Professional Electrical Earthing Copper-Coated Steel Earth Rods with Ra0.8 Surface Roughness
Price:
USD1.18-559/PCS
MOQ:
Negotiable
Delivery Time:
8-12days
Brand:
QDCD
Product Description
Copper bonded earth rods probably offer to the installer the best and most economical earth rods available.
They are made by molecularly bonding 99.9% pure electrolytic copper on to a low carbon steel core.
Copper bonded earth rods are not of the sheathed type. They are highly resistant to corrosion, and because the steel used has a very high tensile strength, they can be driven by power hammers to great depths.
The counter bores couplings are made from high copper content alloy, commercial brass is not used.
This again ensures excellent corrosion resistance and high strength. Copper thickness minimum 250 microns.
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Company
Qingdao Changdi Metal Surface Treatment Co., Ltd.
Location
No.3728, Fenghuangshan Road, Huangdao Distrct,QingdaoCity,Shandong Province
Contact Person
Cassie