HDPE Butt Fusion End Cap

Intro Product Summary

Our HDPE Butt Fusion End Caps provide a secure and long-lasting solution for sealing the ends of polyethylene pipelines in both water and gas distribution systems. Manufactured using high-quality PE100 materials, each end cap delivers dependable performance, excellent pressure resistance, and strong compatibility with standard butt fusion welding equipment.

Designed to meet the demands of municipal, industrial, and utility pipeline projects, this fitting ensures stable system closure without leakage or deformation.

Key Features

Dependable Sealing Performance
The end cap creates a firm and uniform weld when fused with HDPE pipes, ensuring a fully sealed, maintenance-free termination point.
Built with PE100 High-Density Material
PE100 offers outstanding resistance to cracking, stress, and corrosion—ideal for underground and outdoor pipeline installations.
Long Service Life
HDPE end caps resist chemical exposure, soil movement, pressure fluctuations, and temperature changes, supporting decades of stable use.
Lightweight Yet Strong
Unlike metal alternatives, HDPE end caps are lightweight, easy to handle on job sites, and do not corrode or rust.
Compatible with Industry-Standard Fusion Equipment
Designed to match ISO and ASTM butt fusion welding procedures, ensuring smooth installation across different project environments.

HDPE Butt Fusion End Caps are widely used in:

Municipal water supply pipelines
Natural gas and LPG distribution networks
Mining slurry transport systems
Agricultural irrigation pipelines
Industrial fluid transmission projects
Wastewater and drainage system termination
Temporary or permanent pipe closure during installation

Whether for long-term sealing or temporary testing, the end cap maintains safe and reliable performance.

Why Choose Xinda Plastic Pipe Co., Ltd

Over 24 years of HDPE fittings manufacturing experience.
Complete product lines:Electrofusion Fitting Series、PE/Steel Transition Fitting Series、Socket Joint Series、Butt Fusion Fitting Series.
High-precision copper wire embedding for consistent welding quality.
In-house QC lab ensures every fitting is inspected and batch-traced.
Comprehensive support for OEM and project supply.

Technical team provides fusion guidance and project support.

Packing Method	Carton
Trading Method	EXW, FOB, CFR, CIF, DDU
Payment Method	T/T, L/C at sight
Supply Ability	100000 Ton/Year
Certificate	ISO、CE、GB/EN12201、EN1555、KS
Production Lead Time	Depending on the order quantity.Normally about 2~3 weeks for 20′ GP, 3~4 Weeks for a 40′GP.

Specifications фdn	L	A	Item Number
SDR11
20	45	40	XDRM11-20
25	45	40	XDRM11-25
32	51	44	XDRM11-32
40	87	67	XDRM11-40
50	90	67	XDRM11-50
63	85	70	XDRM11-63
75	84	74	XDRM11-75
90	93	80	XDRM11-90
110	98	82	XDRM11-110
125	106	87	XDRM11-125
140	135	105	XDRM11-140
160	128	102	XDRM11-160
180	145	112	XDRM11-180
200	140	112	XDRM11-200
225	146	118	XDRM11-225
250	170	130	XDRM11-250
280	166	140	XDRM11-280
315	190	150	XDRM11-315
400	215	155	XDRM11-400
SDR17
63	85	70	XDRM17-63
90	93	80	XDRM17-90
110	98	82	XDRM17-110
125	106	87	XDRM17-125
140	135	105	XDRM17-140
160	128	102	XDRM17-160
180	145	112	XDRM17-180
200	140	112	XDRM17-200
225	146	118	XDRM17-225
250	170	130	XDRM17-250
280	166	140	XDRM17-280
315	190	150	XDRM17-315
355	210	155	XDRM17-355
400	215	155	XDRM17-400
500	240	195	XDRM17-500
630	238	190	XDRM17-630

Q1: Can the end cap be used for both water and gas pipelines?
A1: Yes. Our HDPE Butt Fusion End Caps are suitable for potable water, natural gas, and various non-corrosive industrial media.

Q2:.How to buy the product?
A2:Contact with us by email or by Trade Manager or wechat/whatsapp, and inform us all information what you want, or tell us what's kind of products you want? We will contact with you immediately, or we could recommend style to you.

Q3:Can you put your Design and logo on product?
A3:Yes, we have professional design service team, we can make any sample as your design, and also could put your logo on products.

Q4:What's the payment term?
A4:We can accept for L/C, T/T. Any other payment as your request.

Q5:Still have a lot of questions?
A5:Please feel free to contact with me as below name card,you can send email or add to your contacts and send me your question or inquiry ,welcome.

Looking for reliable HDPE butt fusion fittings for your next project?

Contact us today for technical support, samples, or a project-specific quotation.