HDPE Socket Fusion Male Thread Coupler

Key Features

• Socket fusion end enables seamless integration with HDPE pipes
• Male thread interface compatible with metal/plastic piping systems
• Complies with ISO 4427 potable water safety standards
• Chemical corrosion and UV resistance design

Typical Applications

• Municipal water supply network retrofitting
• Industrial cooling water circulation systems
• Agricultural irrigation mainline connections
• Building water supply/drainage interface conversion

Manufacturing Process

Precision injection molding with CNC thread machining

• Melt temperature control: 210±5°C
• Injection pressure: 100-120 MPa
• Thread tolerance: ISO 228-1 G-series standard
• Cooling rate gradient management

Raw Material Characteristics

• Density: 0.950-0.965 g/cm³
• Melt flow index (190°C/5kg): 0.25 g/10min
• Tensile strength: ≥25 MPa
• Elastic modulus: 1100 MPa

• Transition connection between HDPE mains and metal valves
• Filtration piping systems in water treatment plants
• Rapid repair coupling for subsurface irrigation
• Branch modification in fire water supply networks