CR Rubber expansion joint

We provide neoprene rubber expansion joints for petroleum, natural gas and oil refining industries. The expansion joint of chloroprene rubber is made of chloroprene rubber CR/polychlorobutadiene. It provides seamless wear-resistant lining, PA textile thread reinforcement and CR coverage. CR/neoprene expansion joint is made of the best multifunctional rubber. Chloroprene rubber has good resistance to temperature change, ozone and bad weather conditions. The chloroprene rubber expansion joint provided has good mechanical and wear properties.


anti-oxygen, anti-ozone, non-flammable, self-extinguishing after ignition, oil resistance, solvent resistance, acid and alkali resistance, aging resistance and good air tightness

  • Diameter: DN32mm-DN3000mm
  • Pressure: 0.6-2.5 MPa
  • Flange material: carbon steel, stainless steel
  • Working temperature: -45 +100.
  • Applicable media: sea water, waste water (weak acid or alkali) or oil, cooling water containing oily additives, lubricating oil, grease and air, compressed air

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