--- product_id: 77881793 title: "GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4\" Slip Socket" brand: "cai - gf piping systems" price: "₹ 1925" currency: INR in_stock: true reviews_count: 2 category: "Cai Gf Piping Systems" url: https://www.desertcart.in/products/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule store_origin: IN region: India --- # Van-Stone flange for secure pipe joins Operates safely from 0 to 60°C Schedule 80 PVC for high strength & corrosion resistance GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket **Brand:** cai - gf piping systems **Price:** ₹ 1925 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your piping game with precision and durability! ## Quick Answers - **What is this?** GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket by cai - gf piping systems - **How much does it cost?** ₹ 1925 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/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule) ## Best For - cai - gf piping systems enthusiasts ## Why This Product - Trusted cai - gf piping systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Lightweight:** Schedule 80 PVC offers superior strength with less weight than metal, perfect for efficient installations. - • **Flawless Pipe Connections:** Van-Stone flange design ensures leak-proof, easy-to-maintain joints for professional-grade plumbing. - • **Optimized for Versatility:** 4-inch slip socket fits seamlessly with male pipes or fittings, streamlining your project workflow. - • **Certified Quality Assurance:** Meets ASTM D1784, D1785, NSF 14 & 61 standards—trusted for potable water and industrial use. - • **Chemical & Corrosion Resistant:** PVC material stands up to harsh chemicals and corrosion, extending system lifespan. ## Overview The GF Piping Systems 4" Schedule 80 PVC Van-Stone flange fitting combines robust chemical resistance and high strength with lightweight convenience. Engineered to meet rigorous ASTM and NSF standards, it ensures reliable, leak-proof connections in potable water and industrial piping systems, operating efficiently within 0-60°C. Ideal for professionals demanding quality and ease of installation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008O1Z3JU | | Best Sellers Rank | #182,570 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6,237 in Pipe Fittings | | Brand | CAI - GF PIPING SYSTEMS | | Brand Name | CAI - GF PIPING SYSTEMS | | Color | Gray | | Connector Type | Slip Socket | | Customer Reviews | 4.5 out of 5 stars 9 Reviews | | Exterior Finish | Grey | | Item Dimensions | 9 x 9 x 2.8 inches | | Item Weight | 2 Pounds | | Item dimensions L x W x H | 9 x 9 x 2.8 inches | | Manufacturer | CAI - GF PIPING SYSTEMS | | Manufacturer Part Number | 854-040 | | Material | Polyvinyl Chloride | | Material Type | Polyvinyl Chloride | | Model Number | 854-040 | | Number of Pieces | 1 | | Size | 4 Inch | | Thread Size | 4 inch | | UPC | 696333389808 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CAI - GF PIPING SYSTEMS - **Color:** Gray - **Connector Type:** Slip Socket - **Exterior Finish:** Grey - **Item Weight:** 2 Pounds - **Item dimensions L x W x H:** 9 x 9 x 2.8 inches - **Material:** Polyvinyl Chloride - **Number of Pieces:** 1 - **Size:** 4 Inch - **Thread Size:** 4 inch ## Images ![GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Image 1](https://m.media-amazon.com/images/I/81gFDlx+QML.jpg) ## Questions & Answers **Q: is 1.5" the inside diameter of the flange opening?** A: YES IT IS THE SHAFT DIA **Q: Does this item include a single flange? Or is it a pack** A: Single flange **Q: I'm looking for a 1/2" flange to use with schedule 40 pvc but can't find it. will this fit schedule 40 as well?** A: The diameter of the schedule 80 and schedule 40 PVC pipes is the same, so for this flange, they are interchangeable. Schedule 80 pipe has a thicker wall and is designed for higher pressure. Both will fit nicely into this flange and can be glued using PVC glue. **Q: what is the inside dimension of the 2-1/2 inch slip socket?** A: The outside diameter of a standard 2-1/2 inch pipe is 2-7/8 (2.875) inches. So, the inside diameter of the slip socket should be about that (or just very slightly more). HTH ## Customer Reviews ### ⭐⭐⭐⭐⭐ item received *by M***S on August 24, 2023* Disregard last review item was at post office, item was as described on site excellent price. Will order again from this site. ### ⭐⭐⭐⭐⭐ good *by D***R on June 18, 2017* good deal ## Frequently Bought Together - GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Spears 806 Series PVC Pipe Fitting, 90 Degree Elbow, Schedule 80, 2" Socket - Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male --- ## 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/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule](https://www.desertcart.in/products/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-09*