Compensator, Metal Bellows, Expansion Joint manufacturer / supplier in China, offering DN200; 8inch; Class150 Stainless Steel Plate Flange, DN150 6" Class150 ANSI B16.5 Slip on Stainless Steel Flange, 2 1/2" DN65 Sch10 Stainless Steel Seamless Butt Weld Cap SS304 SS316 and so on.