PE Electrofusion Reducing Tee for HDPE Pipe Systems

The PE Electrofusion Reducing Tee is designed for branch connections between different pipe diameters in polyethylene (PE) piping systems. Manufactured from virgin PE100 high-density polyethylene through one-piece injection molding, the fitting integrates both reducing and branching functions into a single compact design, eliminating the need for additional reducer fittings.

Precision copper resistance wires are embedded inside the fitting wall to ensure stable and reliable electrofusion welding performance. During installation, the electrofusion process creates a seamless molecular bond between the fitting and PE pipe, delivering a permanent leak-free connection with excellent structural strength.

The PE Electrofusion Reducing Tee is widely used in water supply, gas distribution, irrigation, drainage, and industrial PE pipeline systems.

Product Specifications

Item	Specification
Product Name	PE Electrofusion Reducing Tee
Material	PE80 / PE100
Size Range	DN32/25 – DN315/250
SDR Rating	SDR11 / SDR17
Connection Method	Electrofusion Welding
Oxidation Induction Time (210°C)	≥ 20 min
Melt Mass Flow Rate Change (MFR)	≤ 20%
Service Life	50+ Years

Key Features

Integrated Reducing & Branch Design

The reducing tee combines pipe diameter reduction and branch connection in one fitting, simplifying pipeline layouts while reducing the number of joints and installation steps.

Wide Range of Sizes Available

Multiple reducing configurations are available to suit different PE pipe diameter combinations and engineering requirements.

PE100 Material for Long-Term Durability

Manufactured from premium PE100 HDPE material, the fitting offers excellent resistance to:

Corrosion
Environmental stress cracking
Impact and ground settlement
UV exposure and aging

The service life can exceed 50 years under normal buried installation conditions.

Stable & Reliable Electrofusion Welding

Embedded precision copper resistance wires ensure uniform heating and secure fusion during installation.

Strong and reliable welded joints
Excellent sealing performance
Reduced risk of leakage
Compatible with standard electrofusion welding machines

Easy & Efficient Installation

The PE Electrofusion Reducing Tee is designed for fast installation in both new pipeline projects and repair applications.

No open flame required
Suitable for confined spaces and underground construction
Simple insertion-and-weld process
Reduces labor and installation time

Advantages

Leak-Free Performance

Electrofusion welding creates a homogeneous connection without rubber seals or mechanical joints, eliminating risks associated with aging gaskets or loose connections. Joint strength exceeds the pipe itself.

Higher Installation Efficiency

The integrated reducing structure removes the need for separate reducer fittings, reducing installation complexity and saving labor costs.

Long Service Life

The fitting is resistant to acids, alkalis, corrosion, scaling, and rust, making it ideal for underground and outdoor applications with minimal maintenance requirements.

Lower Project Costs

Lightweight construction makes transportation and handling easier while reducing installation and maintenance costs over the full project lifecycle.

Versatile Applications

Suitable for:

Drinking water systems
Natural gas distribution
Chemical fluid transportation
Agricultural irrigation
Drainage and sewage systems

Environmentally Friendly

The material is non-toxic, odorless, recyclable, and compliant with hygienic standards for potable water applications.

Product Highlights

Feature	Benefit
Integrated Reducing Design	Reduces fittings and simplifies pipeline installation
PE100 HDPE Material	Strong impact resistance and long-term durability
Embedded Copper Heating Wires	Stable electrofusion welding performance
Flame-Free Installation	Safe for confined and hazardous environments
Multiple Size Options	Suitable for various pipeline systems