Compensator, Metal Bellows, Expansion Joint manufacturer / supplier in China, offering 1" DN25 Sch10s Stainless Steel SS304 ASME B16.9 Butt Welded Elbow Bend, DN32 1 1/4 Union Threaded Connection "EPDM Rubber Flexible Joint, DN32-DN3200 1/8" to 48" Flexible Tube /Metal Hose/Bellows and so on.