HDPE Butt Fusion 90° Elbow for Water

Key Features of HDPE Butt Fusion 90° Elbow for Water

• 90° standard bending angle.
• Leak-free butt fusion joint.
• Smooth interior minimizes head loss.
• Resistance to chemicals and UV protects.
• The fitting complies with potable water standards.

Manufacturing Process of HDPE Butt Fusion 90° Elbow for Water

Each is produced by injection molding for small diameters or thermoplastic spin forming for large diameters.

Critical Process Parameters of HDPE Butt Fusion 90° Elbow for Water

• Melt temperature control: 200–230°C
• Cooling gradient ≤15°C/min
• Ovality tolerance ≤1.5% OD
• Surface oxidation depth <0.2mm

Raw Material Characteristics of HDPE Butt Fusion 90° Elbow for Water

• Density: 0.948 ±0.003 g/cm³
• Melt Flow Rate (190°C/5kg): 0.25 g/10min
• Tensile strength: ≥25 MPa
• Elastic modulus: 1100 MPa

Typical Applications of HDPE Butt Fusion 90° Elbow for Water

• is used in municipal water network rehabilitation.
• serves industrial cooling water systems.
• is installed in mainlines for agricultural irrigation.
• is used in building water supply and drainage.

Application Scenarios of HDPE Butt Fusion 90° Elbow for Water

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