We are manufacture and exporter of galvanized steel pipes, Welded Steel tubes, Black steel tubes
Carbon Steel tubes and G.I. Steel tubes & Pipes.
 
 
Home Products Tubes Copper Tubes My status
Copper Tubes

1 | 2 | 3 | 4


Copper Strips, Rods & Plates For Earthing System

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.

Copper Strips and Copper Rods
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%).
Dimensions Rod Size (Dia x Length)
Actual Rod Dia "S"
Thread Dia "T"
Cat No.
       
9.5 x 1200 (Un-Threaded) 9.5 - HBR-012
9.5 x 1800 (Un-Threaded) 9.5 - HBR-018
14 x 1200 12 14 HBR-1412
14 x 1500 12 14 HBR-1415
14 x 1800 12 14 HBR-1418
14 x 2000 12 14 HBR-1420
14 x 2400 12 14 HBR-1424
5/8 x 4' OR 16mm x 1200 14.2 5/8" HBR-112
5/8 x 5' OR 16mm x 1500 14.2 5/8" HBR-115
5/8 x 6' OR 16mm x 1800 14.2 5/8" HBR-118
5/8 x 8' OR 16mm x 2400 14.2 5/8" HBR-124
5/8 x 10' OR 16mm x 3000 14.2 5/8" HBR-130
5/8 x 4' OR 16mm x 1200 14.2 5/8" HBR-312
5/8 x 5' OR 16mm x 1500 16 5/8" HBR-315
5/8 x 6' OR 16mm x 1800 16 5/8" HBR-318
3/4 x 4' OR 19mm x 1200 17.2 5/8" HBR-212
3/4 x 5' OR 19mm x 1500 17.2 3/4" HBR-215
3/4 x 6' OR 19mm x 1800 17.2 3/4" HBR-218
3/4 x 8' OR 19mm x 2400 17.2 3/4" HBR-224
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)


 
Copper Rods for General Engineering & Electrical Industries  
BS 2874/ 69 C 106
Near Equivalent specification (I.S. 4174/67)
Copper Rods



Phosphorus deoxidized non arsenical Copper

Fabrication Properties
 
Capacity for being  
Cold worked Excellent
Hot Formed Excellent
Suitability for  
Brazing Good
Soldering Good
Immunity to Hydrogen  
Embrittlement Excellent

Uses: House hold & General Purpose.
Physical Properties:
 
Temper Tensile strength Kg/mm2 Min. Elongation % on 5.65 A Min.
Annealed 21.5 33
As Manufactured 23.5 13


Chemical Requirements:
 
Copper (Incl. Silver) 99.85% Min.
Phosphorus 0.013 to 0.05%
Total Impurities 0.06% Max.


IS 288/ 1981
Arsenical Copper
Fabrication Properties
 
Capacity for being  
Cold worked Excellent
Hot Formed Excellent
Suitability for  
Brazing Good
Soldering Good
Immunity to Hydrogen  
Embrittlement Excellent

Uses: Locomotive boiler stay bolts & Rivets, Plates for locomotive fire boxes etc.
Chemical Requirements:
 
Copper + Silver 99.2% Min.
Arsenic 0.2 to 0.5%


Physical Properties - (Annealed Condition)
 
Size mm Tensile strength Kg/mm2 Min. Elongation % on 5.65 A Min.
10 to 25 22.0 35
25 to 50 21.0 40
Above 50 20.0 40

Copper Fittings  
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
Copper Fittings
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.


Dimension Tolerance
 
Nominal Diameter Tolerance on the mean diameter with respect to the nominal diameter     Resulting diameter difference
  Outside Diameter Inside Diameter    
15mm 0.04 0.15 0.2 0.2
  0.05 0.06    
22 to 28 mm 0.05 0.18 0.24 0.02
  0.06 0.07    
35 to 54 mm 0.06 0.23 0.3 0.03
  0.07 0.09    
67 to 108 mm 0.07 0.33 0.41 0.03
  0.08 0.1    

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.



1 | 2 | 3 | 4

         
Steel Tubes | ERW Tubes | GI Steel Tubes | Galvanized Steel Tubes | High Pressure Boiler Tubes | Black Steel Tubes | Seamless Alloy Tubes | Seamless Carbon | Tubes | Stainless Steel Tubes | Copper Tubes | Welded Steel Tubes | Welded Tubes | CDW Tubes | Seamless Tubes | Plumbing Tubes | Brass Tubes | ERW Precision Steel Tubes | CEW Steel Tubes
OTHER PRODUCT RANGE
Pipes | Steel Tubes & Pipes | Hollow Section | Forged Fittings | MS Structure |
 Flanges | Sheets, Plates & Coils | Bars & Hex Bars | Stripes & Flats
Application Industries Industrial Steel Pipes | Steel Water Pipes | Sewage Pipes | Steel Scaffolding | Oil & Gas Pipes | Steel Casing Pipes | Structural Steel Pipes |            Steel Tubes for Furniture | Steel Tubes for Automobile
Home | About Us | Our Vision | Why Us | Contact Us | Enquiry | Site Map
© Copyright, Spark Electrodes Private Limited. All Right Reserved.
Powered By : First Point Web Design  Maintained By First Point IT  Managed By: First Point Creations
face book twitter linked in