Applicable fluid: water, warm water, sea water, weak acid solution, alkali solution, etc. Flange: JIS / DIN / ANSI / BS and other standard flanges. Material: Neoprene, Butyl, Nitrile, EPDM, Hypalon, Natural Rubber, etc.
Bursting pressure: 60kg / cm2 (11/4 "-8") 40kg / cm2 (10 "-24"). Special specifications: design and production are available.