... of media and the environment.Material is a polar rubber, sealing, light weight, easy installation and maintenance, long ... life, but to avoid contact with sharp metal instruments, so as not to puncture the ... working pressure 0.1-6.0Mpa. Non-standard with special sizes and connections is available.we can produce ... Date:2011-4-3 16:02:08 stainless steel bellow Compensator with flange