
Rubber Joint OEM Double Ball Rubber Expansion Joint for Pipeline Connection. OEM/ODM Customization: Supports customization of shape, material, and specifications to meet specific requirements. Multi-Material Options: Available in EPDM, NBR, NR, Neoprene to resist acid, alkali, oil, and high temperatures. High Pressure Resistance: Working pressure up to 2.5MPa with burst pressure up to 4.5MPa for safe operation. Wide Application Scope: Suitable for chemical, water supply, petroleum, and fire protection industries. ISO Certified Quality: Passed ISO9001:2008 and ISO14000:2004 certifications with strict quality control. Flexible Displacement: Absorbs axial, horizontal displacement and deflection angles to protect pipelines. Professional Technical Support: Provides drawings, technical data, and pressure testing services upon request. Fast Delivery: Normal delivery time is no more than 20 working days depending on quantity.