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Loose or sagging pipes are a frustration for plumbers, irrigation installers, and DIY builders alike. Whether you are routing water supply lines through a wall cavity, running conduit along a ceiling joist, or anchoring drainage pipe beneath a floor, an unreliable clamp means callbacks and rework. These PVC pipe clamp angle fixed supports give you a rigid, corrosion-resistant anchor point that holds its position once fastened.
Each clamp is molded from PVC (polyvinyl chloride), offering a lightweight yet rigid body that resists moisture, mild chemicals, and UV exposure in sheltered installations. The angle-bracket base allows the clamp to be surface-mounted at 90° to the pipe axis, keeping the pipe parallel to the wall or structure. Available in nine inner-diameter sizes — 20 mm (DN15, approx. ¾ in), 25 mm (DN20, approx. 1 in), 32 mm (DN25, approx. 1¼ in), 40 mm (DN32, approx. 1½ in), 50 mm (DN40, approx. 2 in), 63 mm (DN50, approx. 2½ in), 75 mm (DN65, approx. 3 in), 90 mm (DN80, approx. 3½ in), and 110 mm (DN100, approx. 4¼ in) — with pack sizes of 1, 2, 5, or 10 pieces.
Typical applications include residential and light-commercial plumbing pipe support, PVC conduit management in electrical rough-in work, drip-irrigation lateral line anchoring, and pool or spa pipework routing. Contractors running multiple pipe sizes on a single job can stock several sizes and reduce on-site improvisation.
Covers DN15 through DN100 (20 mm – 110 mm ID), so one product listing handles the full range of standard residential and light-commercial pipe diameters.
The 90° mounting foot lets you fasten the clamp flush against a wall, joist, or strut channel, keeping the pipe run straight and parallel to the mounting surface.
Molded PVC does not rust or corrode in wet environments, making these clamps suitable for plumbing chases, crawl spaces, and outdoor sheltered installations.
The low mass of each clamp reduces fatigue during overhead or repetitive installations and does not add meaningful load to lightweight framing.
Order 1, 2, 5, or 10 pieces per size to match your project scope — single-fixture repairs through multi-run rough-in jobs — without over-buying.
The bracket base includes a clearance hole for a standard screw or bolt, compatible with common wood screws, concrete anchors, or M4–M5 machine screws depending on substrate.
| Material | PVC (Polyvinyl Chloride) |
|---|---|
| Clamp Type | Angle-fixed pipe clamp / bracket support |
| Available Inner Diameters (ID) | 20 mm (DN15) / 25 mm (DN20) / 32 mm (DN25) / 40 mm (DN32) / 50 mm (DN40) / 63 mm (DN50) / 75 mm (DN65) / 90 mm (DN80) / 110 mm (DN100) |
| Nominal Pipe Standard | DN (metric nominal bore) |
| Mounting Angle | 90° (angle-fixed base) |
| Fastener Hole | See variant options |
| Wall Thickness of Clamp Body | See variant options |
| Color / Finish | See variant options |
| Pack Size Options | 1 Pcs / 2 Pcs / 5 Pcs / 10 Pcs |
| Application | Plumbing pipe support, conduit management, irrigation anchoring, drainage routing |
| Environment Rating | Indoor and sheltered outdoor use |
Select by the pipe's inner diameter (ID), also called the nominal bore or DN rating. For example, a DN20 pipe has a 25 mm bore — choose the 25 mm (DN20) clamp. If you are unsure, measure the pipe's outer diameter and subtract twice the wall thickness to get the ID, or check the pipe's printed markings for its DN designation.
PVC clamps are designed for standard residential and light-commercial pipe support loads. For large-diameter pipes (90 mm / 110 mm) carrying continuous water flow, space clamps at intervals recommended by your local plumbing code — typically every 1–1.5 m for horizontal runs. For unusually heavy loads or industrial applications, consult a structural engineer.
PVC is inherently resistant to moisture, mild acids, and common household chemicals. These clamps will not rust. For prolonged direct UV exposure (unshaded outdoor installations), consider UV-stabilized alternatives or protect with a conduit cover, as standard PVC can become brittle over years of intense sunlight.
These clamps are compatible with any rigid pipe whose outer profile matches the listed inner diameter — including standard PVC pressure pipe, CPVC, ABS, and rigid electrical conduit. They are not designed for corrugated flexible pipe or soft tubing that cannot maintain a round cross-section under the clamp's grip.
The angle base includes a clearance hole suitable for common wood screws (e.g., #8 or #10 self-tapping), concrete anchors (with a pre-drilled pilot hole), or M4–M5 machine screws into strut channel or metal framing. Fasteners are not included — select the appropriate type for your substrate.
For a single repair or test fit, the 1 Pcs option keeps cost low. For a full pipe run — where clamps are typically spaced every 1–1.5 m — the 5 Pcs or 10 Pcs packs offer a lower per-unit cost and reduce the chance of running short mid-job. The 2 Pcs option suits small branch lines or paired mounting points.
Yes. Rigid PVC electrical conduit uses the same nominal diameter system, so a 20 mm conduit clamp fits a 20 mm (DN15) conduit. Confirm the conduit's outer diameter matches the clamp's ID before ordering, as conduit wall thicknesses can vary by schedule or standard.
