JIS standard single sphere rubber joint

JIS standard single sphere rubber soft joint performance characteristics:

1. It can greatly reduce the vibration and noise of the pipeline system, and can fundamentally solve the problems of joint displacement, axial expansion and non-concentricity of various pipelines.

2. According to different materials, rubber joints can be made into acid-resistant, alkali-resistant, corrosion-resistant, oil-resistant, heat-resistant and other varieties to adapt to a variety of media and environments.

3. The material is polar rubber, with good sealing performance, light weight, convenient installation and maintenance, long service life, but avoid contact with sharp metal instruments to avoid puncturing the sphere.

4. If it is used overhead, it can be equipped with elastic brackets, and the bolts should be tightened diagonally during installation.

5. If the pipeline pressure is too high, use limit bolts to connect the flanges at both ends together.

JIS is the abbreviation of Japanese Industrial Standards, which is formulated and reviewed by the Japanese Industrial Standards Survey. The JIS standard rubber joint products are mainly used for export to Japan or the use of Japanese manufacturing equipment. The flange standard is manufactured according to the Japanese JIS standard. The main standards are JIS5K, JIS10K, JIS20K and other pressure ranges.

JIS-Japanese standard rubber joint is also called Japanese standard shockproof hose, shock absorber, pipeline shock absorber, shock absorber throat, and soft joint. This product is a flexible coupling for metal pipes. It is composed of inner rubber layer, reinforcement layer with multi-layer squeegee nylon cord fabric steel ring reinforcement, outer rubber layer composite rubber parts and flat joints, sleeve metal flanges or threaded pipe flanges. It has the characteristics of high pressure resistance, good elasticity, large displacement, balanced pipeline deviation, vibration absorption, good noise reduction effect, and convenient installation. It can be widely used in water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petroleum Chemical, ships, pumps, compressors, fans and other piping systems.