NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Single Ball Rubber Joint Expansion Joint

Single Ball Rubber Joint Expansion Joint mainly makes use of the unique properties of rubber, such as high elasticity, high airtightness, medium resistance and radiation resistance. It is compounded with highstrength polyester curtain fabric with oblique intersection that has strong cold and heat stability, and formed through high - pressure and high

temperature mold pressing and crosslinking. It has a high internal density, can withstand relatively high pressure, and has excellent elastic deformation effects. The product's structural design features a high end arc and a long curve, providing a large multidisplacement function. It is especially suitable for places with complex geological conditions, large settlement amplitudes, and frequent coldheat changes during pipeline operation that are likely to cause pipeline damage. By using the elastic sliding displacement of rubber and the heat transfer and dissipation function of the deformation mechanism force, it can effectively eliminate the physical damage caused by the displacement of pumps, valves and pipelines themselves. Since rubber is a poor heat - conducting material, it is also an ideal environmentally friendly product for reducing vibration and noise transmission. The singlesphere rubber soft joint has a smooth inner wall design, which has no impact on the flow velocity and flow rate of the medium, and it does not rust, basically eliminating the need for maintenance during the effective operation period. It is widely used in various pipelines and ventilation ducts in industries such as construction, factories, mines, chemical engineering, and petroleum, including water supply and drainage pipelines, circulating water pipelines, freezing pipelines, anticorrosion pipelines, firefighting pipelines, and compressor pipelines.