UPVC Blank/Blind Flange for Water

Key Features of UPVC Blank/Blind Flange for Water

• Solid construction: the UPVC blank/blind flange for water lines has no center bore, giving complete sealing of flanged interfaces.
• One-piece injection: this UPVC blind flange is integrally molded for high strength with no leak paths.
• Flanged connection: the blind flange for water pipe ends bolts to a mating flange for a reliable, watertight seal.
• Corrosion resistant: all-UPVC body makes this UPVC blank/blind flange for water systems maintenance-free.

Manufacturing Process of UPVC Blank/Blind Flange for Water

Each UPVC blank/blind flange for water service is one-piece injection molded from solid UPVC. The flat flange face with bolt holes is formed to standards, and no center bore is left, so the UPVC blank/blind flange for water applications fully seals the pipe end.

Critical Process Parameters of UPVC Blank/Blind Flange for Water

Every UPVC blank/blind flange for water is checked against these parameters:

• Flange face flatness of the UPVC blank flange.
• Bolt circle and hole diameter conform to international flange standards.
• Blind flange thickness meets the pressure rating requirements for water applications.

Raw Material Characteristics of UPVC Blank/Blind Flange for Water

• Material Composition: Unplasticized Polyvinyl Chloride (UPVC), sanitary-grade resin, no plasticizers.
• Material Properties: The UPVC blank/blind flange for water offers high mechanical strength and pressure resistance, outstanding chemical resistance, suitability for cold water up to 45°C, and compliance with potable water standards.

Typical Applications of UPVC Blank/Blind Flange for Water

• Permanent sealing of flanged pipe ends.
• Temporary isolation of flanged interfaces.
• Protective sealing of reserved interfaces.
• End capping during system pressure testing.

Application Scenarios of UPVC Blank/Blind Flange for Water

• Sealing and isolation of flanged pipe ends.