--- product_id: 84256042 title: "Supply Giant 6I44x2 Flexible PVC Coupling Inner Diameter 1.3 inch with Stainless Steel Clamps for 1-inch Pipe (Pack of 2)" brand: "supplygiant" price: "€ 23.93" currency: EUR in_stock: true reviews_count: 13 category: "Supplygiant" url: https://www.desertcart.pt/products/84256042-supply-giant-6i44x2-flexible-pvc-coupling-inner-diameter-1-3 store_origin: PT region: Portugal --- # 1.3-inch inner diameter fits 1-inch pipes Stainless steel clamps for secure, rust-resistant hold Certified for indoor & outdoor DWV sewer use Supply Giant 6I44x2 Flexible PVC Coupling Inner Diameter 1.3 inch with Stainless Steel Clamps for 1-inch Pipe (Pack of 2) **Brand:** supplygiant **Price:** € 23.93 **Availability:** ✅ In Stock ## Summary > 🔗 Lock in reliability with Supply Giant’s flexible coupling—where precision meets durability! ## Quick Answers - **What is this?** Supply Giant 6I44x2 Flexible PVC Coupling Inner Diameter 1.3 inch with Stainless Steel Clamps for 1-inch Pipe (Pack of 2) by supplygiant - **How much does it cost?** € 23.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/84256042-supply-giant-6i44x2-flexible-pvc-coupling-inner-diameter-1-3) ## Best For - supplygiant enthusiasts ## Why This Product - Trusted supplygiant brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Confidence:** Meets ASTM C1173 and CSA B602 standards, approved for underground use—plumbing peace of mind guaranteed. - • **Effortless Installation:** Clearly marked fittings with size and certification info speed up your project and reduce costly errors. - • **Universal Compatibility:** Seamlessly connects cast iron, plastic, copper, and schedule 40 steel pipes—your all-in-one coupling solution. - • **Built to Last, Rain or Shine:** Durable PVC elastomeric body paired with stainless steel clamps stands strong against soil conditions and weather exposure. - • **Precision Fit, Zero Guesswork:** Inner diameter engineered at 1.3 inches to perfectly match 1-inch nominal pipes, ensuring leak-proof connections every time. ## Overview Supply Giant’s 6I44x2 flexible PVC coupling offers a 1.3-inch inner diameter designed for 1-inch nominal pipes, featuring stainless steel clamps for rust resistance and secure fastening. Compatible with multiple pipe materials including cast iron, plastic, copper, and steel, it’s certified for both indoor and outdoor DWV sewer applications. Engineered for durability and ease of installation, this pack of two couplings meets ASTM and CSA standards, making it a trusted choice for professional plumbing and repair projects. ## Description Supply Giant Flexible Couplings have found wide acceptance among sewer and plumbing contractors and municipalities because of their quality and ease of installation. Supply Giant pipe couplings and adapters are used for all types of in-house and sewer connections: drain, waste, vent piping, house-to-main, repairs, cut- ins, conductor, roof drains and increasers-reducers. Manufacturing thousands of different flexible coupling types, Supply Giant has the right solution for most applications. Made of tough elastomeric polyvinyl chloride (PVC), the flexible couplings are strong, resilient and unaffected by soil conditions. ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. ## Features - IMPORTANT SIZE INFO: flexible coupling's inner diameter is 1.3 inches and connects with the pipe's outer diameter of 1.3 inches so the pipe nominal size is the 1-inch industry standard - COMPATIBLE WITH MULTIPLE PIPING SYSTEM: flexible coupling connects DWV (drain-waste-vent) piping, cast iron, plastic, copper, or schedule 40 steel pipe - FOLLOW THE MARKINGS: each rubber fitting is marked with part number, size, and certification - INDOOR AND OUTDOOR USE: can be used for non-pressure DWV (drain-waste-vent) piping systems and sewer systems whether indoors or outdoors - CERTIFIED AND UPC APPROVED: conforms to ASTM C1173, CSA B602 and rated for underground use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GPXJ4HJ | | Best Sellers Rank | #78,250 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,577 in Pipe Fittings | | Brand | SUPPLYGIANT | | Brand Name | SUPPLYGIANT | | Color | Black | | Connector Type | Reducer | | Customer Reviews | 4.6 out of 5 stars 618 Reviews | | Global Trade Identification Number | 00804595279335 | | Included Components | Coupling | | Item Dimensions | 1 x 1 x 2 inches | | Item Type Name | for pipe size 1 inch Black (pack of 2) Inner Diameter 1.3 Inches | | Item dimensions L x W x H | 1 x 1 x 2 inches | | Manufacturer | Supply Giant | | Manufacturer Part Number | 6I44x2 | | Material | Polyvinyl Chloride , Stainless Steel | | Material Type | Polyvinyl Chloride, Stainless Steel | | Model Number | 6I44x2 | | Number of Pieces | 2 | | Set Name | Pack of 2 | | Size | 1 Inch | | Thread Size | 1 inch | | UPC | 804595279335 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SUPPLYGIANT - **Color:** Black - **Connector Type:** Reducer - **Global Trade Identification Number:** 00804595279335 - **Item dimensions L x W x H:** 1 x 1 x 2 inches - **Manufacturer:** Supply Giant - **Material:** Polyvinyl Chloride, Stainless Steel - **Number of Pieces:** 2 - **Size:** 1 Inch - **Thread Size:** 1 inch ## Images ![Supply Giant 6I44x2 Flexible PVC Coupling Inner Diameter 1.3 inch with Stainless Steel Clamps for 1-inch Pipe (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/615QOCebULL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***. on March 18, 2024* ### ⭐⭐⭐⭐⭐ Review *by E***N on November 11, 2023* ### ⭐⭐⭐⭐⭐ Review *by W***! on January 11, 2021* ## Frequently Bought Together - Supply Giant 6I44x2 Flexible PVC Coupling Inner Diameter 1.3 inch with Stainless Steel Clamps for 1-inch Pipe (Pack of 2) - Fernco 1056-075 3/4-in. Flexible Coupling - Fernco 1056-100 1-in. Flexible PVC Pipe Coupling for Plastic and Copper Plumbing Connections, 2-Pack --- ## 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.pt/products/84256042-supply-giant-6i44x2-flexible-pvc-coupling-inner-diameter-1-3](https://www.desertcart.pt/products/84256042-supply-giant-6i44x2-flexible-pvc-coupling-inner-diameter-1-3) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-18*