
The PE Electrofusion Flange (PN20) is specifically designed for creating detachable connections between pipelines and equipment such as valves and pumps. It combines the sealing reliability of electrofusion welding with the convenience of flanged disassembly. Internal heating wires are concentrated within the fusion zone to ensure strong weld integrity. This flange is ideal for pipeline sections that require maintenance or replacement, such as system endpoints and equipment interfaces. It is widely used in medium-pressure systems, including water supply and industrial pipelines.
Product Features
Dual-End Design
The electrofusion end ensures a permanent seal, while the flanged end allows for quick assembly and disassembly.
High-Strength Weld
The fusion zone width of 61-70mm guarantees a deep, reliable weld.
Pressure Rating
PN20 rating, suitable for working pressures up to 2.0MPa.
Eco-Friendly Material
Made from recyclable PE material, with no heavy metal leaching.
Product Dimension Table
|
Product Name |
Specification |
Wall Thickness (mm) |
Height (mm) |
Socket Depth (mm) |
|
PN20 Electrofusion Flange |
FL110-PN20 |
14.5 |
101 |
92 |
|
PN20 Electrofusion Flange |
FL160-PN20 |
21 |
122 |
108.5 |
|
PN20 Electrofusion Flange |
FL200-PN20 |
24 |
136 |
110 |
Application Scenarios
Pump/Valve Connection
Connects to flanges of pumps and valves, facilitating maintenance and replacement.
Industrial Piping Networks
Used for equipment interface connections in chemical and water supply systems.
Temporary Pipelines
Ideal for construction pipelines that require frequent disassembly.




Company Profile
Our sales team not only promotes products but also serves as your technical advisors. Professionally trained, they can recommend the most suitable and cost-effective product selection based on your project needs and provide necessary technical support.
Quality Assurance
- Manufactured using 100% virgin PE material, with no recycled content.
- Every batch undergoes rigorous testing for sealing performance, strength, and dimensional accuracy.
- Material reports and welding operation guidance documents are provided.



Service & Support
- The after-sales team provides detailed maintenance manuals.
- Welding parameter guidance and technical consultation are available.
- Customized products and documentation management services are supported for large projects. The Electrofusion Flange is backed by this comprehensive support.
FAQ
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