--- product_id: 748536151 title: "Steel Drain Test Pipe Bung/Plug 18\" (450mm) Plumbing Stop Tube Blanking Cap" brand: "ab tools" price: "$1057.60" currency: USD in_stock: true reviews_count: 5 category: "Ab Tools" url: https://www.desertcart.us/products/748536151-steel-drain-test-pipe-bung-plug-18-450mm-plumbing-stop store_origin: US region: United States of America --- # Air & water test ready Centre locking mechanism Steel alloy durability Steel Drain Test Pipe Bung/Plug 18" (450mm) Plumbing Stop Tube Blanking Cap **Brand:** ab tools **Price:** $1057.60 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down, test it right — the pro’s choice for flawless pipe sealing! ## Quick Answers - **What is this?** Steel Drain Test Pipe Bung/Plug 18" (450mm) Plumbing Stop Tube Blanking Cap by ab tools - **How much does it cost?** $1057.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/748536151-steel-drain-test-pipe-bung-plug-18-450mm-plumbing-stop) ## Best For - ab tools enthusiasts ## Why This Product - Trusted ab tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Size Range:** Available from 1-1/2" (40mm) up to 18" (450mm) to fit any project scale. - • **Precision Centre Locking:** Securely seals pipes with a robust centre locking system for flawless testing. - • **Unmatched Steel Strength:** Crafted from corrosion-resistant alloy steel for long-lasting reliability. - • **Effortless Temporary Sealing:** Ideal for quick pipe repairs and low-pressure testing without hassle. - • **Versatile Testing Compatibility:** Perfectly suited for both air and water pressure testing of drains and sewers. ## Overview The Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) is a corrosion-resistant, zinc-plated alloy steel plug featuring a centre locking mechanism. Designed for reliable air and water testing of drains and sewers, it temporarily seals pipes for repair and low-pressure testing. Available in a broad size range, it combines durability with precision for professional-grade plumbing solutions. ## Description Centre locking drain test plugs with steel plates, brass wing nuts. Suitable for air or water testing of drains and sewers. Corrosion resistant. Used to temporarily seal a pipe for repair work & for low pressure testing. Material: Steel. Zinc plated. Choose from sizes: 1-1/2" (40mm). 2" (50mm). 2-1/2" (65mm). 3" (75mm). 3.5" (90mm). 4" (100mm). 4.5" (115mm) 5" (125mm) 6" (150mm). 7" (175mm) 8" (200mm) 9" (225mm). 10" (250mm) 11" (275mm) 12" (300mm). 13" (325mm) 14" (350mm) 15" (375mm) 16" (400mm) 18" (450mm) Review: Verschluss für 150mm Rohr - macht einen stabilen und guten Eindruck 👍 Review: Excelente - Excelente ## Features - Centre locking drain test plugs with steel plates. - Suitable for air or water testing of drains and sewers. - Material: Steel. - Sizes: 1-1/2" - 18" (40mm - 450mm) - Used to seal a pipe for repair work & for low pressure testing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BM4W2J3X | | Batteries Required? | No | | Best Sellers Rank | #212,971 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15,028 in Pipe Fittings | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (92) | | Date First Available | August 3, 2023 | | Included Components | SIL416A | | Item model number | 1-1/2" (40mm) | | Manufacturer | AB Tools | | Material | Alloy Steel | | Part Number | SIL416A | | Product Dimensions | 3.35 x 2.56 x 1.38 inches | | Size | 8.5 | ## Images ![Steel Drain Test Pipe Bung/Plug 18" (450mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/61xiwkIj6rL.jpg) ![Steel Drain Test Pipe Bung/Plug 18" (450mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/71Hby0e8s8L.jpg) ![Steel Drain Test Pipe Bung/Plug 18" (450mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/71ADCj1OMBL.jpg) ![Steel Drain Test Pipe Bung/Plug 18" (450mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/61kI8QW9sIL.jpg) ![Steel Drain Test Pipe Bung/Plug 18" (450mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/61AZH2qpsqL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Verschluss für 150mm Rohr *by F***K on July 8, 2026* macht einen stabilen und guten Eindruck 👍 ### ⭐⭐⭐⭐⭐ Excelente *by A***A on April 23, 2026* Excelente ### ⭐⭐⭐⭐⭐ Profi Ware *by J***E on July 17, 2026* Ich bin positiv angetan, Stabile Ausführung, gute Abdichtung, einfache Anwendung --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/748536151-steel-drain-test-pipe-bung-plug-18-450mm-plumbing-stop](https://www.desertcart.us/products/748536151-steel-drain-test-pipe-bung-plug-18-450mm-plumbing-stop) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-15*