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PPH Union

A union is a type of pipe fitting used in piping systems to connect two pipes together while allowing for easy disassembly. Unlike glued or solvent-welded joints, our PPH Union can be unscrewed, making it ideal for maintenance, repairs, or system modifications without cutting the pipe.


Key Advantages:

  • Simplified Maintenance – Enables quick access for cleaning or component replacement without pipe cutting.

  • Leak-proof Performance – Features precision-engineered gasket sealing for reliable connections.

  • Enhanced Chemical Resistance – PPH material withstands aggressive fluids better than standard plastics.

  • Thermal Stability – Maintains structural integrity in high-temperature industrial applications.


PPH Union

PPH Union Structure and Principle of Use

PPH Union Structure and Principle of Use

PPH Union Specification

Technical Parameter

Size: 1/2" (DN15)~4" (DN100)

Socket: DIN/ANSI/JIS/CNS

Thread: PT/NPT/BSPT

Pressure Rating: 1/2" (DN15)-2" (DN50) PN16 2-1/2"(DN65)-4" (DN100) PN10



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