Anti- corrosion steel pipe 1.Specification: ASTM A106 GR.B API 5L Gr.B, 2.Size: from 1/8" to 14", OD from10mm to 325 mm ProductsODW.T.StandardLengthSeamless pipes4" to 24"SCH20,30,40,60,STD XS,80ASTMA106GR.BASTMA53Gr.bEn10204/3.1B5.8m,6m,5m to 12m randomPipe line3" to 18"SCH20,30,40,60,STD XSAPI5LGR.B/X42,X52,X605.8m,6m,5m to 12m randomERW Steel pipe8" to 28"SCH20,30,40,60,STD XS,80ASRM A53GR.B5. ...