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125 cu ft Steel Argon Cylinder ISO Markings

New 125 cu ft steel argon cylinder with DOT approved UN/ISO markings, rust-stop painted exterior and a standard Inert Gas CGA580 valve installed. This large argon cylinder is proven to work hard for all of your industrial and construction applications.

Argon is the most common shielding gas, widely used as the base for the more specialized gas mixes.

All cylinders ship empty. Please consult your local compressed gas supplier for filling needs.

Premium Construction

  • Durable steel construction.
  • Thick painted walls.
  • Cap and Collar.

Quality Features

  • 7″ diameter x 43″ height (with valve)
    • Note: due to differences between manufacturers, cylinder height may vary by +/- several inches
  • 64 lb. weight (with valve)
  • ISO-stamped
  • DOT-approved
  • Cylinders with DOT approved UN/ISO markings have the USA stamp of approval for use in the United States.
  • Cylinders with UN/ISO markings may be used in certain international markets as well (Check with your local filler).
  • GCS UN/ISO cylinders contain friendly DOT approved pressure markings for ease of filling in different markets.
  • Certified or hydro-tested within 12 months
  • New CGA580 valve
  • 3/4″ NGT inlet thread
  • 58 lb. tare weight
  • Gas type: Argon
  • Applications: Industrial, Beverage, TIG, MIG, and ARC Welding, Refrigeration, Fabrication, Oxidation, and Cold Water Scuba Diving
  • Ships empty
  • Cylinder color may be gray or cranberry

Steel and aluminum argon cylinders in different sizes are available on our argon cylinder product page.

Questions? Please see our frequently asked questions page.

Still have questions? Email us at [email protected].

Product note: compressed gas cylinders can be dangerous if used improperly. Please be careful, know the correct procedures for use, and exercise caution when connecting and using any compressed gas device.

Weight 61 lbs
Dimensions 7 × 7 × 47 in
Material

Steel

Gas Type

Helium, Inert/Mixed, Mixed (CO2 + Nitrogen), Neon, Nitrogen

Finish

Painted, Rust Inhibitor

Capacity

125 cu ft

Valve

CGA580

Approval

DOT, ISO/UN

Service Pressure

2265 PSI / 156 Bar

Tare Weight

58 lbs

Length

43 in

Diameter

7" / 178 mm

Thread Size

3/4" NGT

Application

Beverage, Industrial, Tire Inflation, Welding

Ships

Empty

Water Capacity

1320 cu in / 21.65 l

Condition

New

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Fast Shipping

Gas Cylinder Source knows you need your product now, which is why we offer super-fast shipping and even have an express option. We also recognize shipping charges can play a significant role in a purchase, and that is why we do everything we can to keep shipping rates as low as possible. We do not inflate the price of our products as a mask for free shipping offers. Our product prices are set at the best pricing we can offer, and the amount charged for shipping covers the shipping and delivery of your order. We believe this transparency in costs is the best way to keep you well-informed while receiving the best price available.

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LTL Freight Shipments
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Time to Ship
Product is shipped from Minnesota. Transport time is usually between 1 and 5 days. Orders typically ship out the following business day after the order has been placed. Larger orders, and especially those going via a contracted freight service, may take additional time.

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