PVC U-Type Pipe Clamp Pipe Clip Tube Holder For 20 25 32 40 50mm Pipe Fittings

Match the clamp size to the outer diameter (OD) of your pipe, not the nominal pipe size. Measure across the outside of the pipe with calipers or a tape measure. Common OD values: 20mm (~¾ in), 25mm (~1 in), 32mm (~1¼ in), 40mm (~1½ in), 50mm (~2 in). When in doubt, size up — a slightly loose fit can be shimmed, but an undersized clamp will not close properly.

Yes, for sheltered outdoor locations such as under eaves, inside sheds, or along covered walkways. Rigid PVC handles moisture and mild UV exposure well. For fully exposed installations in direct sunlight over long periods, inspect periodically for any color fading or brittleness and replace as needed.

These clamps are designed for standard cold-water and irrigation applications. PVC softens at elevated temperatures, so they are not recommended for lines carrying water above approximately 60°C (140°F). For hot-water runs, use metal pipe clips rated for the appropriate temperature.

Screws are not included. Use a wood screw for timber framing, a drywall anchor and screw for hollow walls, or a masonry anchor and screw for concrete or brick. Choose a screw head diameter larger than the mounting hole to ensure a secure seat. A #6 or #8 pan-head screw works for most surfaces.

Yes. The U-channel profile secures round conduit and cable bundles just as effectively as water pipe. Confirm the outer diameter of your conduit matches the clamp size. These are mechanical supports only and do not provide electrical grounding or insulation.

Color is purely aesthetic and does not affect load capacity or chemical resistance. White is the standard choice for interior plumbing and walls where a clean look matters. Grey is commonly used for conduit runs, utility areas, and outdoor-adjacent installations where a neutral industrial tone is preferred.

A general guideline for PVC pipe support spacing is one clamp every 1–1.5 meters (3–5 ft) for horizontal runs, and every 1.5–2 meters (5–6.5 ft) for vertical runs. Add a clamp within 150mm (6 in) of each fitting or joint. For heavier pipes or vibration-prone environments, reduce spacing accordingly.