galvaized seamless pipe

Pipe galvanizing is an important anti-corrosion treatment method to coat the surface of iron or steel pipe with zinc. Galvanized pipe can protect the pipe from corrosion by sacrificing the surface zinc layer, and improve the corrosion resistance and service life of the pipe. Zinc can effectively block moisture and oxygen in the air, preventing iron and steel from being corroded. On the other hand, zinc can also protect the metal from UV damage.

Hot–dip galvanized is the process of placing pre-treated pipe into molten zinc at around 450°C to form a strong galvanizing layer outside the pipe.hot–dip galvanizing pipeis considered to have a longer service life.the include Hot Galvanized welded pipe,hot galvanized seamless pipe,GI pipe, galvanized pipe.