Yearly Archives: 2022

After polishing, the finished product of 304 stainless steel welded pipe can be as clear as a mirror in brightness, which is beautiful and atmospheric, but the products of 304 stainless steel welded p...

The difference between stainless steel pipe and stainless steel pipe fittings: 1. Different production methods. Stainless steel products have no fixed styles and specifications, and are g...

Sanitary stainless steel tubes (SS pipes) are also called seamless stainless steel pipes, which are made of steel ingots or solid tube billets through perforation and then made by hot rolling, cold ro...

Stainless steel has the ability to resist atmospheric oxidation-rust resistance. At the same time, it also has the ability to resist corrosion in media containing acid, alkali and salt-corrosion resis...

8710 anticorrosive spiral pipe(SSAW steel pipe) refers to the inner wall of the spiral pipe brushed with liquid epoxy coating IPN8710 anticorrosion. It is composed of polyurethane prepolymer and epoxy...

Comparison of ERW Steel Pipe and Seamless Steel Pipe (tested by PetroChina Pipe Institute) 1. Outer diameter tolerance ERW steel pipe: It is cold-formed and sizing is completed by reducing the di...

1. Welded steel pipe for low pressure fluid transportation (GB/T3092-1993) is also called general welded pipe, commonly known as clarinet. It is a welded steel pipe used for conveying water, gas, air,...

Seamless steel pipe weight calculation formula: 1. How to calculate the weight of seamless steel pipe per meter? Weight per meter of seamless steel pipe: W=0.02466*S(D-S) Symbol meaning: D: outer d...

About HS code The customs code is the HS code, which is the abbreviation of the Harmonized Coding System. Its full name is "International Convention for Harmonized Commodity Description and Coding Sy...