Intelligent Test Pile Technical Requirements Intelligent cathodic stakes need to be installed in locations where there are pipeline lines leading out. The collector shell is made of cast aluminum waterproof box, installed in the test pile located in ...

 anticorrosion measures    Water transport is one of the five major transportation systems, and ships are the main tools for water transportation. However, due to the long-term navigation of ships in the ocean, corrosion occurs t...

  After the pipeline is buried in the ground, affected by the nature of the soil along the pipeline and environmental differences, there are differences in the potential of each point on the surface of the pipeline. The location of the more negative poten...

Aluminum heat welding     Grind the welding place on the surface of the pipe and press the cable core under the mold;  The mold will be filled with soldering flux (copper oxide and aluminum powder mixture), with the ignition device to ...