Straight unions - pipe / female thread

This category includes direct screwing fittings designed for connecting polyethylene (PE) pipes to external threads. These fittings are suitable for use in heating, plumbing, and irrigation systems operating within a temperature range of -20 °C to +90 °C. The fittings feature a brass body and clamping ring, ensuring durability and compatibility with PE piping systems.

Typical applications include connecting PE pipes to threaded components such as valves, radiators, or other fittings in residential and commercial installations. The fittings are engineered for secure, leak-free connections and are commonly used in systems where flexibility and corrosion resistance are essential.

How to choose

• Select the correct PE pipe diameter and external thread size (e.g., 20x1/2", 25x3/4") to match your system requirements.
• Ensure compatibility with the PE pipe material and the threaded component being connected.
• Verify that the operating temperature of your system falls within the specified range (-20 °C to +90 °C).

Frequently asked questions

What is the maximum operating temperature for these fittings?
These fittings are suitable for systems operating up to +90 °C.

Can these fittings be used with other types of plastic piping?
These fittings are specifically designed for PE pipes and may not be suitable for other plastic pipe materials.