Nos

Pioneer Electric Coreless Induction Melting Furnace - 2 Nos

Hitachi Cable Ltd. Japan Double Strand Semi Continuous Casting Equipment for 200 mm and

250 mm dia Billets - 2 Nos

Farrel USA 2500 / 300 Tonnes Horizontal Oil Hydraulic Direct Extrusion Press

Ajax Magnatherm USA Electric Induction Billet Heaters

Mannesman – Meer Germany 3.5” VM Cold Reducing Pilger Mill - 2 Nos

MRB Schumag UK 84” Dia Spinner Block

Atena Standard USA Draw Benches of various pulling capacities i.e, 1000000 lbs, 25000 lbs, 20000 lbs,

10000 lbs & 5,000 lbs

W.S. Rockwell USA Bright Annealing Furnace Chain conveyor type

Wellman Incandesent Roller Hearth Annealing Furnace

Chugai R.O. Japan Bright Annealing Furnace Chain conveyor type

MVS Nitrogen Gas Generator

Albert Mann UK Lomatic Tube Processing Line

Mackintosh Hemphill USA Tube Straightener

Gauder Germany Level Wound Coiler

Noble & Lund USA Hydraulic Circular Sawing Machine

ITW Signode Stretch Wrapping Machine

Stewart & Stevenson USA Diesel Generating Sets 1156 KVA & 840 KVA

Our Manufacturing facility is equipped with following machinery:

MAKE MACHINERY

Quality & Testing FacilitiesWe adhere to strict Quality Control Measures. Vigorous tests

are conducted on all incoming raw material, intermediate and

finished products to ensure best quality products as per

Quality Assurance Plan. A team of trained supervisors and

quality control inspectors ensures that the quality is

maintained at all the stages of production.

We aim to deliver high quality products that conform to

different international standards and customer specifications.

The process is carefully documented to ascertain consistent

and high quality batches of each product lot.

At Multimetals, we use the best available testing facilities for

conducting Physical, Electrical, Mechanical & other kinds of

tests that are required for assuring superior quality products.

Following are the testing equipments at our facilities:

MAKE MACHINERY

Bruker Germany CPM Based Optical Emission Spectrometer

Worldwide Analytical Systems Germany Optical Emission Spectrometer – 2 Nos.

Jarrel Ash USA Direct Reading Emission Spectrometer

Varian BV Netherlands Atomic Absorption Spectrometer

Werkstoffprofmachinen Germany Universal Testing Machine Capacity – 20 Tonnes

Herckert Germany Vickers Brinell Hardness Tester

Baird & Tatock UK Electrolytic Analyzer

Foerster Germany Eddy Current Testing Machine - 2 Nos.

GE Kraut Kramer Germany Ultrasonic Testing Machine

Mitutuyo Japan Profile Projector

Olympus Japan Inverted Metallurgical Microscope 1000 X

Carl Zeiss USA Metallurgical Microscope

Dewinter Optical Inc. Italy Image Analyzing Software

Manufacturing Technology

Melting & CastingSemi Continous Castingby Hitachi, Japan

Extrusion2500 Ton Press with 300T Piercerby Farrel, USA

Pilgering3.5” Pilger Millby Mannesman, Germany

Process

CONTINUOUS DRAWING84” Spinner Block

by MRB SCHUMAG U.K.

Annealing

LevelWound

Coil

Level Winding

Annealing

PancakeCoil

Coiling

Annealing

Straight Length

Straightening & Cutting

Intermediate Cutting Draw Benches Annealing

Straight Length

Brass & Bronze Tubes / Semis / Wires

Copper and Copper Nickel Tubes / Wires

ProductsCopper Tubes

Defense, Refrigeration, Air conditioning, Plumbing, Engineering application,

Electrical conductors and Bus bars.

Clear river, Lake or Canal water

a. Dissolved salts less than 500 ppm

b. Chloride less than 10 ppm

c. H S or ammonia nil2

d. Organic fats nil

e. Suspended solids less than 5 ppm

Permissible average velocity of water 0.8-1.0 meter / sec

PRODUCT APPLICATION AREAS:

