UPVC Rubber Ring Joint Flange for Water

Key Features

• Socket + Flange: socket end seals against pipe spigot via rubber ring; flange end bolts to equipment or valves.
• Rubber ring seal: quick installation on socket end without solvent cement.
• Detachable: flanged connection allows easy maintenance and replacement of valves or equipment.
• Corrosion resistant: fluid contacts only UPVC; flange can be metal.

Manufacturing Process

Injection molded from UPVC. Socket end has machined rubber ring groove; flange face is flat with bolt holes distributed per standards.

Critical Process Parameters

• Socket rubber ring groove dimensional accuracy.
• Flange face flatness and perpendicularity.
• Bolt circle and hole diameter conform to standards.

Raw Material Characteristics

• Material Composition: UPVC; flange ring can be UPVC, PP, or metal. Sealing ring: EPDM.
• Material Properties: Consistent with series.

Typical Applications

• Connection between UPVC rubber ring piping and metal flanged valves.
• Connection to flanged equipment such as pumps and filters.
• Flanged transition between plastic and metal pipes.

Application Scenarios

• Transition connections between UPVC rubber ring piping and flanged equipment.