| Specification |
Value |
| Material | HDPE PE100 |
|---|
| Standard | ISO 4427 |
| Type | Reducer Tee |
| Pressure Rating | PN10 / PN16 |
| Size Range | DN20 - DN630 |
Key Features
- PE100 material ensures gas transmission safety
- Socket fusion creates permanent leak-free joints
- Reducer design accommodates pipe diameter transitions
- Resistance to chemical corrosion and UV exposure
- Minimum 50-year service life design
Typical Applications
- Urban gas distribution networks
- Industrial plant fuel gas systems
- LNG/CNG refueling station pipelines
- Branch connections in natural gas transmission lines
- Gas pressure regulating station components
Manufacturing Process
Computer-controlled injection molding
- Barrel temperature control: 220–240°C
- Mold cooling rate: 3–5°C/minute
- Holding pressure: 70–85 MPa
- Melt flow rate control: 0.15–0.35 g/10min
Raw Material Characteristics
- Density: 0.948–0.965 g/cm³
- Long-term hydrostatic strength (20°C, 50y): 10.0 MPa
- Elastic modulus: 800–1100 MPa
- Notched impact strength (23°C): ≥8 kJ/m²
- Slow crack growth resistance (PENT): ≥500 hours
- Reducer connection from main gas lines to service branches
- Header integration for CNG dispenser piping
- Branching systems for road-crossing gas pipelines
- Fuel gas control circuits in industrial flare systems
- Distribution networks from district regulator stations
