HDPE Butt Fusion Stub End for Water

Key Features of HDPE Butt Fusion Stub End for Water

• Compliant with ISO 4427 pressure fitting standards.
• Resistance to chemical corrosion and UV degradation protects.
• Butt fusion interface ensures zero-leak sealing.
• 50+ years designed service life.

Manufacturing Process of HDPE Butt Fusion Stub End for Water

Each is produced by injection molding.

Critical Process Parameters of HDPE Butt Fusion Stub End for Water

• Melt temperature control: 190–230°C
• Optimized mold cooling rate
• Dimensional tolerance per ISO 11922
• Weld end flatness <0.1mm

Raw Material Characteristics of HDPE Butt Fusion Stub End for Water

• Density: 0.950–0.965 g/cm³ (ISO 1183)
• Melt flow index: 0.3–0.5 g/10min (190°C/5kg)
• Tensile strength: ≥22 MPa (ISO 527)
• Environmental stress cracking resistance: >500hrs (ASTM D1693)

Typical Applications of HDPE Butt Fusion Stub End for Water

• is used in municipal potable water distribution systems.
• serves industrial cooling water circulation pipelines.
• is installed in agricultural main irrigation networks.
• is used in wastewater treatment plant transfer lines.

Application Scenarios of HDPE Butt Fusion Stub End for Water

• Flange transitions and branch connections in water networks — is the standard stub end for these applications.