Steel-Plastic Coated Rubber Ring Joint Reducer Coupler for Water

Key Features of Steel-Plastic Coated Rubber Ring Joint Reducer Coupler for Water

• Steel-plastic composite structure gives external metal reinforcement for ultra-high strength.
• Double socket reducing design has rubber ring sockets of different diameters.
• Concentric reduction has aligned centerlines with tapered flow transition.
• Large diameter capability reaches up to 1200mm.

Manufacturing Process of Steel-Plastic Coated Rubber Ring Joint Reducer Coupler for Water

Each is produced by forming the internal UPVC layer, applying external metal reinforcement, and machining rubber ring grooves in both sockets.

Critical Process Parameters of Steel-Plastic Coated Rubber Ring Joint Reducer Coupler for Water

• Bonding strength between metal reinforcement and PVC layer.
• Rubber ring groove accuracy on both sockets.
• Streamlined reducing section design.

Raw Material Characteristics of Steel-Plastic Coated Rubber Ring Joint Reducer Coupler for Water

• Inner layer: UPVC.
• Outer layer: Steel or ductile iron.
• Sealing rings: EPDM.

Typical Applications of Steel-Plastic Coated Rubber Ring Joint Reducer Coupler for Water

• is used for straight connections at diameter change points in large-diameter water pipes.
• serves size transitions between main and branch pipelines.

Application Scenarios of Steel-Plastic Coated Rubber Ring Joint Reducer Coupler for Water

• Reducing straight connections for large-diameter water supply pipes — is the standard coupler for these transitions.