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Earthing & LightningProtection

Eskom Approved Supplier

May 2013

welcome to

Earthcor is the earthing division of Copalcor (Pty) Ltd.

South Africa’s Largest manufacturer of copper, brass & alloy solutions

Message from the Managing Director

“Copalcor is one company that can service and deliver to the growing electrical sector. We aim to focus on niche markets and to develop an international footprint, leveraging off our total value chain offering.”

Metallurgical Tes�ng Services

Earthing & LightningProtection

Eskom Approved Supplier

1

2

3

4

5

6

7

8

9

10

index

All material supplied will be subjected to and conform to the following regulations:

SANS 1063: 2010 (earth rods, couplers and connections.)

SANS 10199: 2010 (design and installations of earth electrodes.)

IEC 62305-3 (protection against lightning – part 3: physical damage to structures and life hazard.)

IEC 62305-4 (protection against lightning – part 4: electrical and electronic systems within structures.)

Page

EARTHCOR • Telephone +27 (0)11 821 0700 • Fax +27 (0)11 827 8750 • Email: [email protected] • Website: www.copalcor.co.za

Earth Rods 2

Couplings, Driving Caps & Drill Tips 3

Conductors 4

Clamps 7

Connectors 10

Exothermic Welding 14

Grounding/Earthing 16

Tapes & Putties 17

Lightning Protection 18

Useful Data 21

2EARTHCOR • Telephone +27 (0)12 379 6043/4 • Fax +27 (0)12 379 5259 • Email: [email protected] • Website: www.copalcor.co.za

Earth Rods1

Solid Copper Rod

Thread Length DiameterWeight/

ea

Qtyper

bundlePart number

Nil 1.5m 16mm 2.69kg 5 CER-016-1500• Othersizesavailableonrequest

Copper Electroplated Steel Rod

LengthDia-

meterWeight/

ea

Qtyper

bundle

Part numberthreaded

Part numbernon-threaded

1.2m 14.3mm 1.51kg 5 CESR-M16-1200 CESR-016-1200

1.5m 14.3mm 1.89kg 5 CESR-M16-1500 CESR-016-1500

1.8m 14.3mm 2.27kg 5 CESR-M16-1800 CESR-016-1800

2.0m 14.3mm 2.52kg 5 CESR-M16-2000 CESR-016-2000

2.4m 14.3mm 3.02kg 5 CESR-M16-2400 CESR-016-2400

2.8m 14.3mm 3.53kg 5 CESR-M16-2800 CESR-016-2800

3.0m 14.3mm 3.78kg 5 CESR-M16-3000 CESR-016-3000

3.6m 14.3mm 4.54kg 5 CESR-M16-3600 CESR-016-3600• Nominalcopperthickness:250micron

Stainless Steel Rod


ea

Qtyper

bundlePart number

Nil 1.5m 16mm 2.37kg 5 SSR-016-1500

Galvanised Steel Rod


ea

Qtyper

bundlePart number

Nil 1.5m 16mm 2.37kg 5 GSR-016-1500


Brass Couplings for Threaded Copper Plated Earth Rods

Thread LengthDia-

meterUnit

weightQty per

packPart number

M16 80mm 25mm 161gr 20 CTCR-M16

Brass Tapered Couplings for Non-Threaded Copper Plated Earth Rods

Thread LengthDia-

meterUnit

weightQty per

packPart number

Nil 80mm 23mm 170gr 10 CNTR-016

Stainless Steel Tapered Couplings for Non-Threaded Stainless Steel Rods

Length DiameterUnit

weightQty per

packPart

number70mm 25mm 167gr 10 CNTS-016

Steel Driving Cap for Threaded & Non-Threaded Rods

Thread LengthDia-

meterUnit

weightQty per

packPart number

M16 70mm 25mm 165gr 5 DCTR-M16

None 70mm 25mm 165gr 5 DCNT-016

Steel Drill Tip for Threaded & Non-Threaded Rods

Thread LengthDia-

meterUnit

weightQty per

packPart number

M16 30mm 23mm 150gr 5 DTTR-M16

2Couplings, Driving Caps & Drill Tips


PVC Insulated Earth Wire

Cross-sectional

areaStranding

Weight per metre

Part number

16mm² 7/1.70 0.15kg IEW-016

25mm² 7/2.14 0.23kg IEW-025

35mm² 19/1.33 0.32kg IEW-035

50mm² 19/1.78 0.43kg IEW-050

70mm² 19/2.14 0.62kg IEW-070

95mm² 19/2.52 0.86kg IEW-095

120mm² 31/2.03 1.09kg IEW-120

150mm² 37/2.25 1.33kg IEW-150

185mm² 37/2.52 1.67kg IEW-185

Bare Copper Stranded Earth Wire (BCEW)

