Pipe fitting Detal-met MGZ32X1 — PP threaded adapter 32 mm x 1"

Detal-met MGZ32X1 is a polypropylene (PP) threaded adapter created to join 32 mm plastic pipes with standard 1" threaded components. The fitting is designed for mechanical connection between plastic piping and threaded valves, fittings or fixtures, providing a corrosion-resistant, lightweight junction suitable for potable water, heating and general water distribution systems.

Advantages

The PP construction offers chemical resistance, low weight and long-term dimensional stability. The threaded connection ensures a simple mechanical assembly without solvent welding or special tools for the pipe-to-thread transition. Its design reduces risk of electrochemical corrosion when used with metal fittings and provides consistent sealing when installed with appropriate sealing tape or thread sealant.

Suitable for

• Connecting 32 mm plastic pipes to 1" threaded valves and fixtures
• Domestic and commercial water supply systems
• Low-temperature heating circuits and radiator connections
• Temporary or permanent plumbing repairs and retrofits

Key specifications

• Material: polypropylene (PP)
• Pipe connection size: 32 mm
• Threaded connection: 1" standard thread
• Connection type: mechanical threaded adapter between plastic pipe and male/female threaded components
• Resistance: corrosion-resistant and suitable for potable water

How to use

Prepare the 32 mm plastic pipe by cutting squarely and deburring the end. If required, follow the pipe manufacturer's recommendations for end preparation. Screw the adapter onto the 1" threaded component using hand force and a suitable wrench as needed; apply appropriate thread sealant such as PTFE tape or liquid thread sealant to the male thread before assembly to ensure a leak-free joint. Insert the prepared pipe into the adapter according to the adapter's connection method and secure per the manufacturer's instructions. Check the assembled connection under operating pressure and inspect for leaks.

Usage recommendations

Use compatible sealing materials on threaded joints and avoid exceeding recommended system temperatures and pressures for polypropylene components. Do not expose the fitting to open flames or solvents that may damage PP. For mixed-material installations, ensure electrical isolation where galvanic corrosion may occur between dissimilar metals.