--- product_id: 17391190 title: "40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL" brand: "weldfabulous" price: "€ 629.85" currency: EUR in_stock: true reviews_count: 8 category: "Weldfabulous" url: https://www.desertcart.pt/products/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder store_origin: PT region: Portugal --- # 10-year hydrotest certified 75% Argon / 25% CO2 mix 40 cu/ft capacity 40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL **Brand:** weldfabulous **Price:** € 629.85 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Elevate your welds with the power of precision gas! πŸ› οΈ ## Quick Answers - **What is this?** 40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL by weldfabulous - **How much does it cost?** € 629.85 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/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder) ## Best For - weldfabulous enthusiasts ## Why This Product - Trusted weldfabulous brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Gas Blend:** Optimized 75% Argon and 25% CO2 for superior weld quality and arc stability. - β€’ **Regulatory Compliance:** Meets strict DOT and ISO standards, ensuring top-tier safety and performance. - β€’ **Compact & Durable Design:** 7-inch diameter, 30-pound tank built to fit seamlessly in your workspace without compromise. - β€’ **Trusted by Professionals:** Ranked #19 in Welding Fuel Cylinders with a stellar 4.6-star rating from 300+ users. - β€’ **Long-Term Safety Assurance:** Hydrotested and stamped with a 10-year certification for reliable, worry-free use. ## Overview This 40 cu/ft welding gas cylinder delivers a precise 75% Argon and 25% CO2 blend, engineered for enhanced arc stability and weld quality. Hydrotested with a 10-year certification and compliant with DOT and ISO regulations, it ensures safety and durability. Compact and lightweight at 30 pounds, it’s a trusted choice among professionals, boasting a top 20 rank in welding fuel cylinders and glowing customer reviews. ## Description 40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL - desertcart.com Review: Awesome product, Great vendor! - I bought this tank over a year ago, came full as described and has worked as intended ever since. 100% top flight product, and vendor Review: For the money, buy it - Very good quality. Came filled and ready. Best price I could find in my area. No leaking, valve was in perfect condition. ## Features - All HP cylinders come with a 10 year hydrotest date stamped. - All HP cylinders are within 2 years of stamped date. - Meets DOT and/or ISO regulations. - DOT number is stamped on the tank. - Shipping only available to Continental US (Lower 48 States). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00I4Z63UO | | Assembled Diameter | 7 inches | | Best Sellers Rank | #239,192 in Automotive ( See Top 100 in Automotive ) #31 in Welding Fuel Cylinders | | Color | Turquoise | | Customer Reviews | 4.6 4.6 out of 5 stars (305) | | Cutting Diameter | 7 inches | | Date First Available | June 3, 2016 | | Item Package Quantity | 1 | | Item Weight | 30 pounds | | Manufacturer | Weldfabulous | | Part Number | ZZ40AG25S-FULL | | Size | 40 Cu./Ft. | ## Images ![40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL - Image 1](https://m.media-amazon.com/images/I/51Ejqq9ZnHL.jpg) ## Questions & Answers **Q: hi does this tank have all needed info stamped on the tank? thanks** A: Yes, the required info is stamped on the tank, and the date stamp on mine was less than 2 years old. **Q: How tall and how heavy is this filled bottle?** A: About 2 feet tall weighs around 40 lbs. **Q: Is this cylinder refillable?** A: It's refillable however most places I've encountered just switch them out. **Q: What are the dimensions of this tank? Obviously it's not 4.4 x 4.4 x 12 in like it says in description** A: It's about 22 & 1/2 inches high, 21 & 1/2 inches around and approximately 6 & 1/2 inches wide at the base. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome product, Great vendor! *by P***R on July 18, 2026* I bought this tank over a year ago, came full as described and has worked as intended ever since. 100% top flight product, and vendor ### ⭐⭐⭐⭐⭐ For the money, buy it *by D***N on January 11, 2026* Very good quality. Came filled and ready. Best price I could find in my area. No leaking, valve was in perfect condition. ### ⭐⭐⭐⭐⭐ Pretty convenient *by R***D on June 1, 2026* Showed up much sooner than original estimate. Tank looks brand new, and is completely full. Still kinda shocked you can buy this on Amazon. ## Frequently Bought Together - 40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL - RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose - Forney 37031 Nozzle Gel For Mig Welding, 16-Ounce , White --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder](https://www.desertcart.pt/products/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-29*