Pipe Transition Fitting Weba PE/stainless 40/32 PE100 SDR11 (05-01-0040-25)

Weba pipe transition fitting PE/stainless 40/32 PE100 SDR11 is a connection component designed to join polyethylene (PE) pipelines with steel piping. The fitting adapts a 40 mm PE100 pipe with SDR11 wall profile to a 32 mm stainless/steel pipe, providing a sealed mechanical transition suitable for potable water and utility networks. It is intended for installations where mixed-material connections are required, such as repairs, extensions or new sections that combine PE and steel lines.

Advantages

This transition fitting offers a reliable mechanical joint between PE100 and steel, combining the corrosion resistance of polyethylene with the strength of steel. The SDR11 PE connection ensures consistent wall thickness and pressure capability, while the steel side provides dimensional stability and compatibility with existing metal fittings. The design reduces the need for complex adaptors and simplifies on-site installation in confined or mixed-material systems.

Suitable for

• Connecting 40 mm PE100 SDR11 water mains to 32 mm steel or stainless steel pipework
• Repairing damaged sections in mixed-material distribution lines
• Extending potable water or utility pipelines where a transition from PE to steel is required
• Integration into municipal, commercial, or residential water supply projects

Key specifications

• Material combination: polyethylene (PE100) to steel/stainless steel
• PE pipe size: 40 mm with SDR11 wall profile
• Steel pipe size: 32 mm nominal diameter
• Intended media: potable water and general utility fluids
• Application: transition fitting for mixed-material pipeline connections

How to use

Prepare both pipe ends by cutting square and removing burrs and debris. Ensure the PE pipe end corresponds to 40 mm SDR11 dimensions and the steel end matches 32 mm nominal diameter. Install the fitting according to standard practice for transition couplings: insert and secure the PE side using the specified compression or electrofusion procedure for PE100, and fasten the steel side using the appropriate mechanical clamping, threaded or welding method as required by the fitting design and site conditions. Verify seals and tightness before returning the line to service and perform pressure testing in line with local codes.

Usage recommendations

Use this Weba transition fitting in environments where compatibility between PE100 SDR11 and 32 mm steel is required. Confirm material compatibility with transported media and follow local installation standards and pressure ratings. For potable water installations, ensure that all adjoining components meet drinking water regulations and perform routine inspections after pressure testing and commissioning.