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Green PPR pipe fitting with smooth cylindrical body and welding ends

ifan

ifan PPR Fitting 25mm PN25 Welding End Connections

SKU CH-5QTG-44GK8

25 mm PPR pipe fitting with welding ends, rated PN25 for 0–75 °C water systems

  • TypeFitting & Connector Sets
  • Tube Size25mm
  • Item Count1 Carton
  • Thread Size25mm
  • End ConnectionsWelding
  • Standards/CertificationsISO
  • PN25 rating handles high-pressure water systems
  • Heat-fusion welding creates leak-proof joints
  • PPR body resists corrosion in hot and cold water
  • Smooth bore maintains steady flow without obstruction
  • Rated for continuous use up to 75 °C

25 mm PPR Welding Fitting

This 25 mm PPR fitting joins plastic water tubes using heat-fusion welding. It suits installers building hot and cold water distribution systems that require corrosion-resistant, leak-proof joints. The ISO-certified body handles pressures up to PN25 and operates from 0 to 75 °C. Eco-friendly material supports long service life in residential and commercial plumbing.

PN25 Pressure and Temperature Limits

The PN25 rating sets the maximum working pressure for this fitting. Operation above 75 °C or beyond the rated pressure risks joint failure and reduces service life. Heat-fusion welding creates a seamless bond, yet the connection remains bound by the material’s thermal and pressure ceiling. Designers must keep system conditions within the stated range.

Heat-Fusion Installation Notes

Installation uses socket or butt fusion equipment to melt and fuse the welding ends into a single piece. Clean, square-cut pipe ends and correct heating time are critical; contamination or insufficient heat causes leaks. No threading or mechanical tightening is involved, so alignment must be set before the joint cools. Proper tool calibration avoids the most common faults.

Highlights

  • PN25 rating handles high-pressure water systems
  • Heat-fusion welding creates leak-proof joints
  • PPR body resists corrosion in hot and cold water
  • Smooth bore maintains steady flow without obstruction
  • Rated for continuous use up to 75 °C

Specifications

TypeFitting & Connector Sets
Tube Size25mm
Item Count1 Carton
Thread Size25mm
End ConnectionsWelding
Standards/CertificationsISO
Maximum PressurePN25
Body MaterialPPR
Temperature Range0-75°C
FeaturesEco-Friendly

Questions about this item

Should I choose the 25 mm PPR fitting for my pipe size?

Select this fitting when your pipe outside diameter is 25 mm and the system operates within the PN25 pressure class and the 0-75 °C temperature range.

What does the PN25 rating mean once the fitting is installed?

PN25 indicates the fitting is designed for a maximum working pressure of 25 bar at the reference temperature, so the installed joint must not exceed that pressure at any point in the 0-75 °C range.

How does the welding end connection affect the joint?

The welding ends are made for heat-fusion joining such as socket or butt fusion, creating a seamless, leak-proof connection without separate threads or seals.

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