Seamless steel pipe annealing

Polishing method of stainless steel pipe

High-frequency straight seam welded pipe is a common steel pipe product, widely used in construction, machinery manufacturing, automobile manufacturing and other fields. In order to ensure the quality and safety performance of high-frequency straight seam welded pipes, a series of certifications are required to verify their qualifications.

Vietnamese Customer Visit GNEE Group to Purchase Q235B LSAW Steel Pipe 

According to different production methods, it can be divided into hot rolled pipe, cold rolled pipe, cold drawn pipe, extrusion pipe and so on.

1. Different principles
The welding principle of straight seam resistance welded steel pipe is to energize the inside of the steel pipe, heat the two interfaces

500 tons of A335 P92 precision seamless pipe delivered

GNEE Group Steel Pipe Quality Inspection Site Photo

EN 10255 S195T Carbon Steel Seamless Tubes in Stock

ASTM A860 WPHY 60 Hot Induction Bend, 7D, 18 Inch, FBE Coated