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Specifications
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Item Number
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20×1/2”F
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BGCFI-20/1/2”
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25×1/2”F
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BGCFI-25/1/2”
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25×3/4” F
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BGCFI-25/3/4”
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32×1” F
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BGCFI-32/1”
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32×1/2”F
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BGCFI-32/1/2”
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32×3/4” F
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BGCFI-32/3/4”
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40×11/4” F
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BGCFI-40/11/4”
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50×11/2” F
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BGCFI-50/11/2”
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63×2”F
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BGCFI-63/2”
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Key Features
- Dual-end design: ISO 21307 compliant socket fusion end with ASME B1.20.1 compliant female thread
- Gas-grade material: PE100 RC compound with Slow Crack Growth resistance
- Automated production with real-time 360° thermal monitoring of fusion zones
- Integrated heating coil structure in socket end
- Orange color coding per ISO 22391 for gas pipeline identification
Typical Applications
- Transition connections between PE gas mains and metal interfaces at city gate stations
- LPG/CNG piping transitions at refueling stations
- Industrial gas boiler supply system conversions
- Metering equipment interfaces in PE gas distribution networks
- Material transitions in process piping at gas compressor stations
Manufacturing Process
CNC injection molding + secondary machining for thread formation
- Barrel temperature control during molding: 210±5°C
- Cooling rate gradient management: ≤15°C/min
- Thread machining axial perpendicularity tolerance: ≤0.05mm
- Heating coil positioning accuracy: ±0.1mm
- Body roundness tolerance: ≤0.8% of nominal diameter
Raw Material Characteristics
- Density: 950 kg/m³ (ISO 1183)
- Melt Flow Rate (MFR₅): 0.25 g/10min (ISO 1133)
- Slow Crack Growth Resistance: S4 classification (ISO 13479)
- Thermal stability: ≥20min (200°C, ISO/TR 10837)
- Environmental Stress Crack Resistance: F0 rating (ISO 16770)
- Material transition joints in medium-pressure gas networks (≤4bar)
- Casing termination seals for road-crossing pipe sections
- Flange conversion installations for PE-to-ball valve connections
- Service entry points for commercial/industrial gas consumers
- Temporary transition connections during emergency pipeline repairs
