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Specifications
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Item Number
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20
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BGET-20
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25
|
BGET-25
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32
|
BGET-32
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40
|
BGET-40
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50
|
BGET-50
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63
|
BGET-63
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75
|
BGET-75
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Key Features
- PE100 RC slow crack growth resistant material
- Full-size equal diameter branch configuration
- Pre-formed socket ends for butt fusion
- ISO 4437 gas permeability certified
- 50-year design service life
Typical Applications
- Medium/low pressure gas distribution networks
- Industrial fuel gas transmission systems
- Liquefied Petroleum Gas (LPG) infrastructure
- Compressed Natural Gas (CNG) refueling stations
- District regulation station connections
Manufacturing Process
CNC injection molding with precision mold temperature control
- Melt temperature: 210±5℃
- Holding pressure: 75±5MPa
- Cooling rate: ≤15℃/min
- Wall thickness tolerance: ≤5% of nominal
- Ovality: ≤0.5% of nominal diameter
Raw Material Characteristics
- Density: ≥950kg/m³ (ISO 1183)
- Melt Flow Rate MFR (190℃/5kg): 0.2-0.4g/10min
- Slow Crack Growth Resistance: ≥500hrs (ISO 13479)
- Full Notch Creep Test FNCT: ≥8760hrs
- Carbon black content: 2.3±0.3% (EN 1555-2)
- Urban gas network branch retrofitting projects
- Industrial boiler gas supply systems
- Pressure regulation stations in gas-fired power plants
- LPG storage terminal process piping
- Pressure reduction units in CNG mother stations
