HDPE Butt Fusion 45° Elbow for Fuel Gas

Key Features of HDPE Butt Fusion 45° Elbow for Fuel Gas

• PE100 RC material complies with gas transportation requirements.
• The precise 45° angle design optimizes fluid dynamics.
• It achieves a permanent leak-proof joint via butt fusion technology.
• Full-scale pressure testing ensures defect-free assurance.

Manufacturing Process of HDPE Butt Fusion 45° Elbow for Fuel Gas

Each is produced by injection molding combined with a CNC-controlled butt fusion process.

Critical Process Parameters of HDPE Butt Fusion 45° Elbow for Fuel Gas

• Melt temperature control: 210±5°C
• Fusion pressure accuracy: 0.15–0.3 MPa
• Cooling rate regulation: ≤10°C/min
• Oxidation Induction Time ≥20 min

Raw Material Characteristics of HDPE Butt Fusion 45° Elbow for Fuel Gas

• Density: 0.950 g/cm³ (ISO 1183)
• Tensile strength: ≥25 MPa (ISO 527-2)
• Elastic modulus: 1,100 MPa
• Environmental Stress Crack Resistance: >1,000 hrs (ISO 13479)

Typical Applications of HDPE Butt Fusion 45° Elbow for Fuel Gas

• is used for directional changes in urban gas transmission mains.
• serves inlet/outlet piping modifications at distribution stations.
• is installed in underground gas pipeline obstacle-crossing configurations.
• is used in pressure maintenance units in oil and gas field gathering systems.

Application Scenarios of HDPE Butt Fusion 45° Elbow for Fuel Gas

• 45° directional changes in medium-pressure gas networks — is the standard fitting for these transitions.