HDPE Socket Fusion Equal Coupling

Intro Product Summary

Our HDPE Socket Fusion Coupling is designed for creating secure, long-lasting connections between PE pipes in both water supply and gas distribution projects. Manufactured with high-grade PE100 materials, this coupling delivers excellent mechanical strength, precise socket dimensions, and reliable fusion performance.

Key Features

Uniform & Reliable Fusion Bond
The accurately machined socket interior ensures proper melt flow during fusion, forming a strong, monolithic joint.
Corrosion-Proof, Rust-Free
Ideal for underground pipeline installations and harsh field environments.
Stable Dimensions for Easy Installation
Strict dimensional control prevents misalignment and simplifies on-site fusion work.
Excellent Chemical Resistance
Compatible with potable water, natural gas, and most industrial fluids.

Equal Coupling are widely used in:

Potable water distribution lines
Gas transmission pipelines (low-pressure)
Agricultural and horticultural irrigation systems
Industrial plant fluid transport
Civil engineering projects
Residential and commercial plumbing systems

The equal coupling is often used in straight-line expansions, pipe repairs, and connection of pre-cut pipe sections.

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	Item Number
20	XDCI-20
25	XDCI-25
32	XDCl-32
40	XDCI-40
50	XDCl-50
63	XDCl-63
75	XDCI-75

Q1: What is the purpose of an equal coupling?
A1: It connects two PE pipes of the same diameter in a straight line to ensure stable and leak-free flow.

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.