---
product_id: 1570410
title: "40 cu/ft Argon-Nitrogen-Helium Welding Gas Cylinder Tank CGA 580 -EMPTY"
brand: "generic"
price: "€ 466.71"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/1570410-40-cu-ft-argon-nitrogen-helium-welding-gas-cylinder-tank
store_origin: FR
region: France
---

# 10-year hydrotest date guarantee 3,360 psi rated valve safety 40 cu/ft capacity 40 cu/ft Argon-Nitrogen-Helium Welding Gas Cylinder Tank CGA 580 -EMPTY

**Brand:** generic
**Price:** € 466.71
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your welding game with unmatched power and safety! 🔥

## Quick Answers

- **What is this?** 40 cu/ft Argon-Nitrogen-Helium Welding Gas Cylinder Tank CGA 580 -EMPTY by generic
- **How much does it cost?** € 466.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/1570410-40-cu-ft-argon-nitrogen-helium-welding-gas-cylinder-tank)

## Best For

- generic enthusiasts

## Why This Product

- Trusted generic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fresh & Certified:** All cylinders stamped within 2 years and meet DOT/ISO standards.
- • **Durable Steel Build:** Compact 6.75" diameter and 16.375" length for easy handling and storage.
- • **Continental US Shipping:** Fast, reliable delivery across the Lower 48 states.
- • **Massive 40 cu/ft Capacity:** Power through your projects without constant refills.
- • **Industry-Leading Safety Valve:** Rated at 3,360 psi for maximum peace of mind.

## Overview

This 40 cu/ft Argon-Nitrogen-Helium welding gas cylinder by Weldfabulous offers a robust steel build with a compact design, rated for 3,360 psi valve safety. Each tank is stamped with a 10-year hydrotest date and meets strict DOT and ISO regulations, ensuring reliability and compliance. Ideal for professional welders seeking consistent performance, it ships exclusively within the Continental US.

## Description

40 cu/ft Argon-Nitrogen-Helium Welding Gas Cylinder Tank CGA 580 -EMPTY

## 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.
- If DOT cylinder -DOT number is stamped on the tank.
- Shipping only available to Continental US (Lower 48 States).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Weldfabulous |
| Part Number | ZZ40ARS |
| Item Weight | 28 pounds |
| Is Discontinued By Manufacturer | No |
| Size | 40 Cu./Ft. |
| Color | Turquoise |
| Installation Method | arc-welding |
| Item Package Quantity | 1 |
| Cutting Diameter | 7 Inches |
| Batteries Included? | No |
| Assembled Diameter | 7 Inches |

## Images

![40 cu/ft Argon-Nitrogen-Helium Welding Gas Cylinder Tank CGA 580 -EMPTY - Image 1](https://m.media-amazon.com/images/I/51YYMCaeEfL.jpg)

## Questions & Answers

**Q: Does airgas accept these? are they ok to use with argon/c02 mix? do they have d.o.t. stamped on them somewhere?**
A: Airgas locally would not fill ours.  We had to find an alternative supplier.  I don't know if it is rated for welding gas use.

**Q: Is this DOT certified?**
A: Yes. but if your intention is to go to a gas exchange facility then save your money and buy one from them. I was disappointed for not knowing before hand that when I bring mine to be filled with dry nitrogen that my nice new bottle will taken in exchange for a filled crappy bottle of theirs.

**Q: Can this be used for MIG welding?**
A: Yes. I use it for tig welding that is 100% argon. And exchange it at Norco when it is empty.

**Q: Do these cylinders accept safety caps? If so, which design & size?**
A: No

## Frequently Bought Together

- 40 cu/ft Argon-Nitrogen-Helium Welding Gas Cylinder Tank CGA 580 -EMPTY
- RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose

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**Shop now:** [https://www.desertcart.fr/products/1570410-40-cu-ft-argon-nitrogen-helium-welding-gas-cylinder-tank](https://www.desertcart.fr/products/1570410-40-cu-ft-argon-nitrogen-helium-welding-gas-cylinder-tank)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*