Galvanized pipe, also known as galvanized steel pipe, is divided into two types: hot-dip galvanized and electro-galvanized. Hot-dip galvanized galvanized layer is thick, and has the advantages of uniform coating, strong adhesion, and long service life. The cost of electro-galvanizing is low, the sur

Matters needing attention in the use of thick-walled steel pipes:How much wall thickness can be called thick-walled steel pipe? This is a bit doubtful. It depends on the ratio of the outer diameter of the steel pipe to the wall thickness of the steel pipe. For example, for a steel pipe with a diamet

Spiral steel pipe is usually used in urban drainage pipes. The use of spiral steel pipes in urban drainage pipe systems is the comprehensive arrangement of urban water supply, water supply, water, drainage, sewage treatment, and other piping systems and their various components within a certain peri

Returning goods, industrial steel pipes, please place an order as soon as possible.Steel Grade: No.20, No. 45, 40Cr, 42CrMo, 60Si2Mn, 20CrMnTi, GCr15, 1215, 12L14, 1144, etc.