Cross-sectional

areaStranding

Weight per metre

Part number

16mm² 7/1.70 0.15kg BSW-016

25mm² 7/2.14 0.23kg BSW-025

35mm² 7/2.52 0.32kg BSW-035

50mm² 19/1.78 0.43kg BSW-050

70mm² 19/2.14 0.62kg BSW-070

95mm² 19/2.52 0.86kg BSW-095

120mm² 37/2.03 1.09kg BSW-120

150mm² 37/2.25 1.33kg BSW-150

185mm² 37/2.52 1.67kg BSW-185

Conductors 3


Copper Tape Rolls

ConductorW x T

Weight permetre

Coil lengthmetre

Part number

20 x 1.2mm 0.27kg 100m STC-020-02

20 x 3mm 0.53kg 100m STC-020-03

25 x 1.5mm 0.33kg 100m STC-025-01

25 x 3mm 0.67kg 100m STC-026-03

30 x 3mm 0.80kg 100m STC-030-03

40 x 3mm 1.06kg ±70m STC-040-03

50 x 3mm 1.33kg 75m STC-050-03• 25x3mmand50x3mmExStock

Copper Busbar

ConductorW x T

Weight permetre

Lengthmetre

Part number

16 x 3.15mm 0.45kg 4m CBZ-016-03

20 x 3.15mm 0.56kg 4m CBZ-020-03

25 x 3.15mm 0.70kg 4m CBZ-025-03

25 x 5mm 1.12kg 4m CBZ-025-05

25.4 x 6.3mm 1.43kg 4m CBZ-025-06

31.5 x 3.15mm 0.89kg 4m CBZ-031-03

31.5 x 6.3mm 1.77kg 4m CBZ-031-06

40 x 3.15mm 1.13kg 4m CBZ-040-03

40 x 5mm 1.79kg 4m CBZ-040-05

50 x 3.15mm 1.41kg 4m CBZ-050-03

50 x 5mm 2.23kg 4m CBZ-050-05

50 x 6.3mm 2.81kg 4m CBZ-050-06

50 x 10mm 4.47kg 4m CBZ-050-10

80 x 10mm 7.14kg 4m CBZ-080-10

100 x 10mm 9.11kg 4m CBZ-100-12

Copper Rod

10mm Diameter/78mm2 Solid Copper Rod0.701kg/metre

Part number: 004RDC

Conductors 3


Plain Copper Braid & Tinned Copper Braid

SizeApproxamps

Braidsize wet

Part numberplain copper braid

Part numbertinned copper braid

10mm2 75 11 x 1.5mm PCB-010 TCB-010

16mm2 120 15 x 2mm PCB-016 TCB-016

25mm2 150 25 x 2mm PCB-025 TCB-025

30mm2 180 25 x 2.4mm PCB-030 TCB-030

40mm2 220 25 x 3mm PCB-040 TCB-040

50mm2 250 30 x 3.5mm PCB-050 TCB-050

70mm2 300 30 x 5mm PCB-070 TCB-070

100mm2 360 40 x 5mm PCB-100 TCB-100• Manufacturingtime±2weeks• Plainortinnedbraid• Terminationholesizesandlengthstobeadvised

Perforated Copper Bonding Strip

10m rollsWeight 0.45kg

Part number: PFRC-12-04-10

Conductors 3

Tinned CopperPlain Copper


Earth Rod Cable Clamp Brass 70mm2

Nominalrod size

Conductorrange

Qty per pack

WeightPart

number14.2/16 16 - 70 20 71gr RCC-016-070

• Recommendedforlightningprotectionanddomesticinstallations

Universal Clamp

Vertical and horizontal rod size

Flat conductor

WeightPart

number14 - 20mm N/A 377gr UCB-050-120

14 - 20mm30 - 50mm

wide434gr UCB-030-000

• Recommendedforindustrialearthinginstallations

Examples

Vertical rod to vertical flat and round horizontal conductors

Accessories

M10 brass Shear Nut

Part number: SHN-M10

Clipping Tool

Part number: CLT-0503

Clamps

Correct Incorrect

4

• Connection50x3mmflatbarto10mmDia.Copper• Clippingtoolcrops50mmflatbaronbothsides

