Copperweld Clad Steel Ground Rod - KINGYEAR

- copper coated earth rods offer installers the most economical method of achieving low earth resistance.

- Each rod is made of 99.9% pure electrolytic copper onto a low carbon steel core. The threads are formed by a cold rolling process which ensures strength and maintains the molecularly bonded copper covering along the full length of the threads. High tensile strength and conductivity. The standard copper thickness is 254 micron(others also can make it as the customer requested)

- Earth rods to BS EN 50164-2, Bs7430 and UL467; Fittings to BS EN 50164-1

1. Selected raw materials, using 99.9% pure electrolytic copper and low carbon steel core

2. Copper plating thickness average

3. Strong conductivity

4. Printed according to customer requirements

 A. Thickness of the copper layer is more than 0.254mm(all can be done to your demand)

 B. The core steel rod shall have a tensile strength of not less than 580Nm/mm2.

 C. The steel core is low carbon steel, and the carbon content is about 0.15%.

 D. The purity of the copper used as cladding shall be 99.9% pure copper.

 E. The copper bonded steel earth rod will be capable of being through 90 at a maximum radius of 100mm with no copper fracture and with no ill effect on the bond between the steel and the copper cladding.

 F. Good in anticorrosion that usage-life is more than 50 years or more, constant low resistance and good plasticity which had the characteristics of copper as well as steel.