
Large diameter HDPE pipe is where manufacturing capability shows. Our two largest lines run solid-wall PE100 to DN1600 with wall thickness control that holds ovality and eccentricity inside standard tolerance — critical when the pipe has to be butt-fused in the field with a machine that costs more per day than the pipe.
Because these sizes dominate freight cost, we plan loading with the customer before production: nesting smaller diameters inside larger, cutting to container-optimised lengths, or shipping in flat-rack and open-top configurations for the biggest sizes.
Key features
- Solid wall to DN1600 on dedicated large-bore lines
- Tight ovality and eccentricity control for reliable field butt fusion
- Container, flat-rack and open-top loading plans prepared before production
- On-site fusion supervision and operator training available
- Matching fabricated bends, tees and flanged spools to DN1600
Specifications
| Diameter range | DN630 – DN1600 |
|---|---|
| SDR | SDR 33 – SDR 11 |
| Standards | ISO 4427, EN 12201, ASTM F714, AS/NZS 4130 |
| Lengths | 6 m, 11.8 m, 12 m or project-specific |
| Jointing | Butt fusion, electrofusion, flanged |
