--- product_id: 806306960 title: "3/8\" Flare x 3/8\" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack" brand: "kainga" price: "$18.17" currency: USD in_stock: true category: "Kainga" url: https://www.desertcart.us/products/806306960-3-8-flare-x-3-8-flare-male-brass-tube store_origin: US region: United States of America --- # 1200 PSI high-pressure rating 3/8" flare x flare male union corrosion-resistant brass 3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack **Brand:** kainga **Price:** $18.17 **Availability:** ✅ In Stock ## Summary > 🔥 Secure your flow with brass that never quits! 🔧 ## Quick Answers - **What is this?** 3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack by kainga - **How much does it cost?** $18.17 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/806306960-3-8-flare-x-3-8-flare-male-brass-tube) ## Best For - kainga enthusiasts ## Why This Product - Trusted kainga brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Value:** Two fittings included to keep your projects moving without delay - • **Versatile Compatibility:** Works seamlessly with copper, brass, aluminum & steel tubing - • **Premium High-Grade Brass:** Crafted from corrosion-resistant, low-magnetic brass for longevity - • **Precision Leak-Proof Seal:** Engineered for flawless, leak-tight connections under high pressure - • **Built for Extreme Conditions:** Operates reliably from -65°F to +250°F without fail ## Overview The KAINGA 3/8" Flare x 3/8" Flare Male Brass Tube Fitting is a durable, leak-resistant union coupling designed for high-pressure propane, fuel, and gas systems. Made from premium corrosion-resistant brass, it withstands pressures up to 1200 PSI and temperatures from -65°F to 250°F, ensuring reliable performance in demanding environments. Compatible with multiple tubing materials, this 2-pack offers professional-grade quality for plumbing, refrigeration, and fuel delivery applications. ## Description Buy KAINGA 3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack: Flared Tube Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Wide Compatibility: This brass union coupling delivers a secure, leak-resistant connection between flared tubes, enabling easy assembly. Designed for high-pressure propane, LP gas, natural gas, fuel delivery, refrigeration, plumbing, and vacuum systems - High-Grade Brass: Made from high-purity brass with low magnetic permeability, excellent corrosion resistance, and thermal ductility. These brass flare fitting are precision-machined under strict quality control to ensure reliable, long-lasting performance - Leak-Proof Connection: Precision flare union fitting delivers durable, leak-tight seals for fuel, oil, gas, air, and fluid lines. Compatible with copper, brass, aluminum, and steel tubing, built to withstand high pressure and harsh conditions - High Durability: Rated for pressures up to 1200 PSI and operating temperatures from -65°F to +250°F, this brass flared tube fitting delivers reliable performance and long service life in tough, high-pressure systems - Non-Potable Use: Contains low lead and is NOT for use with potable water in the USA, as per federal regulations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FH3VJRTF | | Best Sellers Rank | #12,943 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #262 in Pipe Fittings | | Brand Name | KAINGA | | Color | Brass | | Connector Type | Flare Union | | Customer Reviews | 4.4 4.4 out of 5 stars (31) | | Exterior Finish | Brass | | Included Components | Brass Plumbing Fitting | | Item Dimensions | 3 x 1.24 x 1.24 inches | | Item Weight | 0.08 Kilograms | | Manufacturer | KAINGA | | Material Type | Brass | | Model Number | 00ABA304 | | Number of Pieces | 2 | | Set Name | Brass Flare Union Fitting Set (2 Pack) | | Size | 3/8"Male x 3/8"Male-2 Pack | | Thread Size | 3/8 | | Thread Type | NPT | | Unit Count | 2.0 Count | ## Product Details - **Brand:** KAINGA - **Color:** Brass - **Connector Type:** Flare Union - **Exterior Finish:** Brass - **Item Weight:** 0.08 Kilograms - **Item dimensions L x W x H:** 3 x 1.24 x 1.24 inches - **Material:** Brass - **Size:** 3/8"Male x 3/8"Male-2 Pack - **Thread Size:** 3/8 - **Thread Type:** NPT ## Images ![3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack - Image 1](https://m.media-amazon.com/images/I/61RED17NuML.jpg) ![3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack - Image 2](https://m.media-amazon.com/images/I/61wGJiNAI1L.jpg) ![3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack - Image 3](https://m.media-amazon.com/images/I/717NJf1iJ5L.jpg) ![3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack - Image 4](https://m.media-amazon.com/images/I/61q2npTC2OL.jpg) ![3/8" Flare x 3/8" Flare Male Brass Tube Fitting, Union Reducing Coupling Flared Fitting for Propane, Fuel, and Gas, Durable Brass Pipe Connector, Leak-Resistant, 2 Pack - Image 5](https://m.media-amazon.com/images/I/71DQwuBPDZL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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/806306960-3-8-flare-x-3-8-flare-male-brass-tube](https://www.desertcart.us/products/806306960-3-8-flare-x-3-8-flare-male-brass-tube) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*