Ring Joint Coupling
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- Ring Joint Coupling is designed to provide a fully restrained joint for use with extra-strong carbon steel pipe. Steel rings shall always be fully welded on both sides.
- Available sizes: 1 1/4×1 inch~8×6 inch |DN32×25~DN200×150
- Working pressure: 400 PSI
- CE certified
- Coating: Painted /Epoxy /E-coating (Electrophoresis)/ Galvanized
- Color: Red/Orange/White etc.