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Copper Strips, Rods &
Plates For Earthing System
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Solid Copper Earth Rods
Copper Strips, Plates and Solid Rods are
manufactured from highly conductive EC
Grade Copper. They offer great
resistance to corrosion. They are
ideally used in applications where the
salt content in the soil is very high.
Size : 16mm - 2Omm
(length as per customer specifications).
Swaged Earth Rods (250
Microns)
- Plain Swaged Earth Rods.
- Tapered Swaged Earth Rods.
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Especially developed for Australian
market, available with driving head and
coupling.
Driving Heads / Studs /
Tips / Dowell Pins
Made from High Tensile Steel to ensure
force from power hammer. Dowell Pins are
also made from High Grade Brass.
Sizes : 1Omm, 14mm,
5/8", 3/4" etc.
Couplers
Material : Copper Alloy
Sizes : 14mm, 5/8",
3/4" etc.
Clamps
Material : Copper Alloy
Sizes : 14mm, 3/8",
5/8", 3/4" etc.
Air Terminal Base
Material : Body Casted
from Brass
Application : Used as a
base for fixing Air Terminal
Copper Bonded Earth Rods
They are manufactured from Structural
Quality High Tensile Steel Grade 43A to
BS 4360. These rods are molecularly
bonded with pure EC Grade Copper
(99.9%).
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Dimensions Rod Size (Dia x
Length)
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Actual Rod Dia "S"
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Thread Dia "T"
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Cat No.
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9.5 x 1200 (Un-Threaded) |
9.5 |
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HBR-012 |
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9.5 x 1800 (Un-Threaded) |
9.5 |
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HBR-018 |
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14 x 1200 |
12 |
14 |
HBR-1412 |
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14 x 1500 |
12 |
14 |
HBR-1415 |
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14 x 1800 |
12 |
14 |
HBR-1418 |
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14 x 2000 |
12 |
14 |
HBR-1420 |
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14 x 2400 |
12 |
14 |
HBR-1424 |
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5/8 x 4' OR 16mm x 1200 |
14.2 |
5/8" |
HBR-112 |
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5/8 x 5' OR 16mm x 1500 |
14.2 |
5/8" |
HBR-115 |
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5/8 x 6' OR 16mm x 1800 |
14.2 |
5/8" |
HBR-118 |
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5/8 x 8' OR 16mm x 2400 |
14.2 |
5/8" |
HBR-124 |
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5/8 x 10' OR 16mm x 3000 |
14.2 |
5/8" |
HBR-130 |
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5/8 x 4' OR 16mm x 1200 |
14.2 |
5/8" |
HBR-312 |
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5/8 x 5' OR 16mm x 1500 |
16 |
5/8" |
HBR-315 |
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5/8 x 6' OR 16mm x 1800 |
16 |
5/8" |
HBR-318 |
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3/4 x 4' OR 19mm x 1200 |
17.2 |
5/8" |
HBR-212 |
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3/4 x 5' OR 19mm x 1500 |
17.2 |
3/4" |
HBR-215 |
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3/4 x 6' OR 19mm x 1800 |
17.2 |
3/4" |
HBR-218 |
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3/4 x 8' OR 19mm x 2400 |
17.2 |
3/4" |
HBR-224 |
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3/4 x 10' OR 19mm x 3000 |
17.2 |
3/4" |
HBR-230 |
They can be driven by power hammers to a
great depth. The threads of these rods are
produced by Roll Threading Process which
insures greater strength and more durability
than cut thread.
Copper Bonded Earth Sheets /
Lattice Copper
High Tensile Smooth Surface Steel Sheets are
molecularly bonded with pure EC Grade Copper
(99.9%). Ideal for Earthing Purposes.
Sizes : 1.5mm, 3mm
Thickness (Length and Breadth as per
customer specification)
Copper Bonded Earth Plates /
Lattice Copper
Material : Copper Alloy
Application : Used for
forming straight through, Tee and Cross
joints.
Sizes : (Light, Medium,
Heavy, Rectangular, Cross)
Metric : 16 x 3, 19 x 3, 25
x 3, 40 x 5, 50 x 6
Imperial : (Light, Medium,
Heavy, Rectangular, Cross)
Phosphorus deoxidized non arsenical
Copper
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Fabrication Properties
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Capacity for being |
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Cold worked |
Excellent |
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Hot Formed |
Excellent |
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Suitability for |
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Brazing |
Good |
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Soldering
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Good |
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Immunity to Hydrogen |
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Embrittlement
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Excellent |
Uses: House hold & General Purpose.
