HDPE Socket Fusion End Cap for Water

HDPE socket fusion end cap for pipeline termination.

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Category: HDPE Butt Fusion Fittings

HDPE Butt Fusion Fittings

Product Overview

HDPE socket fusion end cap for pipeline termination. This HDPE socket fusion end cap is injection molded from PE100 resin in sizes 20 to 110 mm, rated PN10 to PN25 under ISO 4427 and EN 12201. A domed, pressure-rated head lets the HDPE socket fusion end cap seal line ends permanently or until future network extension.

Quick Information

Type: End Cap
Material: HDPE PE100
Size: 20 - 110 mm
Pressure: PN25 / PN20 / PN16 / PN10
Standard: ISO 4427 / EN 12201
Stock: In stock

Specification Table

SPECIFICATION (dn)	L (mm)	H (mm)	SDR17	SDR13.6	SDR11
D160	128	102	√		√
D180	135	105	√		√
D200	142	112	√		√
D225	130	115	√		√
D250	140	128	√		√
D280	140	120	√		√
D315	160	150	√		√
D355	140	115	√		√
D400	130	100	√		√
D450	140	115	√		√
D500	140	115	√		√
D560	150	115	√		√
D630	150	115	√		√
D710	160	125	√
D800	160	125	√
D900	160	125	√
D1000	160	125	√
D1200	200	155	√

Key Features

Pressure-Rated Domed Head: The HDPE socket fusion end cap uses a domed crown that distributes hoop stress, holding full PN10 to PN25 pressure at the line end.
Precision Socket Geometry: The socket of each socket fusion end cap holds depth and taper within tight tolerance for a full-strength fusion joint.
PE100 Raw Material: Every HDPE socket fusion end cap is molded from virgin PE100 resin for high hydrostatic strength and impact resistance.
Permanent Leak-Free Seal: The socket fusion end cap welds into a homogeneous closure with no threads, gaskets or clamps to maintain.
Corrosion and Scale Free: An HDPE end cap never rusts, ideal for buried and submerged line ends.
Easy Future Extension: The HDPE socket fusion end cap can be cut off cleanly and the line extended by socket fusion when the network grows.

Production

Raw Material

Every HDPE socket fusion end cap is molded from certified virgin PE100 resin with carbon black UV stabilizer, batch-tested for melt flow rate and density.

Molding Process

Each socket fusion end cap is injection molded with a domed core that forms the pressure head and socket in one cycle, holding wall thickness within tight tolerance.

Quality Control

Batches of HDPE socket fusion end caps are sampled for hydrostatic pressure tests at 20 and 80 degrees C, dome wall-thickness mapping and socket depth gauging per ISO 4427 and EN 12201.

Applications

Municipal water networks use the HDPE socket fusion end cap to seal dead-end mains and reserve points for future extension.
Building water systems install this socket fusion end cap during pressure testing and phased construction.
Agricultural irrigation relies on the HDPE socket fusion end cap to close seasonal laterals and header ends.
Industrial plants choose the socket fusion end cap for permanent termination of process water and drainage lines.