Product Name: Earth Rod / Copper Bonded Ground Rod for Lightning Protection System Model NO.: Earth Rod Brand: Crop Size: Customized Material: 99.95% Pure Copper and Q235 Low Carbon Steel Earthing Method: Direct Earthing Method Application: High Voltage Transmission Line Working Voltage: High Voltage Usage: Earthing System, Lightning Protection Earthing Normal Diameter(mm): 8-50mm Tensile Strength: >=570n/mm2 Normal Threads: 1/2", 5/8", 3/4", M16, M20, M22 and M27 Normal Copper Layer(mm): 0.025, 0.05, 0.1, 0.125, 0.5, 0.2, 0.254, 0.33 Normal Shape: Two Ends Threaded, One End Flat One End Tipped, .. Accessories: Driving Head, Drilling Head, Coupler, Cable Clamp Trademark: CROP Transport Package: Carton Specification: earth rod Origin: China(Mainland) HS Code: 8538900000 Product Description Earth Rod / copper bonded ground rod For Lightning Protection SystemDescriptionGround roll threaded, 0.10% in the amount of copper clad steel grounding rod is made of soft degree is good, the carbon is 0.30% high quality low carbon steel, using a special process will be high conductivity of electrolytic copper evenly to cover on the surface of the round steel thickness in 0.25 - 0.5mm, the process can effectively slow down the grounding rods in the subsurface oxidation speed and the grounding rod can be divided into single and combination of the two kinds of single can tip a head, a head of a sharp head roll, the combination of two threads, thread uses roll thread groove processing thread to keep the steel and copper is closely connected to ensure high strength, with excellent electrical performance.Ground rod diameter8mm-diameter ranging from 50mm, can be customized according to customer requirements.Coating thickness0.05mm-1mm range, can be customized according to customer requirements.Ground rod length1m-6m range, can be customized according to customer requirements.Material1m-6m electrolytic copper plating(JDC) orCopper-Clad Steel(JDB)The characteristics and technical advantages:1, a unique manufacturing process: the first domestic electroforming production process, to realize the combination between the molecules of copper and steel. The same can be arbitrary drawing like drawing a single metal, does not appear out of touch, wrapping and cracking phenomenon.2, the corrosion properties of composite interface with superiority: molecules, no residue, no combination of surface corrosion; corrosion resistance, long service life (more than 30 years), reduce the labor intensity of maintenance.3, better electrical properties: excellent conductive properties of surface copper material, so its resistance value is far lower than that of conventional materials.4, extensive practical grounding construction: the product is suitable for different soil humidity, temperature, pH value and resistivity change conditions.5, safe and reliable connection: the use of a dedicated connection tube or by welding, joint firm, good stability.6, convenient installation: complete accessories, convenient installation, can effectively improve the construction speed.7, improve the ground depth: special connection transmission mode, can penetrate 35 meters underground, in order to meet the special requirements of the situation of low resistance.8, the construction of low cost building: compared with traditional methods of using copper grounding rod, grounding strip, cost is greatly reduced.Inaddition,wealsoproduceandprovidethefollowingPolelinehardware:1linkfittings2Bolts3Fastener4Brace5Crossarm6Stayrod7Bracketforinsulator8Spindleforinsulator9andsoonIf you want to know about other products, please contact us...Website:https://www.cropgroupcn.com/ https://croptech.en.made-in-china.com/FAQQ1: Why choose CROP?*1. CROP is a professional manfacture-Exporter of wide range of accessories used in power line installation and equipment building industries.*2. CROP has certification, such asCE, ISO, ROHS and so on.*3. We always follow the principle of the supremacy of customers, providing customers with high-quality products and great service.Q2: How will you do OEM?We support customized. If you want to customized,pls supply the Drawing or Photo or Samples.Q3: What's the MOQ for CROP product?There is no MOQ, we deal with any quantity of your order.Q4: Can I have a sample order?Yes, we can provide you sample for free.Q5: What's the payment term?T/T, L/C, Western Union and paypal.