As we all know, the element hava the great effect of theAPI 5L PSL1 X52 pipeline steel quality. Katalor as a professional steel supplier. We have the high quali
The function of C in X42 pipeline steel is to improve the strength, but too high carbon content will reduce the plasticity and impact toughness of X42 pipeline
As we all know, the market of API 5L PSL1 Gr.B seamless steel pipe is very large. So there are many fake API 5L PSL1 Gr.B seamless steel pipe in the steel marke
The 34CrMo4 seamless steel pipe for high pressure gas cylinder produced by Katalor. Our 34CrMo4 seamless steel pipe has the advantages of smooth inner and outer
