Grounging Rod -

Product Categories

Search Products

Main Products

Product Detail

KFWELD copper clad steel ground rod is made by advanced manufacturing process, make purity 99.9% electrolytic copper and low carbon steel electrolyze and electroform, with the coated copper thickness more than 0.25mm.The advantage is that tensile strength(a collection of properties of steel), corrosion resistance(life of 30 years or more), widely used, saft and reliable connection, quick and easy installation, greatly reducing costs.
Copper clad steel ground rod has strong protection, whatever natural deep underground after corrosion or electrochemical reaction. Ground rods and ground connection that use our company thermal welding powder to exothermic welding, make sure the completely grounding device under the protection of copper, to be true maintenance-free grounding device.
Copper clad steel ground rod with coaxial connector, drive head, drill bits and other accessories, according to different geology and requirements, can be made of bass coaxial connector(bolts) connection, any increase in the length of electroplating copper grounding rods. Entry side with the drive head(bolts)connection for when combat the use of deep wreck. End top use a special drill bit (bolts) connection, so deep in the wreck.
Product Features:
1.Copper coated and steel rod achieve the type of molecular combination, grounding rod deep in the earth, not bend and break.
2. The copper coated uniform, high purity copper, strength steel core.
3. Strong corrosion resistance, non-tout line, non-warping, non-cracking.
4. Perfect conductive performance, stability electrical performance.
Data Parameters:
1. 99.9% pure copper and Q235low carbon steel.
2. Copper coated thickness more than 0.254mm.
3. Tensile strength more than 600N/mm2.
4. Flatness error less than 1mm/m.
5. Copper layer plasticity: Ground rod(wire) bent 30 degree, no cracks inside and outside edge knuckle phenomenon.
6. Copper layer combined degree: the adhesion test,except the tiger clamp jaws bite outer copper layer sar epee led off, and the remaining parts of the copper-steel good combination, not appear peeling, connect the required length of grounding rods, can be 30 meters deep underground, and not subject to any increase soil resistivity and ground resistance climatic condition(frost and drought) effects.
7. Normal thread: 1/2”,5/8”,M16,3/4”,M20,M22 and M27.
8. Normal copper layer: 0.025mm,0.05mm,0.1mm,0.125mm,0.15mm,0.2mm,0.254mm,0.33mm.
9. Normal shape: two ends threaded, one end flat and one end tipped, one end threaded one end tipped, etc.

Part No.	Dia (mm)	Length (mm)					Copper thickness (mm)					Kg/m
KFR-1/2	12.7(1/2”)	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	1.00
KFR-14	14	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	1.22
KFR-5/8	14.2(5/8”)	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	1.25
KFR-16	16	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	1.59
KFR-3/4	17.2(3/4”)	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	1.83
KFR-18	18	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	2.01
KFR-20	20	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	2.48
KFR-22	22	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	3.00
KFR-25	25	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	3.87
KFR-30	30	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	5.57
KFR-32	32	1200	1500	1800	2500	3000	0.254	0.2	0.15	0.1	0.05	6.34

Copper Clad Steel Ground Rod

Site Info

Contact Us