Welcome to ECBAY
copper bonded steel earth rod
copper bonded steel earth rod

Approved by UL-467,CE B-S10030250.Widely export to America, Europe and Africa

GRD copper bonded ground rods meet all the requirements of the world’s most rigorous standard such as UL-467,ANSI C-33-8,CE B-S10030250 .Carbon steel core coated with an electrolytic copper layer,which is minimum 99.9% pure with no trace of zinc.The copper layer is bonded to steel core through an electrolytic process ,which is the most advanced 4-dimensional continuous plating method,which ensures a perfect and even bonding between the copper and steel. The rod finishing is brilliant,free of imperfections or peelings

Technique Parameters:

1.For UL and CE standard ground rod.copper thickness equals or exceeds 0.254mm.

2.Electricity resistivity less than 0.059Ωmm2.

3.Tensile strength equals or exceeds 600N/mm2.

4.Anti-corrosion:put in concentration of 10% nitric acid,soaking for more than 90 hours,no corrosion weight loss equals or exceeds 15%.

5.Copper bonding strength: sustain heat above 300 °C up to 1 hour after the quench,the copper layer is not peeled off.

6.Copper coating plasticity: bend the ground rod to 180 degree,the copper layer doesn’t break or peel.

Actual Diameter

 (mm)

Customizable Length

 (m)

Copper

Thickness

Thread Sizes

 

12.7

1~3.05m

0.025mm-1mm

 9/16

14.2

1~3.05m

0.025mm-1mm

M16.5/8

16.0

1~3.05m

0.025mm-1mm

M18

17.2

1~3.05m

0.025mm-1mm

 3/4

18.0

1~3.05m

0.025mm-1mm

M20

20.0

1~3.05m

0.025mm-1mm

M22

22.0

1~3.05m

0.025mm-1mm

M24

25.0

1~3.05m

0.025mm-1mm

M27

copper bonded steel earth rod

Ads by Google


About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2013 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.