Compensator, Metal Bellows, Expansion Joint manufacturer / supplier in China, offering 12"DN300 Class1500 ANSI ASME B16.5 Stainless Steel Weld Neck Forged Flange, 6" DN150 Ejma Thermal Metal Steel Bellows Expansion Joint Compensator, Forged Steel Pipe Fitting Carbon Steel Eccentric Reducer and so on.