Compensator, Metal Bellows, Expansion Joint manufacturer / supplier in China, offering 8" DN200 Class150 Stainless Steel DIN/JIS/ANSI/GOST Hubbed Slip on Flange 12X18h10t, 3" DN80 Class600 Stainless Steel ANSI B16.5 China Factory Hubbed Slip on Flange, DN100 4"A105 High Pressure Anchor Flange and so on.