• 30mmFlat• Custommade

clamps

• Brassshearnuts(availableforM16,36Nmtorqueratings)

• 50mmFlat


JB Clamps in Brass or Copper for Type “T” & “X” Connections

Conductor size

Clamp type BoltsQty per

packPart

number8 - 10mm Brass or Copper Copper “U” Bolt 10 JBCC-050-070

8 - 10mm Brass Galvanized Steel 10 JBCB-050-070

8 - 10mm Brass or Copper Stainless Steel 10 JBCS-050-070• Availablewithnormalorshearingnuts

Accessories

M8 brass Shear Nut at ±16Nm

Part number: SHN-M8

Clamps 4

Fence Earthtail Clamp

HC copper earthtail clamp

Part number: FEC-M16-F1142

Brass earthtail clamp

Part number: FEC-M16-F754

Supplied complete with hot dipped galvanized nuts and bolts

1 x M16 x 50mm long hex/head set screw1 x M16 flat washer1 x M16 nut

Steel fence post

10mm dia copperconductor

Steel fence post

10mm dia conductor

Fence earth clamp

10mm dia copperconnection to earth mat

Clamp

Connection from main earth mat

Connection to fence post


Clamps 4

Copper Tape Clips

Tapesize

Length Width Height WeightQty per

pack

Part number

25 x 3mm 73mm 20mm 8mm 0.04kg 25 CTC-025-03

25 x 6mm 73mm 20mm 10mm 0.04kg 25 CTC-025-06

50 x 3mm 97mm 20mm 8mm 0.05kg 25 CTC-050-03

50 x 6mm 97mm 20mm 10mm 0.05kg 25 CTC-050-06• Comescompletewithtwonail-inanchorsperclamp• 25x3mmand50x3mmstandardsizeavailable• 25x6mmand50x6mmonrequestonly

DC Brass Tape Clamp

Tapesize

Weight Qty per packPart

number25 x 3mm 0.06kg 25 DCC-025-03

50 x 3mm 0.12kg 10 Dcc-050-03

Square Tape Clamp (Junction Clamp)

Conductorsize

Weight Qty per packPart

number25 x 3mm 0.15kg 10 SQC-025-003

50 x 3mm 0.35kg 10 SQC-050-003

T.V. Clamps

“U” Bolt Qty per packPart

numberSingle plate 20 TVC-1P

Double plate 20 TVC-2P

Fasteners

Mild steelElectroplated steelBrassStainless steelExpansion anchors

Part number: FTS-000 • Availableinallsizes


Stainless Steel Earth Boss for Steel Structures

Size Weight Qty per pack Part number40 x 40mm 0.47kg 1 SSB-040-040

Re-bar Earth Connector

Client to stipulate:• Re-bardiameter• Conductorsizeinmm2• Conductorlength• PleaseconfirmBCEWorPVCinsulated

