The DN50 Electrofusion Coupler is the ideal choice for connecting small-diameter PE pipes, specifically designed for the straight-line butt connection of DN50 pipes.
It features the most compact and lightweight structure, making it highly suitable for space-constrained applications such as indoor water supply/drainage, gas service connections, and instrument tubing.
Despite its small size, this product incorporates precision heating wires. When fused using dedicated equipment, it achieves a strong seal equal in strength to the pipe itself,
effectively preventing accidental leaks that can be more critical in smaller diameters. Zhejiang Fenghe Piping uses high-quality virgin material for manufacturing, ensuring
excellent flexibility and corrosion resistance, providing reliable assurance for precision pipeline projects.
The core advantage of the PE electrofusion pipe joint lies in its ability to form a very strong, permanent connection. This intelligent welding technology not only utilizes
the inherent corrosion resistance and long service life of PE material but also makes the joint exceptionally robust and reliable. Consequently, the safety of the entire
pipeline system can even surpass that of the pipe itself, providing a solid guarantee for the long-term stable operation of the network.
Company Strength
Full Industrial Chain Manufacturing Capability
Possesses complete production lines, from raw material modification to pipe extrusion and fitting injection molding,
achieving full-size coverage from DN20 to DN1000.
International Standard Quality System
Certified by the ISO9001 Quality Management System, products meet certification requirements and undergo 16 strict tests before
leaving the factory, including sustained hydraulic strength (20°C × 100h).
Professional Technical Support Team
Provides full-process technical services, from pipeline selection and welding parameter calculation to on-site construction guidance,
equipped with a remote diagnosis system that responds to technical inquiries within 30 minutes.
Key Installation Points
|
Step |
Requirement |
|
Pipe End Preparation |
Cut and scrape using dedicated tools; remove the oxide layer completely. |
|
Alignment & Fixing |
Use hydraulic clamps; concentricity error < 1.5mm. |
|
Welding Control |
Scan the fitting's QR code to auto-fetch parameters; avoid any disturbance during cooling. |
|
Quality Verification |
Check melt indicator pin rise + conduct a 24-hour pressure test. |
Service Guarantee
- Provides matched supply of pipes and fittings.
- Professional technical team available for on-site guidance.
- 24/7 remote welding parameter support.
Core Advantages
Application Scope
- Connecting PE pipes in municipal water supply network installation to ensure urban water transmission.
- Achieving sealed connections from the water source to households in rural drinking water safety projects.
- Used for pipeline branching points during the rehabilitation of old residential area pipe networks, reducing leakage rates and comprehensively safeguarding residential water safety.
FAQ
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