Bendable rubber joints are widely used

Bendable rubber joints, also called rubber head, bendable rubber joints have excellent corrosion resistance, ozone resistance, aging resistance and elasticity, and are suitable for the design and installation of various pipeline systems to compensate for displacement, flexural deformation and improve the strength of the connection. Bendable rubber joint is also called rubber head, which is made of natural rubber and polymer rubber. Bendable rubber joints are widely used in pipelines to transfer pressure, reduce noise, etc., and are multifunctional devices in pipeline equipment. Bendable rubber joints have good fatigue resistance, corrosion resistance and aging resistance.
All parts should be inspected before installation to ensure that all kinds of parts are intact before installation work is carried out. It should be noted that the sealing ring of the rubber joint should be fixed on the flange during installation. If there is any damage, it must be replaced immediately. The damaged part must be repaired before installation.
The pressure applied during the operation of the rubber joint should not exceed the design pressure and should be used according to the standard or design requirements. The pressure value of the temperature and pressure condition of the pipeline should be noted during installation: before installing the rubber joint, attention should be paid to observe whether there is corrosive liquid in the pipeline, otherwise it should be dealt with in time. Due to the different installation environments of rubber joints, such as humid and acid-alkaline environments, metal expansion joints should be used for the joints on the pipeline. The pipes have different materials and different pressure. Rubber joints must be used and checked regularly according to regulations.