Part number: RBC-22-08

Connectors5

Flat Type Transformer Connector

Conductor size dia

Current rating

Bolt size WeightPart

number6 – 15.24mm 350 amps M8 0.236kg FTC-M8

90 Degree Twisted Transformer Connector

Conductor size dia

Current rating

Bolt size WeightPart

number6 – 15.24mm 350 amps M8 0.248kg TTC-M8

Sub-Station Ball Connectors 20kA

Material kA ratingPart

numberGalvanized steel 20 EBCC-20KA

40mm

40mm

25mm


“C” Crimpits/Crimpets

NumberA

strandedto

Bstranded

Part number

YC4C4 16 – 25mm2 16 – 25mm2 CPT-000-016-025

YC2C2 35mm2 16 – 35mm2 CPT-035-016-035

YC26C24 50 – 70mm2 35 – 70mm2 CPT-000-035-070

YC26C26 10mm dia (solid) 10mm dia CPT-000-010-000

YC28C2 95mm2 16 – 35mm2 CPT-095-016-035

YC28C26 95mm2 35 – 70mm2 CPT-095-035-070

YC28C28 95mm2 95mm2 CPT-000-095-000


YC29C29 120mm2 25 – 120mm2 CPT-120-025-120


Connectors 5

• Hydrauliccrimpingtoolavailableonrequest

• “C”Crimpetdiesmustbestipulated

Part number: SEREARCRPTL


Earth Bar Termination Assembly

Conductorsize

Conductorlength

Termi-nations

No and hole size

Holespacings

Insulatorholes req

Part number

25 x 5mm 200mm 4 6 x M6 28mm 2 EBT-025-05-0200

25 x 6mm 200mm 4 6 x M6 28mm 2 EBT-025-06-0200

25 x 8mm 300mm 6 8 x M8 35mm 2 EBT-025-08-0300

25 x 6mm 300mm 6 8 x M8 35mm 2 EBT-025-06-0300

25 x 5mm 325mm 6 8 x M10 30mm 2 EBT-025-05-0325

25 x 5mm 350mm 6 8 x M10 38mm 2 EBT-025-05-0350

50 x 6.3mm 590mm 12 14 x M10 40mm 2 EBT-050-06-0590

50 x 6.3mm 1000mm 16 19 x M10 50mm 3 EBT-050-06-1000

50 x 6.3mm 1500mm 36 39 x M12 35mm 4 EBT-050-06-1500• Tableaboveisaguideonly• OtherBusbarsizesavailableonrequest• AlltypesofFastenersavailableonrequest• Tophatsectionmountingforeasyinstallation• Disconnectinglinktobeorderedseparately

Part number: THS-000

• Varietyofbars

Connectors5

• Differentinsulators

• Tophatsectionwithpre-drilledmountingholes


Connectors 5

Cable Crimping Lugs

Cable sizeCable

dia Stud dia

Part number

16mm² 5mm

8.4mm10.5mm13.0mm17.0mm

CLUG-016

25mm² 6.4mm

8.4mm10.5mm13.0mm17.0mm

CLUG-025

35mm² 7.7mm

8.4mm10.5mm13.0mm17.0mm

CLUG-035

50mm² 8.9mm

8.4mm10.5mm13.0mm14.5mm17.0mm21.0mm

CLUG-050

70mm² 10.7mm

8.4mm10.5mm13.0mm14.5mm17.0mm21.0mm

CLUG-070

95mm² 12.6mm

8.4mm10.5mm13.0mm14.5mm17.0mm21.0mm

CLUG-095

Cable sizeCable

dia Stud dia

Part number

120mm² 14.2mm

8.4mm10.5mm13.0mm14.5mm17.0mm21.0mm

CLUG-120

150mm² 15.8mm

8.4mm10.5mm13.0mm14.5mm17.0mm21.0mm

CLUG-150

185mm² 17.6mm

8.4mm10.5mm13.0mm14.5mm17.0mm21.0mm

CLUG-185

240mm² 20.2mm

8.4mm10.5mm13.0mm14.5mm17.0mm21.0mm

CLUG-240

Line Taps

M.O. ref Size Range Slot width Part number6 16mm2 4 – 16mm2 6mm ELT-016

4 25mm2 4 – 25mm2 6.7mm ELT-025

2 35mm2 6 – 35mm2 8.3mm ELT-035

0 50mm2 6 – 50mm2 10.5mm ELT-050

3/0 70mm2 6 – 70mm2 11.10mm ELT-070

100 100mm2 6 – 100mm2 14.00mm ELT-100

120 120mm2 8 – 120mm2 15.00mm ELT-120

5/8 150mm2 8 – 150mm2 15.80mm ELT-150

3/4 185mm2 10 – 185mm2 19.10mm ELT-185• Bi-metallinetapsavailableonrequest


Safety Equipment• Apron• Glasses• Gloves

• ChainClamp

• Steeldisc

• SC45°Connection

Exothermic Welding6

1. Mould cover2. Starting powder3. Weldmetal powder 4. Steel disk5. Tap hole6. Weld Chamber7. Cable (conductor)

The EARTHCOR exothermic welding process - simple & effective

exothermic welding makes strong and low resistant electrical connections of various metals like; copper to copper, copper to steel and steel to steel. Without an external heat or power source.

The weld metal powder, consisting of powdered aluminium and copper oxide. The powder is poured into a graphite mould (as shown right) followed by the ignition powder. Nothing more than a spark is required to ignite the powder.

The heat from the resultant exothermic reaction produces moulten copper and aluminium oxide slag.

In a matter of seconds the molten copper melts the metal disc and flows down the tap hole and over the conductors in the weld chamber, melting them and welding them into a solid mass.

