Material and place of use of rubber joints

Rubber flexible joints are a kind of pipe joints which are mainly used for conveying fluids, such as water supply, drainage, steam, hot water, air-conditioning condensate, etc. Rubber soft joint products have excellent elasticity and wear resistance, corrosion resistance, weather resistance and chemical resistance, weather resistance and oil resistance. It is used for the connection of water supply and drainage (including drainage pipes and drainage pipes), especially when transporting media containing sediment, which can reduce the vibration of pipes, improve the stability of the system and prolong the service life. In water supply, rubber soft joints are mainly used in water supply pipelines, such as for water supply pumps and spray pumps, for various pressure, flow and head changes, preventing blockage, regulating flow, etc. In water supply and drainage pipelines, it can be used to prevent sediment deposition or blockage. It has good abrasion resistance, especially the inner and outer walls of the abrasion resistant rubber soft joints are made of abrasion resistant materials, and there is no problem in using them. Installed in gas or hot water pipeline, it can withstand large pressure and can play the role of protecting equipment and pipeline. It has strong corrosion and wear resistance, good impact resistance, radiation resistance and aging resistance, and is suitable for high-sulfur natural gas when installed in gas equipment; has impact resistance and shock resistance; can withstand large pressure in use; has excellent low-temperature resistance; has good thermal expansion coefficient; has high elasticity and expansion; can withstand large external forces without damaging the internal structure; can be used in -50 ℃ ~ +120 ℃ normal use in the environment; has a good oil resistance shock absorption performance.