UPVC End Cap

A solvent-cement socket end cap for permanently sealing pipe ends.

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Category: UPVC Fittings

UPVC Fittings

Product Overview

UPVC end cap for solvent cement socket permanent sealing of pipe ends. Manufactured from virgin PVC-U compound per GB/T 10002.2 and ISO 1452, this UPVC end cap permanently closes a PVC-U pipe with a full-pressure-rated solvent cement bond, and can be cut off later for line extension. Available in DN 15 - 315 mm with PN6 - PN16 ratings.

Quick Information

Type: End Cap
Material: PVC-U / PVC-C
Size: DN 15 - 315 mm
Pressure Rating: PN6 - PN16
Connection: Solvent Cement Socket
Standard: GB/T 10002.2 / ISO 1452
Stock: In stock

Specification Table

Size DN	Dimensions (mm)					Nominal Pressure PN(kg/cm²)
	D0	d1	d2	T	L
15	26.30	20.30	19.95	16.20	21.90	S5(PN20)
20	31.80	25.30	24.95	18.70	25.70	S5(PN20)
25	39.90	32.30	31.90	22.20	30.70	S5(PN20)
32	49.70	40.40	39.90	26.20	36.90	S5(PN20)
40	61.90	50.40	49.90	31.20	44.70	S5(PN20)
50	77.90	63.40	62.90	37.70	54.00	S5(PN20)
65	91.20	75.40	74.90	43.70	62.60	S6.3(PN16)
80	107.60	90.50	89.90	51.20	73.30	S6.3(PN16)
100	127.00	110.60	109.90	61.20	84.50	S6.3(PN16)
De125	144.30	125.70	124.90	68.70	96.10	S6.3(PN16)
125	161.60	140.80	139.90	76.20	109.70	S6.3(PN16)
150	184.60	160.80	159.90	86.20	126.20	S6.3(PN16)
De180	202.60	180.90	179.90	97.00	142.90	S6.3(PN16)
De200	230.50	201.00	199.90	106.20	151.10	S6.3(PN16)
200	259.40	226.20	224.90	119.10	170.40	S6.3(PN16)
De250	287.90	251.30	249.90	131.65	186.90	S8(PN16)
250	314.80	281.50	279.90	147.00	212.50	S8(PN16)
300	358.20	316.70	314.90	164.30	234.50	S8(PN16)
350	391.00	356.80	355.00	184.30	265.00	PN6
400	442.00	402.00	400.00	204.20	294.00	PN6

Key Features

Pressure-Rated Seal: The UPVC end cap carries the same pressure class as the pipe, holding full line pressure at the dead end.
Solvent Cement Bond: Each UPVC end cap has a precision-molded socket that bonds permanently to PVC-U pipe with standard solvent cement.
Chemical Resistance: The UPVC end cap withstands acids, alkalis and industrial chemicals without corrosion.
Lightweight Installation: Far lighter than metal caps, the UPVC end cap reduces handling and installation cost.
PN6 - PN16 Rated: The UPVC end cap matches common PVC-U pipe pressure classes from DN 15 to 315 mm.
Long Service Life: Non-rusting, non-scaling UPVC end cap material delivers decades of maintenance-free sealing.

Production

Raw Material

Each UPVC end cap is injection molded from virgin PVC-U compound with precision tooling per GB/T 10002.2 and ISO 1452.

Molding Process

The UPVC end cap is injection molded with a domed head and precision socket, holding wall thickness uniform across the cap.

Quality Control

Every UPVC end cap is dimensionally inspected for socket depth, OD and head thickness to guarantee leak-free closure.

Applications

Dead-end mains use the UPVC end cap to terminate lines that will be extended later.
Pressure testing crews install the UPVC end cap to close off sections during hydrostatic tests.
Staged construction projects rely on the UPVC end cap to seal phase boundaries safely.
Building services choose the UPVC end cap for permanent termination of pipe ends.