Benefits

• Agreatercurrentcapacitythantheconductors• Lowerelectricalresistancethanamechanicaljoint• Willnotcorrode-lastingindefinitely• Lendsitselftofieldworksinceitrequiresnoexternalheatsource• Timesaving(entireprocesstakesonlyafewseconds)• Nospecialskillsrequired,onlyminimaltraining• Superiortoallknownmechanicalorpressureconnectors

General tool kit • Mouldscrapers• Flintigniters• Spareflints• Conductorcleaning

brushes• Mouldcleaningbrush

• Handleclamp

• Weldmetalpowder

• Mould


Exothermic Welding 6

• SCC

• CER900

• SC450 • SCH • SCHT • SCV • SSTV

• SBBV• CBH

• TBBV

• CKP • TCHRV • TCHRH • TCHRV • CPRP

• TBBH

• XBBH• TBCH • SBBH

• SSTH

• CERH • CBER900

• TCC • XCC • HCC • VCC

Cable to Cable / Rod to Rod

Cable or Rod to Earth Rod

Cable or Rod to Steel, Vertical or Horizontal

Copper Bar to Cable or Rod Connection

Re-Bar Connections

Flat Copper Bar to Earth Rod

Studs to Steel, Vertical or Horizontal

Copper Bar to Bar Connections

• CBERH


Copper Earth Plate

Plate size Thickness Weight Part number600 x 600mm 1.6mm 4.8kg CEP-0600-1.6

600 x 600mm 2mm 9.65kg CEP-0600-3.0

600 x 1000mm 3mm 26.80kg CEP-1000-3.0

Copper Lattice Earth Mat

Gridsize

Copperflat bar

Gridspacing

WeightPart

number500 x 500mm 25 x 3mm 250mm 2.50kg CEM-0600-3

1000 x 1000mm 25 x 3mm 250mm 7.00kg CEM-1000-3• Differentsizematsavailableonrequest

Conductive Concrete

Resistivity ±0.2 Ωm24kg35 Bags = ±1m3

Product Code: CEM-024

Sacrificial Earthmat Anodes

Sacrificial Rail Earth Anode1500mm Long 72kg

Part number: SEA-048-1500

1500 750

750

Metal rail

10mm dia round copper, 500mm long

Crimpet

Main earth mat

Grounding/Earthing7

Silicon Iron Anode 16kg


Petrolatum Tape (Denso)

DiameterLengthper roll

WeightPart

number25mm 10m 382g PTD-025

50mm 10m 762g PTD-050

75mm 10m 1.14kg PTD-075

100mm 10m 1.53kg PTD-100

150mm 10m 2.29kg PTD-150

200mm 10m 3.07kg PTD-200

300mm 10m 4.6kg PTD-300

400mm 10m 6.32kg PTD-400

5kg Paste 5kg PTD-005

500ml Paste 0.53kg PTD-500

Self-amalgamating Tape (Scotch 23)

Roll 19mm x 10m

Part number: SAT-019-010

Bushing Insulation Filler

38mm x 3.2mm x 1.2m

Part number: BIF-038-1200

38mm x 3.2mm x 1.5m

Part number: BIF-038-1500

Exothermic Sealing Putty (Duxseal)

0.185kg160mm

Part number: ESP-160-0.185

Tapes & Putties 8

• PetrolatumSealingPuttyavailableonrequest


Lightning Protection

1. 3 Pointed brass finial mounted on rod and flat parapit mounting bracket2. Aluminium conductor3. Push in clips for mounting 8mm aluminium conductor4. Test clamp5. Inspection box6. Buried earth conductor7. Crows foot earth installation consisting of 3 earth rods8. Earth rods9. Lattice copper earth mat10. Solid earth plate11. Universal clamp used for multiple earth connections12. Brass earth rod clamp

PLEASE NOTE: Aluminiumconductorsanddownconductorstobeinstalledabovegroundlevelonly.

12

9

Lightning & Earthing Protection Services

As a manufacturer of electrical earthing and lightning protection equipment we also offer a complete design and installation service that will cover SANS Code or Practice 10313 and 62305

All installations will be subjected to and conform to the following regulations:

SANS 1063: 2010 (earth rods, couplers and connections.)

SANS 10199: 2010 (design and installations of earth electrodes.)

IEC 62305-3 (protection against lightning – part 3: physical damage to structures and life hazard.)

IEC 62305-4 (protection against lightning – part 4: electrical and electronic systems within structures.)


