Performance indicators and characteristics of pipeline rubber joints

Rubber joints mainly make use of the unique properties of rubber, such as high elasticity, high airtightness, media resistance and radiation resistance. The polyester curtain fabric with high strength and high cold and heat stability is adopted, tilted and compounded with it, and then cross-linked. It is especially suitable for places with complicated geological conditions, large settlement range, frequent cold and heat changes, and pipeline operation that can easily cause damage to pipelines. According to the ground stress measurement of the long laid out pipeline, the highest ground stress point of the pipeline and the larger ground stress value are calculated, so that it is within the required permissible area, the pushing force and torque of the branch pipe connected with the machine and equipment are measured, so that the mutual force, torque and offset of each lifting point are measured within the permissible load of the branch pipe of the machine and equipment, which facilitates the manipulation of certain offset and gives the basis for the design plan of the pipe support. Performance indicators and characteristics of pipe rubber joints
 
1 . The sphere of rubber joint consists of positive and negative vulcanized rubber and high tenacity artificial fiber compression molded vulcanized rubber shaped by the sphere of gas and the standard flange constitutes an assembled structure. Vibration damping is large, strong adaptability, shock absorption and noise reduction is effective.
2 . Can bear high pressure, resistance to violence, good ductility, shrinkage, Rashen, twist, offset and axial offset are good adaptability.
3 . Flange can rotate and connect axial force pipeline. Will not be limited by the pipeline is not the same center, the flange is not parallel surface. Simple and convenient, easy installation and maintenance.
4 . Rubber joint can cause relatively large axial offset, offset offset. Clear the various working pressure caused by the pipeline construction, avoid the harm caused by the various deformation of the intelligent management system and the basic foundation settlement of the pipeline.
5 . It can stretch and shrink to avoid the rupture caused by the thermal expansion and contraction of the pipeline and compensate for the temperature difference deformation of the pipeline. It has excellent tightness and sealability.
6 . The main body of the rubber joint uses side-based vulcanized rubber, which is resistant to high temperature, acid and alkali, corrosion, aging, non-toxic, and has a long service life.