20# Seamless steel pipe is made of 20# steel and its strength is slightly higher than that of 15# steel. 20# seamless pipe is rarely quenched, and there is no temper brittleness. Cold deformation plasticity, generally for bending, rolling, crimping and h

Today June 20, the latest trend of the welded pipe market price in Shanghai market is running smoothly. Katalor Industry welded pipe 1.5 inch*3.25mm Q235B price: 4630RMB / ton.

GB 18248 30CrMo Seamless Steel Pipe is the kind of hot rolled Seamless Steel Pipe Products which is of high quality alloy 30CrMo metal materials. 30 refers to the carbon content, Cr and Mo help to improve the mechanical properties.

Straight seam welded pipe has simple production process, high production efficiency, low cost and rapid development. The strength of the spiral welded pipe is generally higher than that of the straight welded pipe.