HDPE Socket Fusion End Cap for Water

Key Features

• Socket fusion design for leak-free sealing
• HDPE material resists chemical corrosion and UV radiation
• Smooth inner wall minimizes head loss
• Complies with ISO 4427 potable water safety standards

Typical Applications

• Terminal sealing in municipal water supply networks
• Pipe end closure in industrial cooling water systems
• Irrigation pipeline terminal protection
• Building water supply and drainage systems

Manufacturing Process

Injection molding process

• Melt temperature control (190-220°C)
• Optimized mold cooling rate
• Holding pressure accuracy ±0.5MPa
• Molecular orientation control for structural homogeneity

Raw Material Characteristics

• Density: 0.945-0.955 g/cm³
• Melt Flow Rate (MFR): 0.2-0.4 g/10min
• Tensile strength ≥22 MPa
• Elastic modulus ≥800 MPa

• Isolation of maintenance sections in potable water networks
• Terminal points in wastewater treatment pipeline systems
• Backup line sealing in desalination projects
• Pressure test points at firewater pipeline terminals