Copper-plated steel grounding rod, Guodian products with high quality and low price, factory direct sales

规格：

长度

∅14：

1.5米。3米

∅16：

1.5米。3米

Characteristics, technical advantages and unique manufacturing process of electroplated copper-clad steel grounding rods adopt the domestically pioneered horizontal electroplating production process to achieve metallurgical welding between copper and steel. It can be pulled at will just like pulling a single metal without any detachment, peeling or cracking. The composite interface has excellent anti-corrosion properties and is welded at high temperature with no residue and no corrosion on the joint surface. The copper layer on the surface is thicker (average Thickness greater than .), strong corrosion resistance, long service life (greater than 10 years), reducing maintenance labor intensity.
Better electrical performance The excellent conductive properties of the surface copper material make its own resistance value much lower than that of conventional materials.
. Widely practical. This product is suitable for grounding construction under different conditions of soil moisture, temperature, value and resistivity changes.
The connection is safe and reliable using special connecting pipes or hot melt welding, the joints are firm and stable.
Easy and quick installation. Complete accessories and convenient installation can effectively increase the construction speed.
The special connection transmission method to improve the grounding depth can go deep underground to meet the low resistance requirements of special occasions.
. Low construction cost. Compared with the traditional construction method of pure copper grounding rods and grounding strips, the cost has dropped significantly.
Main technical parameters of copper-plated steel
, minimum thickness of copper layer
, tensile strength/
, flatness error/
, copper layer plasticity grounding rod ( When bending (line), there will be no cracks on the inner and outer edges of the corners.
The bonding degree of the copper layer has been tested through adhesion testing. Except for the copper layer peeling off at the bite of the vise, the rest of the copper and steel are well bonded and no peeling occurs.
The grounding rod can be connected to the required length, and the grounding rod can go deep into the ground for meters without being affected by any climatic conditions (such as frost and drought) that may increase soil resistivity and grounding resistance.
Scope of application of copper-plated steel
Widely used in power plants, substations, transmission line towers, communication base stations, airports, railways, various high-rise buildings, microwave relay stations, network computer rooms, petrochemical plants, oil storage depots, etc. Site lightning protection grounding, anti-static grounding, protective grounding, working grounding, etc.
By grounding the copper-plated ground rod deeply, the required grounding resistance value can be obtained with the minimum number of ground rods. If you use short (meter or shorter) ground rods to obtain the same resistance value, the number of ground rods is large and the construction area is large, it is obvious that the cost will be several times more. In urban areas where asphalt roads need to be dug and large rocks moved, using vertical ground rods can avoid a lot of construction trouble.