The biggest advantage of 12Cr1MoVG steel pipe is that it can be recycled 100%, in line with the national strategy of environmental protection, energy saving, and resource saving. The national policy encourages the expansion of the application field of hig
PSL is short for product specification level. The product specification level of line pipe is divided into API 5L PSL1 steel pipeand API 5L PSL2 steel pipe, it can also be said that the quality level is divided into PSL1 and PSL2.
With the development of API 5L pipeline steel pipe technology and the progress of welded pipe forming and welding technology, the application range of pipeline welded pipe is gradually expanding, especially the advantages of welded pipe in the range of la
