ISO2531 En545 Universal Joint Coupling Wide Range Ductile Iron Universal Coupling Joints

ISO2531 En545 Universal Joint Coupling Wide Range Ductile Iron Universal Coupling Joints. Flexible Expansion Compensation: Adjusts axial displacement and expansion/contraction to prevent pipe loosening. Reliable Zero Leakage Seal: Features an adjustable O-ring seal ensuring zero leakage under pressure. Anti-Corrosion Surface Protection: Special coating treatment on inner and outer surfaces for sanitary and anticorrosive performance. Convenient Installation Design: Short structure and stud connection allow easy assembly, disassembly, and maintenance. Customizable Color Options: Color can be customized on request to meet specific project requirements.