| Specification |
Value |
| Material | HDPE PE100 |
|---|
| Standard | ISO 4427 |
| Type | Eccentric Reducer |
| Pressure Rating | PN10 / PN16 |
| Size Range | DN20 - DN630 |
Key Features
- Eccentric design prevents air pocket accumulation in horizontal lines
- ISO 4427-2 compliant wall thickness specifications
- Pre-machined fusion zone guarantees joint integrity
- Standard 45°/90° gradual transition angles
Typical Applications
- Municipal water transmission pipe size transitions
- Industrial cooling water pressure regulation sections
- Agricultural irrigation pump inlets/outlets
- Desalination plant pre-treatment pipelines
Manufacturing Process
Computer-controlled injection molding
- Melt temperature control accuracy ±1.5℃
- Mold cooling rate gradient management
- Closed-loop injection pressure monitoring
- Crystallinity uniformity testing
Raw Material Characteristics
- Density: 0.950–0.965 g/cm³ (ISO 1183)
- Melt Flow Rate: 0.3–0.5 g/10min (190℃/5kg)
- ESCR ≥5000h (ISO 13479)
- Carbon black dispersion ≤Category 3 (ISO 18553)
- Gravity-fed drainage pipe size transitions
- Water treatment plant pump station vibration dampening
- Fire suppression system vertical-to-horizontal transitions
- Geothermal heat exchanger loop pressure drop regulation
