Anti-pull off limit bendable rubber joint NBR

Bendable rubber joints are made of 16MnR, and the sealing ring is made of NBR, which has good tightness and sealability. The standard parts are nickel-based, with strong resistance to wear and corrosion and long service life. Disc valve and other matching applications, according to the axial and radial angular velocity in the middle of the two flange surfaces themselves, to compensate for the part of the pipe flange and perspective deviation, to clear the pipeline thermal stress caused by the difference in temperature of the pipeline, to produce a great convenience for the installation and maintenance of the pipeline. The testing process is the main countermeasure to ensure the quality of bendable rubber joint products to avoid causing waste.
Flexible rubber joints in the structure of the length in the factory for less length, seal foot bolt for tight situation, installation to pull to the installation length, installation immediately after the flexible rubber joint foot bolt tightened; used to connect, adjust to the required length, but not more than the amount of scope. If used to compensate the pipeline due to temperature difference caused by the offset, installation is essential to adjust to the installation length at room temperature state. Can be installed on the pipeline at random places, but used to connect to be located after the valve; longer or biased pipeline to set the way rubber support around the bendable rubber joint.
Therefore, the following places should usually be allocated to test the process.
 
1 . Critical or complex construction of the rough embryo, before the four column air spring machine mechanical processing and manufacturing of bendable rubber joint goods
2 . Primary processing all finished after the depth of processing before .
3 . Before and after being sent to the outside production plant for the production and processing of flexural rubber joint products, especially before and after the heat treatment process.
4 . Before and after the key and labor cost of flexural rubber joint commodity process.
5 . After the production and processing of bendable rubber joint products.