HDPE Socket Fusion Reducer for Fuel Gas

Key Features of HDPE Socket Fusion Reducer for Fuel Gas

• Fully automatic socket fusion joint design.
• PE100 RC material compliant with ISO 4437 gas specifications makes up.
• Monolithic construction eliminates leakage risks.
• UV-resistant carbon black compound protects.
• Built-in fusion depth indicators guide installation.

Manufacturing Process of HDPE Socket Fusion Reducer for Fuel Gas

Each is produced by computer-controlled injection molding.

Critical Process Parameters of HDPE Socket Fusion Reducer for Fuel Gas

• Melt temperature control: 200°C ±3°C
• Holding pressure monitoring: 750–850 bar
• Out-of-roundness tolerance: ≤0.5%
• Fusion zone wall thickness uniformity ≥98%
• ISO 4437 melt flow rate testing

Raw Material Characteristics of HDPE Socket Fusion Reducer for Fuel Gas

• Density: 0.950–0.955 g/cm³ (ISO 1183)
• Minimum Required Strength: 10.0 MPa (ISO 9080)
• Slow crack growth resistance: >8760 hours (ISO 13479)
• Hydrostatic design basis: 20°C/50 years
• Carbon black dispersion ≤Class 3 (ISO 18553)

Typical Applications of HDPE Socket Fusion Reducer for Fuel Gas

• is used for medium-pressure gas mainline diameter transitions.
• serves residential community gas branch connections.
• is installed in pre-meter piping for commercial gas users.
• The fitting provides reducer connections for valve manifolds.

Application Scenarios of HDPE Socket Fusion Reducer for Fuel Gas

• Diameter transitions in gas distribution networks — is the standard reducer for these size changes.