
DN100 EPDM Double Sphere Flanged Rubber Expansion Joint Flexible Pipe Connector for Pipeline Vibration Isolation. High Grade EPDM Material: Premium EPDM rubber with multi-layer nylon cord reinforcement, aging-resistant and ozone-proof. Double Sphere Design: Twin-sphere structure allows bigger axial/lateral/angular displacement for better compensation. Carbon Steel Flange: Q235 carbon steel flanged end with standard drilling matching DIN/ANSI sizes for easy installation. Vibration & Noise Reduction: Great elasticity absorbs pump vibration and eliminates pipeline transmission noise effectively. Wide Industrial Application: Suitable for municipal water, drainage, HVAC, fire protection, and chemical pipeline systems. Customizable Options: Customized service available for logo, rubber material (NBR/FKM), and flange material. Multiple Size Range: Available in sizes from DN20 to DN3000 to fit various pipeline requirements. International Standards: Manufactured based on ISO, DIN, ANSI, BS, and JIS standards for global compatibility.