... pipeline joint pipe fitting 1. Material: carbon steel 2. Size range: FROM 1/2" TO 106" 3.Pressure ... 1/2 to 36(Seamless Pipe Fittings),Form16 to 106(Seam Pipe Fittings)ScheduleSCH STD, XS, XXS, SCH 10 ~ SCH 160Material Code:1 ... , XS, XXS, SCH 10 ~ SCH 160Material Code:1 CARBON STEELASTM A105, ASTM A350 LF1/ LF2/LF3 ... 4” Schedule2000,3000,6000,9000 lbs Material Code:1 CARBON STEELASTM A105, ASTM A350 LF1/ ...