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Specifications
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Item Number
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20
|
BGSJ-20
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25
|
BGSJ-25
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|
32
|
BGSJ-32
|
|
40
|
BGSJ-40
|
|
50
|
BGSJ-50
|
|
63
|
BGSJ-63
|
|
75
|
BGSJ-75
|
Key Features
- Gas pipeline safety certified (PE100 RC material)
- Automated fusion process ensures joint integrity
- Embedded heating wires for uniform fusion
- Resistant to chemical corrosion and UV degradation
Typical Applications
- Branch connections in municipal gas networks
- Industrial fuel transportation systems
- LPG distribution pipelines
- CNG refueling station piping networks
Manufacturing Process
Automated injection molding with pre-embedded heating wire technology
- Melt temperature control: 210±5°C
- Cooling gradient ≤15°C/min
- Fusion pressure 0.15–0.3 MPa
- Concentricity tolerance ≤0.5%
Raw Material Characteristics
- Minimum Required Strength (MRS) 10.0 MPa (ISO 12162)
- Melt Flow Rate (MFR) 0.2–0.4 g/10min
- Resistance to Slow Crack Growth ≥500h (ISO 13479)
- Carbon black content 2.3±0.3% (ISO 4437)
- Medium-pressure gas distribution networks (≤4 bar)
- Underground gas pipeline rehabilitation
- Explosion-proof zones in chemical plants
- LNG terminal connection systems
