16Mn seamless steel pipe, 16MnR and 19Mng are combined into Q345R. Q345R is a common low alloy steel, and it is a common steel for boiler and pressure vessels. The delivery status is: hot rolled or normalized. It is a low alloy steel with a low Mn content

1.45 seamless steel pipe can be stored outdoors.
2. For some 45 seamless steel pipe, try to store them in a well ventilated place, but keep them up and down.
3. For some metal products which are expensive and easy to corrode, they can be put into storag

The 12Cr1MoV seamless pipe is hollow in cross section, and is widely used as a pipeline for transporting fluids, such as pipelines that transport oil, natural gas, natural gas, water, and certain solid materials. Compared with solid steel such as round st

Firstly, the thicker the wall thickness of 20Cr seamless steel pipe is, the more economical and practical it is. The thinner the wall thickness is, the higher the processing cost will be;
Secondly, the process of 20Cr seamless steel pipe determines its l