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Physical Properties:
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Temper |
Tensile strength Kg/mm2
Min. |
Elongation % on 5.65 A Min. |
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Annealed |
21.5 |
33 |
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As Manufactured |
23.5 |
13 |
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Chemical Requirements:
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Copper (Incl. Silver) |
99.85% Min. |
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Phosphorus |
0.013 to 0.05% |
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Total Impurities |
0.06% Max. |
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IS 288/ 1981
Arsenical Copper
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Fabrication Properties
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Capacity for being |
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Cold worked |
Excellent |
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Hot Formed |
Excellent |
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Suitability for |
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Brazing |
Good |
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Soldering
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Good |
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Immunity to Hydrogen |
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Embrittlement
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Excellent |
Uses: Locomotive boiler stay bolts &
Rivets, Plates for locomotive fire boxes
etc.
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Chemical Requirements:
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Copper + Silver |
99.2% Min. |
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Arsenic |
0.2 to 0.5% |
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Physical Properties -
(Annealed Condition)
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Size mm |
Tensile strength Kg/mm2
Min. |
Elongation % on 5.65 A Min. |
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10 to 25 |
22.0 |
35 |
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25 to 50 |
21.0 |
40 |
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Above 50 |
20.0 |
40 |
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| Copper Fittings |
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We manufacture a wide range of copper
fittings that can be utilized in many
applications at home or commercial
applications. These fittings are highly
durable and resistant to rust. It is also
recyclable and hence does not harm the
environment in any way . It is also very
compatible for carrying water, hence, ideal
for fittings in plumbing.
Some of the properties
of our products are as follows
Copper &
Copper Alloy Products
Chemical Composition |
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DHP Copper
- Phosphorus - 0.015 to 0.035%
- Copper - Balance
DLP Copper
- Phosphorus - 0.05 to 0.012%
- Copper - Balance
Temper
H, HH, 1/4H, O (soft annealed), OL (light
annealed)
To meet global competition and international
quality standards, we have established
stricter quality specifications on our
products. The tubes conform to specification
for Chemical composition, Temper, Tolerance
and Cleanliness, meeting the stringent 'CFC
Free' (Eco-friendly) applications
Our female fittings are manufactured with
parallel threads while male fittings are
produced with taper threads. Listed below is
the dimensional tolerance of our fittings. |
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Dimension Tolerance
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Nominal Diameter |
Tolerance on the mean
diameter with respect to the nominal
diameter |
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Resulting diameter
difference |
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Outside Diameter |
Inside Diameter |
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15mm |
0.04 |
0.15 |
0.2 |
0.2 |
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0.05 |
0.06 |
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22 to 28 mm |
0.05 |
0.18 |
0.24 |
0.02 |
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0.06 |
0.07 |
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35 to 54 mm |
0.06 |
0.23 |
0.3 |
0.03 |
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0.07 |
0.09 |
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67 to 108 mm |
0.07 |
0.33 |
0.41 |
0.03 |
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0.08 |
0.1 |
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Carbon in bore - The internal
surface of our copper capillary fittings for
soldering does not contain any detrimental film nor
present a carbon level high enough to allow the
formation of such a film during installation. The
maximum total carbon level on internal surfaces do
not exceed 1.0 mg/dm in accordance with
specifications.
Resistance to dezincification- Our Components ,
which are manufactured from alloys containing more
than 10% zinc(including brass) and which are
required to be resistant dezincification, shall be
capable of meeting the acceptance criteria for
resistance to dezincification.
Resistance to stress corrosion- The fittings are
resistant to stress corrosion. Components
manufactured from alloys will show no evidence of
cracking.
Instructions for
Installation of copper fittings
- Step 1. Ensure that the copper tube and
fitting sizes are compatible. Cut the tube end
square but ensure. That the tube retains its
shape. The tube will then make even contact with
the tube stop in the body of the fitting. The
use of a tube cutter is recommended where
practicable.
- Step 2. Remove any burrs from the tube, both
inside and outside.
- Step 3. Clean the socket of the fitting with
a brush and the exterior of the tube with fine
steel wool, fine glass paper or a cleaning pad.
- Step 4. Re-wound the tube with a re-wounding
tool, if necessary, using fully annealed tube.
- Step 5.Apply a flux to both the socket and
the outside of the tube. If it is necessary to
make the joint at one end only, insert a short
length of uncleaned tube into the ends to be
left unjoined and keep it cool with a wet rag
while remaining joints are made.
- Step 6. Insert the tube fully into the
fitting. (In the case of slip fittings, ensure
that the tube enters the socket to the
appropriate distance) rotate the tube or fitting
and remove excess flux where possible
- Step 7. Apply heat with a low temperature
torch, evenly heating both tube and socket until
a complete ring of solder appears at the mouth
of the fitting. Do not apply excessive heat or
additional solder.
- Step 8. Allow the joint to cool, ensuring
that no movements occurs.
- Step 9. Wipe the joint with a damp cloth to
remove flux residues and thoroughly clean joint.
- Step 10. Flush all residues out of the
system, as soon as possible.
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