Aluminium Conductor Installations

Push in clips with nail-in anchor

Part number: ALC-008

Adhesive base with push-in clip

Part number: ADB-008

8mm Aluminium down conductor sold in 100m rolls

Part number: RDC-608-080

Line taps for straight “T” and “X” connections 8mm Dia. conductor

Part number: ELT-035

Line taps for straight “T” and “X” connections 10mm Dia. conductor

Part number: ELT-050

M16 flat parapit finial mounting bracket

Part number: FMB-M16

M16 - Swivel-mounting finial mounting bracketcan be set to mount finials at different angles

Part number: SMB-M16

3-pointed brass finial nut type to be screwed on M16 rod

Part number: BFN-M16

Finial mountingComplete set

Part number: FMCS-M16

Lightning Protection 9


9 Lightning Protection

Test Clamps

Test connector

Part number: CTC-025-005

Earth Boss Test ConnectorM8 Screws

Part number: EBTC-M8

Poly Urethane Inspection Box

Lid marked “Electrical Earth Connections”

Part number: PLSEARINBOX

Static Earth Connector

Static retractable reelCable 16mm2 ±16m

Part number: SER-000

PVC-insulated conductor to earth mat

Mounting hole

8mm dia aluminium down conductor

25 x 5mm copper electro-tinned plated test clamp

Hex head stainless steel screw with flat washer

• Size400x200x150mm

Earth connection (to be installed)

Stainless steel pointed inserts allowing positive connection on earth clamp

• Alltestclampstobeinstalled+300mmaboveground


Useful Data 10M

ass

Calc

ula

tion F

orm

ula

e

Profi

le S

hape

Alu

min

ium

Br

ass

Bron

zeCo

pper

Stee

lSt

ainl

ess

Den

sity

2.70

g/c

m3

8.48

g/c

m3

8.58

g/c

m3

8.93

g/c

m3

7.80

g/c

m3

7.80

g/c

m3

Roun

d Ba

r (D

iam

eter

)2 in m

m x

0.

0021

32 =

m

ass

in k

g/m

(Dia

met

er)2 in

mm

x

0.00

6675

=

mas

s in

kg/

m

(Dia

met

er)2 in

mm

x

0.00

6924

=

mas

s in

kg/

m

(Dia

met

er)2 in

mm

x

0.00

701

=

mas

s in

kg/

m

(Dia

met

er)2 in

mm

x

0.00

616

=

mas

s in

kg/

m

(Dia

met

er)2 in

mm

x

0.00

631

=

mas

s in

kg/

m

Squa

re B

ar

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0271

2 =

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0848

=

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0882

=

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0893

=

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0786

=

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0804

=

mas

s in

kg/

m

Rect

angu

lar

Bar

(Wid

th x

Thi

ckne

ss)

in m

m x

0.0

0271

2 =

mas

s in

kg/

m

(Wid

th x

Thi

ckne

ss) i

n m

m x

0.0

0848

= m

ass

in k

g/m

(Wid

th x

Thi

ckne

ss) i

n m

m x

0.0

0882

= m

ass

in k

g/m

(Wid

th x

Thi

ckne

ss) i

n m

m x

0.0

0893

= m

ass

in k

g/m

(Wid

th x

Thi

ckne

ss) i

n m

m x

0.0

0786

= m

ass

in k

g/m

(Wid

th x

Thi

ckne

ss) i

n m

m x

0.0

0804

= m

ass

in k

g/m

Hex

agon

Ro

d

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0235

=

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0734

4 =

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0763

8 =

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

0776

=

mas

s in

kg/

m

(Wid

th a

cros

s fla

ts)2

in m

m x

0.0

068

= m

ass

in k

g/m

(Wid

th a

cros

s fla

ts)2

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Copper Fla

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gs

Copalcor GroupHead Office & WorksPhone:+27(0)11 821 0700Email:[email protected]

Copalcor Trading -PretoriaPhone:+27(0)12 379 6043Email:[email protected]

Copalcor Trading -Port ElizabethPhone:+27(0)41 451 2355Email:[email protected]

Copalcor Trading -DurbanPhone:+27(0)31 482 2300Email:[email protected]

Copalcor Trading -Cape TownPhone:+27(0)21 982 1155/6Email:[email protected]

www.copalcor.co.za

COPALCOR HEAD OFFICE:

42 Rendell Road, Wadeville 1407

Telephone: +27(0)11 821-0700Telefax: +27(0)11 827-8750 Email: [email protected]

REGIONAL OFFICES

Cape Town +27(0)21 982 1155 Durban +27(0)31 482 2300Port Elizabeth +27(0)41 451 2355

EARTHCOR HEAD OFFICE

Pretoria +27(0)12 379 6043

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