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PPR Pipe Clamp Fitting

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PPR Pipe Clamp Fitting

PPR Pipe Clamp Fitting is not a connecting fitting in the way that a socket, elbow, or tee is — instead, it is a mounting component used to physically support and secure a PPR pipe run to a wall, ceiling, floor, or structural framing member. It typically consists of a plastic (sometimes metal-reinforced) clip or bracket shaped to hold the pipe firmly in place, fixed to the building structure with a screw or anchor.
Because PPR pipe expands and contracts slightly with temperature changes — more than metal pipe, though less than some other plastics — clamps are generally spaced at set intervals along a run to prevent the pipe from sagging, moving excessively, or placing stress on the fused joints at either end of a section. The clamp itself does not carry water or affect the joint integrity of the piping system; it purely provides mechanical support.

Application Scenarios & Installation

Pipe clamps are used throughout a PPR installation wherever a length of pipe runs along a wall, ceiling, or through a service void and needs to be held in a fixed position. In vertical risers, they help carry the weight of the pipe and prevent it from pulling on the fittings below; in horizontal runs, they prevent sagging between support points, which could otherwise create low spots where air or sediment collects.
Installers typically follow general spacing guidelines for the pipe diameter being installed; larger diameters generally need less frequent support than smaller ones, and take care not to over-tighten the clamp in a way that restricts the pipe's ability to expand and contract slightly with temperature changes. Because these clamps are visible in exposed installations, they are also selected in some cases for a tidy, uniform appearance along a run, particularly in mechanical rooms or commercial installations where piping is left exposed rather than concealed.


NAME SIZE Gram weight RMB(UP) PCS/CTN Box gauge
PIPE CLAMP 20 5 0.07 3000 47*29*40
25 6 0.11 2000 47*29*40
32 8 0.21 1000 47*29*40