HDPE Electrofusion End Cap
PE100 HDPE electrofusion end cap for permanently sealing the end of a PE pipeline in water supply, irrigation and industrial piping systems. This range is available in SDR11 / PN16 from 32 mm to 400 mm. Explore our Plastic Piping Systems for more PE piping products.

Material: PE100 HDPE
Jointing: Electrofusion welding
Pressure class: SDR11 / PN16
Size range: 32–400 mm
Standards: ISO 4427-3 / EN 12201-3 / GB/T 13663
Welding data: Barcode / electronic welding data
Terminals: 4.0 mm / 4.7 mm
All Models & Specifications
Available SDR11 / PN16 electrofusion end cap sizes are listed below. Please specify the required outside diameter and quantity when requesting a quotation.
| Size (mm) | Pressure Class |
|---|---|
| 32 | SDR11 PN16 |
| 40 | SDR11 PN16 |
| 50 | SDR11 PN16 |
| 63 | SDR11 PN16 |
| 75 | SDR11 PN16 |
| 90 | SDR11 PN16 |
| 110 | SDR11 PN16 |
| 125 | SDR11 PN16 |
| 160 | SDR11 PN16 |
| 180 | SDR11 PN16 |
| 200 | SDR11 PN16 |
| 225 | SDR11 PN16 |
| 250 | SDR11 PN16 |
| 280 | SDR11 PN16 |
| 315 | SDR11 PN16 |
| 355 | SDR11 PN16 |
| 400 | SDR11 PN16 |
Product Details
Overview
The electrofusion end cap is designed to close and seal the end of a PE pressure pipeline. The embedded heating element forms a permanent welded joint after correct pipe scraping, cleaning, alignment and electrofusion welding.
Product Features
- PE100 HDPE body
- SDR11 / PN16 pressure class
- Barcode and electronic welding data
- Welding indicator for visual process confirmation
- 4.0 mm and 4.7 mm terminal options
- Suitable for permanent PE pipeline end sealing
Applications & Installation
Typical Applications
Used for terminating PE pipelines in water supply networks, irrigation systems, industrial piping, water treatment installations and other pressure PE systems.
Electrofusion Preparation
Cut the pipe square, scrape the oxidation layer across the full insertion area, clean the prepared surface, fully insert and align the end cap, then weld using the fitting barcode or specified welding data. Allow full cooling before applying pressure or load.
Ordering Information
- Required size in mm
- Quantity for each size
- Applicable project standard
- Required documentation or certification
- Delivery destination
Frequently Asked Questions
What pressure class is available for this end cap?
The models listed on this page are available in SDR11 / PN16.
What size range is available?
Available sizes range from 32 mm to 400 mm according to the model table above.
What information is needed for a quotation?
Please provide the required size, quantity, project standard and delivery destination so we can confirm availability, price and lead time.
Send us your required end cap sizes and quantities
Get a quotation for HDPE electrofusion end caps and related PE electrofusion fittings for your project.
Related Products
Electrofusion Reducing Tee
PE100 reducing tee for branch connections between different pipe diameters.
Electrofusion Equal Tee
PE100 equal tee for same-diameter branch connections.
Electrofusion Coupler
PE100 coupling for straight PE pipe connections.


