The main purpose: deep well anode for large long-distance pipeline, urban pipe network, hydropower projects, the surface soil resistivity of the buried metal structure of the cathodic protection. Is one of the main technologies of long-distance pipeline, urban pipe network and regional protection.
★ deep well anode refers to the top of the anode body from the ground ≥ 15m of the anode bed, is relatively shallow buried anode.
■ Structural features:
★ deep well anode system consists of deep well anode body, deep well anode, internal airway device, filler, cable, well protection device and other structures。
★ deep well anode according to the requirements can be used precious metal oxide anode, high quality silicon cast iron anode。
★ Precious metal oxide anode
☆ Precious metal oxide anode is a titanium-based + iridium, platinum and other precious metal oxide coating of the new anode.
■ Model specifications:
|model||Precious metal oxide anode (mm)||High-quality high-silicon cast iron anode (mm)||Anode body size（mm）||Number of built-in anodes（root）||Remarks|
|SDSG-1||￠25×1000||/||￠273×6000||3||Table data for reference only, according to user requirements design, production|