4N - Butt Welded Pipe & Fittings
At 4N Products, we deliver high-quality prefabricated fittings specifically designed for potable water and irrigation applications. Certified welders meticulously craft each fitting, ensuring exceptional quality and reliability built for longevity.
The butt welding (butt fusion) jointing process delivers superior thermofusion connections for your critical infrastructure. This precision technique creates homogeneous, permanent joins with characteristics that performs comparably to the pipe under pressure.
The process involves:
- Simultaneous heating of component ends to achieve precise melt states
- Application of controlled pressure followed by specific cooling time
- Creation of durable, cost-effective connections resistant to end thrust
Our capabilities extend to PE63, PE80, and PE100 material grades for pipes 32mm and above with matching Standard Dimension Ratios (SDR).
We provide complete in-house fabrication to meet your polyethylene needs. Our capabilities include:
- Custom tees, elbows and pipes with backing rings
- Sizes ranging from 63mm to 180mm PE pipe and fittings
- Tailored solutions to meet specific project requirements
Featured Products
Our manifolds deliver reliable water distribution control for potable and irrigation systems:
- Manufactured to Water Corporation specifications
- Available in 63mm PE pipe
- Options for two Off Takes: 20mm or 25mm BSP Threads
- Ensures compliance and dependable performance
Designed and developed by our team for the Water Corporation:
- Proven solution for preventing theft of water meter risers
- Protects valuable assets in pre-laid water services
- Maintains integrity of water distribution infrastructure