Single pipe clamp 40 for PP-R pipes, No name U40*

Single pipe clamp 40 for PP-R pipes is a mounting accessory designed to secure a 40 mm polypropylene random copolymer (PP-R) plumbing pipe to walls, ceilings or structural supports. The clamp holds a single plastic pipe in place, limiting axial and radial movement, reducing vibration transmission and helping maintain correct alignment along pipe runs. It is suitable for residential and light commercial installations where a fixed support point is required for a 40 mm PP-R line.

Advantages

This single clamp offers a compact solution for securing 40 mm PP-R pipes with a low profile that minimizes protrusion from mounting surfaces. The design reduces mechanical noise and vibration by holding the pipe firmly while allowing minimal thermal expansion movement. Installation is straightforward, enabling consistent spacing of supports along the pipeline and improving overall system stability and longevity.

Suitable for

• Mounting 40 mm PP-R supply and distribution lines in residential plumbing
• Fixed supports for hot and cold water lines in light commercial buildings
• Securing single runs of piping along walls, ceilings or service shafts
• Reducing vibration and movement at change-of-direction or fixture connection points

Key specifications

• Pipe compatibility: 40 mm nominal diameter PP-R (polypropylene random copolymer) pipes
• Mounting style: single-pipe clamp for attachment to flat surfaces or structural elements
• Material: corrosion-resistant polymer or polymer-composite suitable for plastic plumbing
• Function: holds pipe securely while accommodating minimal thermal movement
• Typical use: indoor plumbing installations for water supply and distribution

How to use

Select appropriate mounting positions and spacing according to the pipe manufacturer’s recommendations. Place the 40 mm PP-R pipe into the clamp and fasten the clamp to the wall or support using suitable screws or anchors for the substrate. Ensure the pipe is aligned and not under mechanical stress; allow for thermal expansion by not over-constraining long runs. Verify that the clamp secures the pipe without deforming it and that the chosen fasteners are compatible with the mounting surface.

Usage recommendations

Use clamps at regular intervals along the run and additional supports near fittings, valves and changes of direction. Choose anchors rated for the substrate (concrete, brick, drywall) and avoid overtightening to prevent pipe deformation. Follow local plumbing codes and the PP-R pipe manufacturer's guidance for support spacing and thermal expansion allowance.