---
product_id: 235237551
title: "SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps Fit for 20mm (0.812\") OD, Compatible with 1/2\" ID PVC Pipe"
brand: "sdtc tech"
price: "A$18"
currency: AUD
in_stock: true
reviews_count: 8
category: "Sdtc Tech"
url: https://www.desertcart.com.au/products/235237551-sdtc-tech-12-pack-u-shaped-pvc-water-pipe-clamps
store_origin: AU
region: Australia
---

# Fits 20mm (0.812") OD pipes 12-pack for bulk projects Includes screws & anchors SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps Fit for 20mm (0.812") OD, Compatible with 1/2" ID PVC Pipe

**Brand:** sdtc tech
**Price:** A$18
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in your pipeline’s future with precision and ease!

## Quick Answers

- **What is this?** SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps Fit for 20mm (0.812") OD, Compatible with 1/2" ID PVC Pipe by sdtc tech
- **How much does it cost?** A$18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/235237551-sdtc-tech-12-pack-u-shaped-pvc-water-pipe-clamps)

## Best For

- sdtc tech enthusiasts

## Why This Product

- Trusted sdtc tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Pack Advantage:** 12 clamps per pack—ideal for professional projects or multiple DIY upgrades.
- • **Perfect Fit Precision:** Specifically designed for 20mm OD and 1/2" ID SCH 40 PVC pipes for seamless installation.
- • **Secure & Durable Hold:** Engineered tough PVC resists deformation, ensuring long-lasting pipe protection.
- • **All-in-One Installation Kit:** Comes complete with screws and hollow wall anchors for hassle-free mounting.
- • **Streamlined U-Shaped Design:** Keeps pipes snug and close to walls, optimizing space and aesthetics.

## Overview

The SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps are a professional-grade solution designed to securely support 20mm (0.812") OD and 1/2" ID SCH 40 PVC pipes. Crafted from high-quality, durable PVC, these clamps resist deformation and come with all necessary mounting hardware—screws and hollow wall anchors—for quick, reliable installation. Perfect for civil and industrial water supply systems, this bulk pack ensures you have the right fit and strength to keep your pipelines stable and streamlined.

## Description

U-Shaped PVC Clamp Fittings used to support and protect pipelines, with toughness and not easy to deformation, Commonly apply to water supply systems for civil and industrial buildings.Specification:Name: PVC Pipe ClampsMaterial: PVCColor: WhiteFit Pipe OD: 20mm / DN15, compatible with 1/2" ID SCH 40 PVC PipeOverall Size: 26 x 26 x 17mm / 1.02 x 1.02 x 0.67 inch (L*W*T)Hole In Base Size: 5 x 7 mm / 0.2 x 0.28 inch (L*W)Package Includes:12pcs Pipe Clamps12pcs Hollow Wall Anchors12pcs Mounting Screws

Review: Good product - These work well. Very easy to use and hold well.
Review: Great Fit! - This product meets my expectations in price-point, quality, design and workmanship. To anyone who purchases the product, you can feel confident in your purchase. Great response and shipping assistance and quick delivery time and method all add up to a great shopping experience. Product came well packaged. Any one doing business with the platform and seller can rest assured of prompt and professional attention to your order and delivery of a top-quality product!

## Features

- U-Shaped PVC Pipe Support Clips suit for water supply systems for civil and industrial constructions, not easy to deformation and durable.
- Fit Pipe OD: approx 20mm (0.812 inch), compatible with 1/2" ID SCH 40 PVC Pipe.
- Made of high quality PVC, with tight structure, Toughness and high strength, can fix and protect the pipelines well.
- Comes with screws and hollw wall anchors, easy and convenient for installation, and keep your pipe close to the wall.
- Package includes 12pcs PVC Pipe Clamps + 12pcs hollow wall anchors + 12pcs mounting screws.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CGL5PNP |
| Batteries Required? | No |
| Best Sellers Rank | #143,014 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,561 in Pipe Fittings |
| Brand | SDTC Tech |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (239) |
| Date First Available | July 7, 2020 |
| Item Weight | 2.89 ounces |
| Item model number | H-PVC-CLAMP-20MM-12 |
| Manufacturer | SDTC Tech |
| Material | Plastic |
| Measurement System | inch, metric |
| Number Of Pieces | 12 |
| Package Dimensions | 5.51 x 4.69 x 0.71 inches |
| Part Number | H-PVC-CLAMP-20MM-12 |
| Size | 20mm |
| Style | U-shaped |
| UPC | 779303535068 |

## Product Details

- **Brand:** SDTC Tech
- **Color:** White
- **Item Weight:** 0.08 Kilograms
- **Manufacturer:** SDTC Tech
- **Material:** Plastic
- **Style:** U-shaped
- **UPC:** 779303535068

## Images

![SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps Fit for 20mm (0.812") OD, Compatible with 1/2" ID PVC Pipe - Image 1](https://m.media-amazon.com/images/I/51siYY25+OL.jpg)
![SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps Fit for 20mm (0.812") OD, Compatible with 1/2" ID PVC Pipe - Image 2](https://m.media-amazon.com/images/I/51kVVWQMOqL.jpg)
![SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps Fit for 20mm (0.812") OD, Compatible with 1/2" ID PVC Pipe - Image 3](https://m.media-amazon.com/images/I/51VBkuM8AzL.jpg)
![SDTC Tech 12-Pack U-Shaped PVC Water Pipe Clamps Fit for 20mm (0.812") OD, Compatible with 1/2" ID PVC Pipe - Image 4](https://m.media-amazon.com/images/I/61WrnQAAqDL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How well do the anchors and screw that come with the clamps work in dry wall? i will be hanging a 1" sch 40 pvc waterline to the wall.  thanks.**
A: The accompanying wall anchors and screws can complete these tasks. You can pre punch holes on the wall during installation, and then install the wall anchor and fixture

**Q: what is the inside diameter size? the photo indicates 19mm, customer reviews say different size**
A: The product inside diameter is approx 19-20mm, please allow 1-2mm error for manual measurement. It fit for a pipe with 19-20mm outside diameter. such as it is compatible with 1/2" SCH40 PVC pipes which has a 0.812" outside diameter. You only need to measure whether the outside diameter of your pipe meets the requirements.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by C***D on December 29, 2025*

These work well. Very easy to use and hold well.

### ⭐⭐⭐⭐⭐ Great Fit!
*by D***N on November 12, 2025*

This product meets my expectations in price-point, quality, design and workmanship. To anyone who purchases the product, you can feel confident in your purchase. Great response and shipping assistance and quick delivery time and method all add up to a great shopping experience. Product came well packaged. Any one doing business with the platform and seller can rest assured of prompt and professional attention to your order and delivery of a top-quality product!

### ⭐⭐⭐⭐ Well designed pipe clamps
*by M***A on June 5, 2022*

These little plastic clamps work very well in holding the 3/4” schedule 40 pipes to the ceiling/wall. They are much easier to install comparing to the metal clamps due to fewer holes to drill and secure the pipes snuggly. The screws and anchors provided with the clamps are the joke. They are too small and cannot grab the drywall no matter how small the pilot hole is. I would throw them away and use different anchors instead.

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-10*