HDPE Butt Fusion 45° Elbow for Water

Key Features of HDPE Butt Fusion 45° Elbow for Water

• 45° angle optimizes hydrodynamic efficiency.
• Butt fusion maintains full bore for zero flow restriction.
• Compliant with ISO 4427 potable water safety.
• UV-resistant and chemical corrosion-proof design.
• 50+ years designed service life.

Manufacturing Process of HDPE Butt Fusion 45° Elbow for Water

Each is produced by injection molding for DN≤315mm or pipe thermoforming for DN>315mm.

Critical Process Parameters of HDPE Butt Fusion 45° Elbow for Water

• Melt temperature control: 200±5°C
• Cooling rate gradient ≤15°C/min
• Fusion surface roughness Ra≤20μm
• Ovality tolerance ≤0.5% nominal diameter

Raw Material Characteristics of HDPE Butt Fusion 45° Elbow for Water

• Density: 0.955 g/cm³ (ISO 1183)
• Melt flow index: 0.25 g/10min (190°C/5kg)
• Tensile strength: ≥26 MPa (ISO 527-2)
• Elastic modulus: 1100 MPa (ISO 178)
• SCG resistance: ≥500h (ISO 13479)

Typical Applications of HDPE Butt Fusion 45° Elbow for Water

• is used in municipal potable water distribution.
• serves industrial cooling water circuits.
• is installed in agricultural mainline irrigation.
• is used in desalination plant pressure lines.

Application Scenarios of HDPE Butt Fusion 45° Elbow for Water

• 45° directional changes and vibration-dampening connections — is the standard elbow for these applications.