Pressure Rating: PN10/PN16/PN25
Material: NR/ EPDM/NBR, Flange: Q235，304,316
Design Standard: GB/T26121-2010
Application medium: Water, Oil,Gas
Application Temperature: -15℃--+115℃（ -30℃--+250℃ ）
Applied projects: Rubber joints are used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire, power and other basic engineering. According to different materials can be made of acid resistance, alkali resistance, corrosion resistance, oil resistance, high temperature resistance, radiation resistance, wear resistance, aging resistance and other varieties, adapt to a variety of media and environment.