GUIDE TO SELECTION OF TUBE MATERIAL: Standard Symbol

ASTM B 68 C 12200

ASTM B 75 DLP C12000

BS 2871 Part 2 C 101

BS 2871 Part 3 C 106

EN 12451 DHP

JIS H3300 C 1220

90/10 CuNi Tubes

Chillers, Heat Exchangers & Condensers, Power Plants, Refineries,

Desalination Plants, Ship Building & Ship Repairs, Defense

Sea Water –

a. Dissolved salts from 1500 to 3000 ppm

b. Suspended solids more than 25 ppm

c. H S or Ammonia less than 1 ppm2

Permissible average velocity of water 2.5 – 2.7 meter / sec


GUIDE TO SELECTION OF TUBE MATERIAL:

Standard Symbol

ASTM B 111 C 70600

BS 2871 Part 3 CN 102

EN 12451 CuNi10 Fe 1Mn

NFA51 102 CuNi10 Fe1Mn

JIS H 3300 C 7060

EEMUA Pub 144 1987 C7060X

NES 779 Part 3 90/10 CuNi

95/5 CuNi, and Cunifer Tubes80/20 CuNi


Chillers, Heat Exchangers & Condensers, Power Plants, Refineries,

Desalination Plants, Ship Building & Ship Repairs, Defense

Alloy Standard Symbol

95/5 CuNi ASTM B 111 C70400

80/20 CuNi ASTMB 111 C71000

Cunifer ASTMB 111 C71640

Standard Symbol

ASTM B 111 C 71500

BS 2871 part 3 CN 107

EN 12451 CuNi 30 Fe 1 Mn

NFA 51 102 CuNi 30 Fe 1 Mn

JIS H 3300 C 7150

70/30 CuNi Tubes

High capacity Power Plants, Ship Building & Ship Repairs,

Heat Exchangers and Condensers, Distiller Tubes, Evaporators, Ferrules.

Sea Water –

a. Dissolved salts more than 10,000 ppm

b. Presence of abrasive suspended solids

c. Polluted with H S and Ammonia2

Permissible average velocity of water 3.0–4.0 meter / sec.



Admiralty Brass Tubes

Heat Exchangers, Refineries Power Plants, Desalination Plants,

Ship Building & Ship Repairs, Condensers, Ferrules, Distillers.

River or Sea water -

a. Dissolved salts less than 2000 ppm


c. H S and Ammonia is less than 1 ppm2

d. Suspended solids less than 25 ppm

e. For temperature more than 200 degree C

and less than 450 degree C.

Permissible average velocity of water 1.8 to 2.0 meter / sec



Standard Symbol

ASTM B 111 C 44300

BS 2871 Part 3 CZ - 111

EN 12451 CuZn28 Sn1As

NFA 51 102 CuZn29Sn1

JIS H 3300 C 4430

Aluminium Brass Tubes

Heat Exchangers, Refineries Power Plants, Desalination Plants,

Ship Building & Ship Repairs, Condensers, Ferrules, Distillers.

Clear river, Lake or Canal water -

a. Dissolved salts more than 2000 ppm


c. H S and Ammonia is less than 1 ppm2

d. Suspended solids less than 25 ppm

e. For temperature more than 200 degree C and less than 450 degree C

Permissible average velocity of water 2.0 to 2.5 meter / sec



Standard Symbol

ASTM B 111 C 68700

BS 2871 PART 3 CZ - 110

EN 12451 CuZN20 AL2As

NFA 51 102 CuZn22 Al2

JIS H - 3300 C 6870

Aluminium Bronze Tubes

Heat Exchangers in Chemical Industry, Desalination Plants,

Refineries, Ship Building & Ship Repairs.


Standard Symbol

ASTM B 111 C60800

EN 12451 CuAl5As

CW200G

Size Range - Tubes

Tube Sizes in Copper Nickel Alloys ( C715, C71640)C704, C706, C710,

CONDENSER / GENERAL ENGINEERING APPLICATIONHEAT EXCHANGER APPLICATION

OD WT OD WT

6.35 mm – 30 mm 0.40 mm – 2.5 mm 30 mm – 159 mm 1.0 mm – 4.5 mm

0.25” – 1.181” 0.019” – 0.098” 1.181” – 5.236” 0.039” – 0.177”

Tube Sizes in Copper and Brass Alloys (C443, C687, C260, C270)

CONDENSER / HEAT EXCHANGER APPLICATION GENERAL ENGINEERING APPLICATION

OD WT OD WT

6.35 mm – 30 mm 0.71 mm – 3.0 mm 30 mm – 184 mm 1.0 mm – 3.5 mm

0.25” – 1.181” 0.027” – 0.118” 1.181” – 7.244” 0.039” – 0.137”

