HDPE Socket Fusion End Cap for Fuel Gas

Key Features of HDPE Socket Fusion End Cap for Fuel Gas

• PE100 material ensures superior slow crack growth resistance.
• Socket fusion design guarantees permanent leak-free sealing.
• Full diameter compatibility with SDR11 and SDR17.6 series pipes makes versatile.

Manufacturing Process of HDPE Socket Fusion End Cap for Fuel Gas

Each is produced by precision injection molding.

Critical Process Parameters of HDPE Socket Fusion End Cap for Fuel Gas

• Melt temperature control: 230±5°C for material homogeneity
• Mold cooling rate determined by crystallinity and mechanical strength requirements
• Holding pressure ≥70 bar to eliminate internal voids

Raw Material Characteristics of HDPE Socket Fusion End Cap for Fuel Gas

• Density: ≥950 kg/m³ (ISO 1183)
• Melt Flow Index: 0.25 g/10min (190°C/5kg)
• Long-term hydrostatic strength: 10.0 MPa (20°C/50 years)

Typical Applications of HDPE Socket Fusion End Cap for Fuel Gas

• is used for terminal sealing in urban gas distribution networks.
• serves maintenance isolation in LPG transportation systems.
• The fitting provides end sealing for industrial fuel gas distribution pipelines.

Application Scenarios of HDPE Socket Fusion End Cap for Fuel Gas

• Temporary termination of newly constructed gas mains and permanent sealing at regulator station connections — is the standard cap for these closures.