Oil and gas pipeline steel coil

Grade: API 5L X60, X70, X80,X100

 

According to the intensity level, the steel can be divided into A, B, X42,X46,X52,X60,X70,X80,X100. According to the metallurgical  structure, it can be divided into ferritic-pearlitic and hypopearlitic, acicular ferritic, low-carbon sorbitic pipeline steel. According to the function, it can be divided into hydrogen sulphide-proof pipeline steel, high-dectility pipeline steel, high-performacne pipeline steel ,spiral pippeline(SSAW).