--- product_id: 128486677 title: "Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male" brand: "derpipe" price: "₹ 1626" currency: INR in_stock: true reviews_count: 7 category: "Derpipe" url: https://www.desertcart.in/products/128486677-stainless-steel-304-cast-pipe-fitting-square-head-cored-plug store_origin: IN region: India --- # Class 150 Pressure, 360 PSI Temp Range -20°F to 460°F 1" NPT Male Threaded Precision Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male **Brand:** derpipe **Price:** ₹ 1626 **Availability:** ✅ In Stock ## Summary > 🔧 Plug into reliability — the last fitting you'll ever need! ## Quick Answers - **What is this?** Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male by derpipe - **How much does it cost?** ₹ 1626 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/128486677-stainless-steel-304-cast-pipe-fitting-square-head-cored-plug) ## Best For - derpipe enthusiasts ## Why This Product - Trusted derpipe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Threading Fit:** 1-inch NPT male threads engineered for seamless, leak-proof connections with female threaded pipes. - • **Versatile Compatibility:** Connects effortlessly with copper, brass, plastic, aluminum, and welded steel pipes for ultimate installation flexibility. - • **High Pressure Reliability:** Rated Class 150 withstanding up to 360 PSI, ensuring safety and performance under demanding conditions. - • **Wide Temperature Tolerance:** Operates flawlessly from freezing -20°F up to scorching 460°F, perfect for diverse industrial environments. - • **Industrial-Grade Durability:** Crafted from premium Stainless Steel 304 for unmatched corrosion resistance and long-lasting strength. ## Overview The DERPIPE Stainless Steel 304 Cast Pipe Fitting is a robust 1-inch NPT male square head cored plug designed for industrial and professional plumbing applications. Engineered with corrosion-resistant stainless steel 304, it withstands temperatures from -20°F to 460°F and pressures up to 360 PSI (Class 150). Its precision threading ensures a secure, leak-proof seal compatible with multiple pipe materials, making it a trusted choice for managers demanding durability and performance. ## Description DERPIPE Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male: desertcart.com: Industrial & Scientific Review: Plugs That Works - This works perfectly well. Better than PVC or brass plugs. To work, it needs to use a Teflon and dope to avoid water leaks Review: does what it says - These plugs are pretty straightforward and they get the job done for standard plumbing applications. The quality is decent and they thread in without any obvious problems or fitment issues. Just make sure you double check the sizing before ordering because it can trip you up if you are not precise about what you need. Nothing fancy going on here but solid and reliable for the price. ## Features - Pipe fitting size: 1'' NPT female; outside diameter: 1 inch npt threads for use with female threaded pipes - Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of pipe - Plug pipe fitting type: threaded; item shape: square head cored plug are components used for closing and terminating the end of a pipe - Pipe fitting plug specification: temperature rating: -20-460 degrees fahrenheit; working pressure: 0-360 PSI; pressure rating: class 150 - Cast pipe fitting material: stainless steel 304 for strength, low carbon content for greater resistance to corrosion(brass is too flimsy and will broke in use), which can be connected to copper, brass, plastic, aluminum, and welded steel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PRN2X9V | | Best Sellers Rank | #229,279 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6,753 in Pipe Fittings | | Brand | DERPIPE | | Brand Name | DERPIPE | | Color | Copper | | Connector Type | Plug | | Customer Reviews | 4.4 out of 5 stars 47 Reviews | | Exterior Finish | Brass | | Item Weight | 16 ounces | | Manufacturer | DERPIPE | | Manufacturer Part Number | QW80060X | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | QW80060X | | Number of Pieces | 1 | | Size | 1" (pack of 1) | | Thread Size | 1 inch | | Thread Type | NPT | | UPC | 630792542411 | | Unit Count | 1 Count | ## Product Details - **Brand:** DERPIPE - **Color:** Copper - **Connector Type:** Plug - **Exterior Finish:** Brass - **Item Weight:** 1 Pounds - **Material:** Stainless Steel - **Number of Pieces:** 1 - **Size:** 1" (pack of 1) - **Thread Size:** 1 inch - **Thread Type:** NPT ## Images ![Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male - Image 1](https://m.media-amazon.com/images/I/71YCtNvReuL.jpg) ![Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male - Image 2](https://m.media-amazon.com/images/I/619iby0abKL.jpg) ![Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male - Image 3](https://m.media-amazon.com/images/I/71Wcxbnhf9L.jpg) ![Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male - Image 4](https://m.media-amazon.com/images/I/61e2o+-XLiL.jpg) ![Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male - Image 5](https://m.media-amazon.com/images/I/71zk8WtzapL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Plugs That Works *by L***T on May 14, 2026* This works perfectly well. Better than PVC or brass plugs. To work, it needs to use a Teflon and dope to avoid water leaks ### ⭐⭐⭐⭐ does what it says *by M***C on April 4, 2026* These plugs are pretty straightforward and they get the job done for standard plumbing applications. The quality is decent and they thread in without any obvious problems or fitment issues. Just make sure you double check the sizing before ordering because it can trip you up if you are not precise about what you need. Nothing fancy going on here but solid and reliable for the price. ### ⭐⭐⭐⭐⭐ pluged gas line *by A***R on May 31, 2022* excellent fitting. ## Frequently Bought Together - DERPIPE Stainless Steel 304 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1 Inch NPT Male - Megairon 1-1/2" Male NPT to 1" Female NPT Female Reducing/Reducer Bushing Pipe Fitting,Adapter,Stainless Steel SS 304 Hex Bushing - LOZOME 1-1/2" Stainless Steel Tee Female NPT Threaded T Shaped 3 Way Cast Pipe Fitting SS304 --- ## 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.in/products/128486677-stainless-steel-304-cast-pipe-fitting-square-head-cored-plug](https://www.desertcart.in/products/128486677-stainless-steel-304-cast-pipe-fitting-square-head-cored-plug) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-08-25*