Standard: API 5L,A25.CI II PSL1 A/B/X42/X46X/X52/X56/X60/X65/X70         PLS2:B/X42/X46/X52/X56/X60/X65/X70/X80

Material: 10# 20# 35# 45# 16Mn 20G 15_35CrMo 27SiMn Dz40 12Cr_MOV and so on

OD: 14mm ~ 720mm,can be manufactured by customer requirement

Length: 6m ~ 14m,R1,R2,R3 length can be manufactured by customer requirement.

wall thick: 1.73mm ~ 59.54mm

Surface:Oiled or black painted against rusting

Application: Structure steel pipe, piling pipe, Sewage and clear water transportation. Line pipe for petroleum.