HDPE Butt Fusion 30° Elbow for Water

Key Features of HDPE Butt Fusion 30° Elbow for Water

• 30° angle design for low-resistance fluid direction change.
• Butt fusion ensures permanent leak-free seals.
• Resistance to chemical corrosion and UV degradation protects.
• The fitting complies with ISO 4427 potable water safety standards.

Manufacturing Process of HDPE Butt Fusion 30° Elbow for Water

Each is produced by injection molding.

Critical Process Parameters of HDPE Butt Fusion 30° Elbow for Water

• Melt temperature control: 200–240°C
• Mold cooling rate ≤15°C/min
• Melt flow index (190/5): 0.3–0.5 g/10min
• Fusion end flatness tolerance ≤0.1% of diameter

Raw Material Characteristics of HDPE Butt Fusion 30° Elbow for Water

• Density: 0.950–0.955 g/cm³ (ISO 1183)
• Tensile strength ≥25 MPa (ISO 527)
• Elastic modulus ≥1100 MPa (ISO 178)
• Slow crack growth resistance >500 hr (ISO 13479)

Typical Applications of HDPE Butt Fusion 30° Elbow for Water

• is used in municipal water supply pipeline retrofits.
• serves industrial cooling water circulation systems.
• is installed in agricultural irrigation distribution networks.
• is used in building internal hot and cold water distribution.

Application Scenarios of HDPE Butt Fusion 30° Elbow for Water

• Low-angle directional changes in water mains and process pipelines — is the standard elbow for these transitions.