HDPE Butt Fusion Equal Tee for Fuel Gas

Key Features of HDPE Butt Fusion Equal Tee for Fuel Gas

• is compliant with ISO 4437 and EN 1555 fuel gas safety standards.
• PE100 RC material gives superior slow crack growth resistance.
• The automated butt fusion process ensures permanent leak-free joints.
• The fitting resists chemical corrosion in natural gas and LPG transportation.

Manufacturing Process of HDPE Butt Fusion Equal Tee for Fuel Gas

Each is produced by an automated butt fusion molding process compliant with ISO 21307.

Critical Process Parameters of HDPE Butt Fusion Equal Tee for Fuel Gas

• Fusion temperature control: 210±5°C
• Butting pressure accuracy: ±0.05 MPa
• Heating plate surface flatness ≤0.1mm
• Cooling rate control: 2–4°C/min

Raw Material Characteristics of HDPE Butt Fusion Equal Tee for Fuel Gas

• Density: 950–965 kg/m³ (ISO 1183)
• Melt Flow Index: 0.15–0.4 g/10min (190°C/5kg)
• Long-term hydrostatic strength: 10.0 MPa/20°C/50 years (ISO 9080)
• Environmental stress cracking resistance: >1000 hrs (ISO 13479)

Typical Applications of HDPE Butt Fusion Equal Tee for Fuel Gas

• is used for municipal gas distribution branch systems.
• serves industrial fuel gas supply pipelines.
• is installed in LPG distribution facilities.
• The fitting provides compressed natural gas refueling station piping.

Application Scenarios of HDPE Butt Fusion Equal Tee for Fuel Gas

• Branch connections in underground gas mains — is the standard equal tee for these distributions.