PE Electrofusion Flange PN20

PE Electrofusion Flange PN20

Details
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.
Category
HDPE Electrofusion Fitting
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Description
Technical Parameters
product-750-750

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.

 

product-900-600
product-900-600
product-900-600
product-900-600

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.

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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

 

 

Q: Do you have hygienic approval certificates?**

A: Our potable water series products comply with relevant hygienic standards and possess the required Hygienic Permit (Z Certificate).

Q: What causes bulging on the fitting after welding?**

A: Bulging is primarily due to excessive temperature or prolonged welding time, which causes over-melting and expansion of the internal plastic. The fitting must be replaced, and welding parameters should be rechecked and strictly followed according to standard settings.

Q: How should unused Electrofusion Flanges be stored?**

A: Store in a cool, dry place. The stacking height should not exceed 1.5 meters. Protect the terminals with caps, and avoid impact and direct sunlight.

 

 

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