... B/ API 5L PSL 1 Hot rolled thick wall seamless carbon steel pipe API 5L PSL1 1) Standard: API 5L PSL 1 ... to 12mtrs ProductsOD W.T.StandardLengthSeamless steel pipe4" TO 36"SCH20,30,40,60,STD,XS,80ASTMA106GR.BASTM A53GR. ... 5L5.8m, 6m,5m to12m randomERW Steel pipe3" TO 42"SCH20,30,40,60,STD,XS,80ASTM A53GR.B5.8m ... , 6m,5m to12m randomSprial steel pipe8" TO 36"SCH20,30,40,60,STD,XS,80SY/T5037-20015.8m ...