Type and Specification
Type | Length of electrode unit(m) | Material | Applicable Environment | Service life |
NJ-SIG-AA30/60/90 | 3/6/9 | Copper | Not suitable to use in areas with pH≤4.5 | 50 years |
NJ-SIG-AC30/60/90 | 3/6/9 | Stainless steel | Do not use in high chlorine ion grounding area | 50 years |
NJ-SIG-AE30/60/90 | 3/6/9 | Zinc-clad steel | Areas with steel structure building or with cathodic protection | 40~50 years |
NJ-SIG-AF30/60/90 | 3/6/9 | Hot dip galvanized steel | Low corrosivity areas | 30 years |
Remarks: special types, please contact us. | ||||
QQ online customer service