... . Quickly deliever time. 5.high quality pipe fitting is ued for nuclear power, power plants, LNG, oil and gas transfer, Oil ... Pipe Fittings)ScheduleSCH STD, XS, XXS, SCH 10 ~ SCH 160Material Code:1 CARBON STEELASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3 ... produce according to the customer requirement. X 70 Seamless Cross for pipeline project