70/30 Brass Tubes

Sugar Industry, Plumbing, Furniture, General Engineering,

Ammunition, Bore Hole Tubes


63/37 Brass Tubes

General Engineering, Ammunition,

Bore Hole Tubes, Architectural Grill


Standard Symbol

ASTM B 135 C 27200

JIS H 3300 C 2700

DIN 17671 CuZn37

90/10 Brass Tubes

Defense, Bushes, Driving Bands


Standard Symbol

ASTM B 111 C 22000

EN 12451 Cu Zn10

Standard Symbol

ASTM B 21 C 46400

BS 2874 CZ - 112

DIN 17665 CuZn40Sn

Standard Symbol

ASTM B 135 C 26000

BS 2871 Part 3 CZ - 126

EN 12451 CuZn30As

NFA 51 102 CuZn30

JIS H 3300 C 2600

AS 1572 26130

Naval Brass Tubes

Marine, Defense, Bushes


Copper & Copper Alloy

ALLOY RELATED STANDARDS APPLICATIONS

COPPER NICKEL

90/10 Copper Nickel C70600 NES 780 Pt. 2, MIL C 15726 F, Marine Hardware, Flanges,

70/30 Copper Nickel C71500 ASTM B 151, EN 12163 Oil & Gas Application, Welding Rings

NICKEL SILVER

N.S.104, C74500 ASTM B151 Guards, Pins, nuts, Automobile parts,

N.S.105, C75200 EN 12163 Springs, Zippers, Musical Instruments,

N.S.106, C75200 Spectacles, Ammunition

N.S.107, C76400

CW403J

CW409J

ALUMINIUM BRONZE

CA 103 ASTM B 105 High Pressure Valve, Gears,

CA 104 EN 12163 Valve Marine Pumps, Marine

C 63000 BS 2874 Hardware Bearing cages Bushings.

MANGANESE BRONZE

CuZn40A12 DIN 17660 Synchronizer Rings for Automobiles

MBA 2 CY - 1

MBA 2 - Cr CY - 2

MBA 2 - Co

PHOSPHOR BRONZE

P.B.4% CuSn4 EN 12166 Washers, Fasteners, Switch Parts,

P.B.5% CuSn5 ASTM B 139 Electrical Connectors, Electronic &

P.B.6% CuSn6 Precision Equipment Parts, Welding Rods,

P.B.8% CuSn8 Springs

P.B.10%

BRASSES

95/5 Br.C21000 BS 2874 Condenser Components, Marine hardware,

90/10 Br. C22000 ASTM B 21, B 135, B 43 Welding Rods, Rivet, Valves, Piston, Rods.

80/20 Br. C23000 DIN 17665

70/30 Br. C26000 JIS H3250

63/37 Rr. C27400

Naval Br. C46400

TELLURIUM COPPER

C 14510 ASTM B301 Electric Connectors, Switchgear

BS 2874 Components, Gas Cutting Nozzles

Cast, Extruded and Drawn Semis (Hollows, Sections, Profiles and Rods)

Size Range: 6.00mm to 250.00mm

Specialised Copper Alloy Wire & Rods Products

PRODUCT APPLICATIONS:

Related Standards:

Size Range:

Fasteners, Rivets, Jewelry, Spectacles, EDM Wires,

Musical Instruments, Electronic Items, Ship Building, Automobile, Nuts, Bolts,

Screws, Architectural Application

ASTM B 134/ EN 12166

0.80 mm to 15.00 mm

Copper & Copper Alloy Welding Wires


Related Standards:

Size Range:

Welding of Impellers, Propellers, Gears, Shafts,

Refrigeration , Air-conditioning

AWS 5.7/ DIN 1733/ EN 14640/ DN 17664

0.80 mm to 15.00 mm

Alloy ERCu ERCuSn5 ERCuSn8 ERCuNi10 ERCuNi30

Grade C18980 C51800 C52100 C70610 C71581

Alloy

Grade CuZn10 CuZn30 CuZn37 CuZn40 CuZn37Pb1 CuZn36Pb3 CuZn40Pb2Al/CuZn43Pb1Al

90/10 70/30 63/37 60/40 Low Leaded High Leaded Architectural Bronze

Nickel Silver Alloys


Related Standards:

Size Range:

Springs, Relays, Musical Instruments, Measuring

Equipments, Ammunition, Electrical, Writing Instruments, Brazing

ASTM B 206/ ASTM B 151/ EN 12166

0.80 mm to 15.00 mm

Alloy NS 101 NS 103 NS 104 NS 106 NS 107 NS 111 MM6

Grade CuNi10Zn42Pb2 CuNi10Zn27 CuNi12Zn24 CuNi18Zn20 CuNi18Zn27 CuNi12Zn25Pb1

Phosphor Bronze Alloys


Related Standards:

