--- 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: "1115 kr" currency: NOK in_stock: true url: https://www.desertcart.no/products/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule store_origin: NO region: Norway --- # Van-Stone flange for secure pipe joins Chemical & corrosion resistant PVC Operates from 0 to 60°C reliably GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket **Brand:** cai - gf piping systems **Price:** 1115 kr **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?** 1115 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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 - • **Temperature Tough:** Reliable performance within 0-60°C (32-140°F) range, ideal for diverse environmental conditions. - • **Lightweight Yet Durable:** PVC construction offers high strength with less weight than metal, perfect for efficient installations. - • **Versatile Compatibility:** 4-inch slip socket fits seamlessly with male pipes or fittings, streamlining your system setup. - • **Flawless Pipe Connections:** Van-Stone flange design ensures leak-proof, easy-to-maintain joints for professional-grade plumbing. - • **Certified Quality Assurance:** Meets ASTM D1784, D1785, NSF 14 & 61 standards—trusted for potable water and industrial use. ## Overview The GF Piping Systems 4" Schedule 80 PVC Van-Stone Flange fitting combines chemical resistance, certified quality, and robust design to deliver reliable, lightweight pipe connections. Engineered for professional plumbing systems, it supports potable water and industrial applications with ease, ensuring leak-proof joints and long-lasting performance. ## Description Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).GF Piping Systems manufactures piping components and systems for gas and water distribution. The company, founded in 1802 and headquartered in Schaffhausen, Switzerland, meets International Organization for Standardization (ISO) standards 9001:2008 and 14001:2004. ## Features - Van Stone flange for joining two pipes or connecting valves in a piping system - Socket opening for connecting to a male pipe or fitting - PVC for chemical and corrosion resistance, high strength, and less weight than fittings made from metal - Operating temperature range of 0 to 60 degrees C (32 to 140 degrees F) - Meets ASTM D1784 and D1785 standards for quality assurance, and meets NSF standards 14 and 61 for potable water service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008O1Z3JU | | Best Sellers Rank | #324,477 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9,311 in Pipe Fittings | | Brand Name | CAI - GF PIPING SYSTEMS | | Color | Gray | | Connector Type | Slip Socket | | Customer Reviews | 4.5 4.5 out of 5 stars (10) | | Exterior Finish | Grey | | Item Dimensions | 9 x 9 x 2.8 inches | | Item Weight | 2 pounds | | Manufacturer | CAI - GF PIPING SYSTEMS | | Manufacturer Part Number | 854-040 | | Material Type | Polyvinyl Chloride | | Model Number | 854-040 | | Number of Packs | 1 | | Number of Pieces | 1 | | Size | 4 Inch | | Thread Size | 4 inch | | UPC | 696333389808 | | Unit Count | 1 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/41cQYw3EavL.jpg) ![GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Image 2](https://m.media-amazon.com/images/I/21Er+Vk2xCL.jpg) ![GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Image 3](https://m.media-amazon.com/images/I/41vM1JpGDUL.jpg) ![GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Image 4](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 ## 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.no/products/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule](https://www.desertcart.no/products/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*