API 5L is the executive standard of API 5L PSL1 X80 steel tube. API 5L PSL1 X80 steel tube is used to transport oil, steam and water extracted from the ground to oil and gas industrial enterprises.

API 5L PSL1 X80 steel tube includes seamless steel pipe and welded steel pipe. At present, spiral submerged arc welded pipe (SSAW), longitudinal submerged arc welded pipe (LSAW) and resistance welded pipe (ERW) are commonly used in oil pipeline in China. The diameter of API 5L PSL1 X80 seamless steel pipe is generally less than 152mm.

API 5L PSL1 X80 steel tube chemical composition

API 5L PSL1 X80 steel tube mechanical properties

API 5L PSL1 X80 steel tube specification scope

API 5L PSL1 X80 steel tube Technical Requirements & Additional Services:
1, Drop weight test (DWTT).
2, Low temperature impacting test.
3, Ultrasonic test under EN 10160, ASTM A435, A577, A578.
4, Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2.
5, Shot blasting and Painting,Cutting and welding as per end user’s demands.

API 5L PSL1 X80 steel tube most critical engineering applications and also in certain applications in the automotive sector. In addition, some of the value-added carbon steel products include steel for LPG cylinders, API grade, corrosion resistant steel, critical structural application steel, boiler quality, auto grades, precision tubes and medium/high carbon grades, among others.