Size Range:

Springs, Plated Wire, Musical Instruments,

Washers, Connectors, Plated Wire, Anchor Wire for tooth Brush

ASTM B 134/ EN 12166

0.80 mm to 15.00 mm

Alloy

Grade CuSn5Pb1 CuSn5 CuSn6 CuSn8 CuSn9

PB 5% PB 6% PB 8% PB 9%

Copper Nickel Alloys


Related Standards:

Size Range:

Nuts, Bolts, Screws, Rivets, Offshore, Shipbuilding,

Heating Elements, High Temperature Applications

ASTM B 151/ EN 12166/ EN 12163

0.80 mm to 15.00 mm

Alloy

Grade CuNi10Fe CuNi20 CuNi30Se

90/10 80/20 70/30

Brass Alloys

Special ProductsMachined Components


Alloys:

Related Standards:

• Driving Band Blanks for Defense Application

• Marine Industry

• Synchronizer Rings for Automobile

• Bushes

CuNi5, Naval Brass, Copper, Manganese Bronze, Gilding Metal (C22000), Copper Alloy (C12200)

ASTM B135, ASTM B75, MIL–B-18907, MIL-B-20292

‘U’ Bend Tubes as per ASTM B 395


Alloys:

Condensers, Evaporators, Radiators and Heat Exchangers

Copper, Copper Nickel 95/5, 90/10, 70/30, Admiralty Brass,

Aluminium Brass

Pancake Coils


Alloys:

Related Specification:

Size range:

Length:

Chillers & Brake Lines for Automobiles

Copper, Copper Nickel 95/5, 90/10, 80/20

ASTM, BS EN 12449

OD: 4.76 mm to 22.00 mm WT: 0.40 mm to 1.50 mm

5 meter to 15 meter

Finned Tubes as per ASTM B 359


Alloys:

Heat Exchangers, Condensers & Chillers.

• Low Finned tubes

• Enhanced Surface Finned Tubes

We Manufacture the above two kinds of Finned Tubes with 19 & 26 fins per inch

Copper, Copper Nickel 95/5, 90/10, 70/30, Admiralty Brass, Aluminium Brass

Capillary Tubes


Related Standards:

Air Conditioning, Refrigeration, Instrumentation

ASTM B 360 as per C 10800 or C 12200

PVC Coated Copper Tubes


• LPG Gas Kits

• Oil & Gas Industries

• Instrumentation Industries

• Plumbing & Drainage

Copper Tubes meet International Standrads like ASTM B 68/75 with PVC coating as per ASTM D 1047

Tube basic dimensions are 6 & 8 mm OD with standard lengths of 14 & 16 feet

Level Wound Coils


Alloys:

Related Standards:

Size range:

Chillers, Air Conditioning, Refrigeration & Automobile Brake Lines

Copper, Copper Nickel 95/5, 90/10, 80/20, 70/30

ASTM B 111, BS EN 12449, DIN 74234

OD: 4.76 mm to 22.00 mm WT: 0.30 mm to 1.50 mm

Applications

Automobile Industry

Power PlantsShip Building & Repairs

Overseas Presence

UKGermany

Netherlands

Czech republic

Slovakia

ItalySweden

PolandSpain Singapore

MalaysiaThailand

AustraliaNew Zealand USACanadaBrazilMexico

VenezuelaSouth Africa

Zambia

EgyptSyriaBahrainUAE

QatarSaudi Arabia

KuwaitFinland

IranOmanPhilippinesJordan

Oil & Gas Industry Desalination Plants

Sugar & Chemical IndustryDefense Applications

CredentialsAwards

• KNPC • QATAR PETROLEUM • ADNOC

• TAKREER • ADMA OPCO • ENGINEERS INDIA LIMITED

• GEA • DRYDOCKS WORLD • THYSSENKRUPP

MAJOR VENDOR APPROVALS

ISO 9001:2008 Certified Enterprise Lloyd's Works Approval for Marine Tubes & Pipes

Self-Certification AD 2000 Merkblatt W6/2 from PED Certification for Pressure Vessels Directive

TUV NORD, Germany from TUV NORD, Germany

CERTIFICATIONS

manufacturer of seamless multimetals limited …wooriocean.com/eng/_upfile/component/multi...

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