API 5L steel pipe is widely used in oil and gad project

API 5L steel pipe is widely used in oil and gad project. The pipe material: GR.B, X42, X46, 52, X56, X60, X65, X70. Line pipes are used to transport the oil, steam, and water extracted from the ground to oil and natural gas industrial enterprises through line pipes. Line pipes include seamless pipes and welded steel pipes. The pipe ends have flat ends, threaded ends and socket ends; its connection The method is welding, coupling connection, socket connection, etc.