Zinc grounding battery uses: zinc grounding cells the insulation joints of ancillary products, allowing instantaneous current impact, connection for pipe insulation against lightning and other high voltage fault current protection. Built-in lightning protection devices, the biggest advantage is its protective properties can easily be detected, and thus has a higher level of security and reliability. Implementation of the standards: ASTM-B418 / GB/T4950-2002 Main performance: cathodic protection does not affect the structure itself; cathodic protection of the building because of the ground and will not cause galvanic corrosion. Scope: within the sphere of influence of the AC interference and lightning-prone areas, to prevent the damage caused by the strong electric shock, damage to the protected structures. Features Zinc grounding battery material quality 0 # zinc ingots as the main material, intermediate frequency electric furnace smelting, strict control of chemical composition, steel casting, smooth appearance. The product has the following characteristics: (1) zinc grounding electrode in the project instead of the past with copper or steel grounding pole, one-off at the same time solve the cathodic protection and grounding problems, and greatly reduces the engineering capital investment and cost. Advantages: ① does not affect the cathodic protection of the structure itself. ② If the cathodic protection of the building because the ground will not cause galvanic corrosion. (2) a pair or four zinc alloy zinc grounding cells by parallel near the sacrificial anode rod composed of middle separated with insulating pad, and then packed together in a cotton cloth bag fitted to fill the package material, to prevent the process station or the pipe side high voltage Bay damage to the insulating joints, flanges should be installed in the pipe insulation device near ground battery leads to cable welding on both sides of the insulating device (the insulated connector or flange) to prevent the strong electric shock The damaged ground battery in the day-to-day case of pipeline protective effect. Within the sphere of influence of the AC interference and lightning-prone areas to prevent the damage caused by the strong electric shock, damage to the protected structures. Common Specifications: 1000 × 40 × 40; 1500 × 40 × 40; Φ40 × 1000; Φ40 × 1500; Φ60 × 2000;