Valve matching rubber joints selection

Valve matching rubber joints selection
The key of rubber joint products is single ball type flexible rubber joint, double ball type flexible rubber joint, flexible rubber joint products are mainly used for various pipeline buttress compensation, rubber joint construction has good characteristics of vibration and noise reduction compensation offset. Compared with ordinary rubber joint products, flexible rubber joints have more compensation and larger compensation perspective, which is incomparable to rubber joint products and steel expansion products.
Flexible rubber joints are manufactured by using imported rubber vulcanization. The main project is divided into diplomatic relationship layer, positive middle polyester fabric cord fabric frame layer, inner corner glossy substance layer and its soft steel wire increase protection layer. The structure of each layer of flexible rubber joints has its own characteristics. The outer adhesive is generally made of pure natural anti-aging plastic, which enhances the service life of rubber joints in irradiated and oxygen-rich environments. The middle frame layer links the inner surface layer together well and avoids plastic internal disconnection, which can well prevent the rubber joint part from cracking and leaking. The smoothness of the inner adhesive well reduces the medium ancestral rate and ensures the operation of the rubber joint structure medium, the rubber joint structure and has good corrosion resistance, part of which has wear resistance suitable for desulfurization pipeline. Special rubber manufacturing out of the lining rubber can well complete the corrosion resistance and heat resistance characteristics, soft steel wire to increase the protective layer can well enhance the pressure resistance of rubber joints, in the sudden increase in conditions to give the plastic enough deformation length to avoid the occurrence of engineering blasting situation.