Use And Classification Of GR B ERW CS Pipes

Uses: GR B ERW CS Pipes is an economical section steel, which has a very important position in the national economy. It is widely used in petroleum, chemical, boiler, power station, shipbuilding, machinery manufacturing, automobile, aviation, aerospace, energy, geology, construction and Military and other departments.

classification:

1 according to the shape of the section: circular section tube, profiled section tube

2 according to the material: Q345 Seamless Steel Pipe, alloy steel pipe, stainless steel pipe, composite pipe

3 according to the connection method: threaded connection pipe, welded pipe

4 according to the production mode: hot rolling (squeezing, top, expansion) tube, cold rolling (pull) tube

5 according to the purpose: boiler tube, oil well tube, line tube, structural tube, fertilizer tube