Pipe fitting coupling Detal-met Mgw32x3/4 — PP female threaded socket 32 mm × 3/4"

Detal-met Mgw32x3/4 is a polypropylene (PP) female threaded coupling designed to join a 32 mm plastic pipe to a standard 3/4" male threaded fitting. The coupling provides a corrosion-resistant plastic socket with an internal thread and a smooth spigot for insertion into or onto 32 mm PP piping. It is intended for use in plumbing, heating and water supply installations where a reliable transition between a 32 mm pipe and a 3/4" threaded component is required.

Advantages

The polypropylene construction ensures chemical and corrosion resistance while keeping the fitting lightweight and easy to handle. The internal thread is molded to provide compatible connection to common 3/4" male threaded fittings, and the smooth socket ensures a tight fit with 32 mm PP pipe when used with the appropriate joining method. The plastic material reduces risk of galvanic corrosion and is suitable for potable water systems when installed according to local regulations.

Suitable for

• Connecting 32 mm PP piping to 3/4" threaded valves, taps or adapters
• Repairing or extending domestic water supply lines
• Low- to medium-pressure heating circuits and circulation lines
• Plumbing installations in bathrooms, kitchens and utility rooms

Key specifications

• Material: polypropylene (PP)
• Pipe connection diameter: 32 mm (spigot socket)
• Thread type: internal 3/4" female thread
• Use: potable water, heating and general plumbing
• Corrosion resistance: suitable for applications where metal corrosion must be avoided

How to use

Prepare the 32 mm pipe by cutting squarely and deburring the end before insertion. For a solvent or thermal fusion joint, follow the pipe and fitting manufacturer instructions for surface preparation and joining technique. When connecting to a 3/4" male threaded component, wrap the male thread with appropriate sealing tape or apply a compatible thread sealant, then hand-tighten and finish with a suitable tool to the required torque without over-tightening. Ensure alignment is correct and test the assembled connection under planned operating pressure before putting it into continuous service.

Usage recommendations

Use fittings and joining materials compatible with polypropylene. Confirm temperature and pressure limits of the system and follow local plumbing codes. Avoid excessive mechanical stress on the joint and provide appropriate supports for piping to prevent strain on the coupling.