PVC-U/C End Cap for Industry

Key Features

• End closure: prevents fluid leakage and ingress of external contaminants.
• Solvent cement joint: permanent seal through chemical fusion with pipe.
• Robust structure: injection molded with pressure rating matching other fittings.
• Industrial-grade corrosion resistance: suitable for chemical corrosive environments.

Manufacturing Process

High-precision injection molding from PVC-U/C; one end is a socket, the other is a hemispherical or flat closed end. Uniform closed end wall thickness ensures pressure capacity.

Critical Process Parameters

• Precise machining of socket ID, ovality, and chamfer.
• Control of closed end wall thickness uniformity for pressure capacity.
• Socket depth conforms to standard requirements.

Raw Material Characteristics

• Material: PVC-U or PVC-C, industrial-grade resin, no plasticizers
• PVC-U suitable ≤60°C; PVC-C suitable ≤93°C
• High mechanical strength and internal pressure resistance

Typical Applications

• End capping of chemical piping systems.
• Temporary capping for sectional pressure testing of new pipelines.
• Protective sealing of reserved branch interfaces.
• Safe capping of abandoned pipelines.

Application Scenarios

• End capping and pressure test sealing for industrial piping.