UPVC Rubber Ring Joint 90° Elbow for Water

Key Features

• Double socket structure: both ends are rubber ring sockets sealing against pipe spigots.
• Standard 90° turn: suitable for vertical-to-horizontal transitions and corner turns.
• Rubber ring seal: quick installation without solvent cement, can be installed in wet conditions.
• Flexible connection: accommodates minor ground settlement and pipe movement.

Manufacturing Process

Elbow body manufactured via high-precision injection molding. Both socket ends have machined grooves for rubber rings. Uniform bend wall thickness and smooth flow path.

Critical Process Parameters

• Wall thinning in bend ≤10%.
• 90°±1° angle between centerlines.
• Rubber ring groove dimensional accuracy on both sockets.
• Socket ID and ovality control.

Raw Material Characteristics

• Material Composition: UPVC, sanitary-grade resin. Sealing rings: EPDM.
• Material Properties: Consistent with series.

Typical Applications

• 90° turns on municipal water mains.
• Directional changes in industrial water pipelines.
• Pipe turns in agricultural irrigation.
• Directional connections in buried water supply pipes.

Application Scenarios

• 90° directional change nodes in water supply piping.