Compensator, Metal Bellows, Expansion Joint manufacturer / supplier in China, offering Rubber Joint Carbon Steel Cold Galvanized + EPDM 10" See Drawings for Other Details, 12"DN300 Class1500 ANSI ASME B16.5 Stainless Steel Weld Neck Forged Flange, 6" DN150 Ejma Thermal Metal Steel Bellows Expansion Joint Compensator and so on.