Compensator, Metal Bellows, Expansion Joint manufacturer / supplier in China, offering 42" DN1050 Class150 CS Ss Slip on Flange ANSI B16.5 Flange, Pn16 DN2000 Carbon Steel Welding Neck Flange Wn A105, Rubber Joint Carbon Steel Cold Galvanized + EPDM 10" See Drawings for Other Details and so on.