Key Features
- Concentric design ensures smooth fluid transition
- Leak-free permanent joints through fusion process
- Material corrosion resistance per ISO 4427
- Optimized wall thickness maintains pressure integrity
- OIT certification for diameters above 150mm
Typical Applications
- Municipal water distribution networks
- Industrial process water transportation
- Mainline connections for agricultural irrigation
- Water conveyance in desalination plants
- Renovation of water treatment plant pipelines
Manufacturing Process
Injection moulding combined with precision machining
- Mold temperature control ±2°C
- Melt flow rate variation ≤0.2g/10min
- Ovality tolerance ≤0.5% of nominal diameter
- Cooling rate gradient ≤15°C/min
- Fusion bevel angle 45°±1°
Raw Material Characteristics
- Density: 0.950-0.965 g/cm³
- Melt Flow Index (190°C/5kg): 0.10-0.25 g/10min
- Tensile Yield Strength ≥23 MPa
- Modulus of Elasticity: 800-1100 MPa
- Slow Crack Growth SCR≥500h
- Connection between DN350 main and DN200 branch line
- Pipe size transition in WWTP upgrade projects
- Siphon connection points in long-distance water transfer
- Pump discharge reducers in agricultural sprinkler systems
- Cooling water loop modifications in hydropower plants
