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12OX - 1/2 Inch Grade T Oxygen Hose - Bulk Cut Length

Packaging: sold by the foot
$1.90/ft $1.36/sold by the foot only $1.36/ftSave 28%

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OVERVIEW

Built Tough: 1/2" Grade T Oxygen Hose for the Real World

When you are out on the shop floor or in the field, your gear takes a beating. You're dragging lines over greasy concrete, around sharp metal corners, and through puddles of who-knows-what. That is why you don't settle for cheap hose. This 1/2" Grade T Oxygen Hose is built to survive the nastiest environments you can throw at it. The "Grade T" rating isn't just a letter—it means the hose cover is chemically formulated to resist oil and flame. If you've ever had a hose swell up and get spongy because it sat in a patch of oil, you know why Grade T matters. It stays tough, it doesn't rot, and it keeps you safe.

Let's talk about flow. Most standard torch setups run on 1/4-inch hose. That's fine for light work, but when you need to cut through 4-inch plate or heat up a massive casting with a rosebud, a skinny hose just chokes your torch. This beast has a 1/2-inch diameter. It's like upgrading from a garden hose to a fire hose. You get massive oxygen flow, meaning you can run hotter, cut deeper, and work faster without starving your tip. It's perfect for those long runs where you need to extend your reach without losing pressure at the torch handle.

We sell this hose by the foot, so you aren't stuck buying a 100-foot roll when you only need 35 feet to reach your new manifold drop. Customize your rig exactly how you want it. Whether you are building a heavy-duty cutting station, repairing a damaged line, or setting up a custom manifold system, this hose gives you the flexibility and durability to get the job done right. Don't risk your safety or your weld quality with undersized or rotting hoses—upgrade to heavy-duty Grade T and feel the difference in flow and reliability.

Why Welders Choose This Hose:

  • Oil Resistant: Won't get spongy or weak from shop grease.
  • High Flow: 1/2" size feeds the biggest torches without starving.
  • Custom Lengths: Buy only what you need, from 1 foot to 100.
  • Tough Skin: Resists cuts, abrasion, and hot sparks.
Additional Information
Diameter:1/2"
Item:Hose
Packaging Description:sold per ft (sold-per-ft)
Used For:Oxygen
Grade:T
Color:Green
Material:Oil Resistant Synthetic Rubber
Length:ft
Used For:Inert Gas

INCLUDED

  • 1/2 Inch Grade T Oxygen Hose (Sold by the Foot)

APPLICATIONS

  • Heavy-duty oxy-fuel cutting and welding
  • Industrial scrap yards and demolition
  • Shipbuilding and marine fabrication
  • Steel mills and foundries
  • Manifold gas distribution systems
  • Large-scale heating applications

FAQ

Grade T indicates that the hose material is oil and flame resistant. While this is critical for fuel hoses, using Grade T for oxygen ensures the hose will not degrade if it comes into contact with oil or grease in the workshop environment.

No. This hose is green, which indicates it is for Oxygen service only. Acetylene and other fuel gases must use red hoses to prevent dangerous cross-connections, although the Grade T material itself is chemically compatible with fuel gases.

A 1/2 inch hose is used for high-flow applications where standard 1/4 inch or 3/8 inch hoses would cause a pressure drop. This is common for heavy heating torches, lancing, or very long hose runs.

No, this product is sold by the foot as bulk hose. You will need to purchase and install the appropriate 1/2" fittings separately.

Since it is sold by the foot, you can order continuous lengths up to the maximum reel size available in stock (typically 500ft or more). Please check current stock for very long continuous runs.

You can cut this hose easily with a sharp utility knife or a dedicated hose cutter. Ensure the cut is square and clean before installing fittings.

This specific hose is for Oxygen (Green). However, because it is Grade T, the material is compatible with the presence of propane fumes externally, but you should use a Red Grade T hose for the actual propane gas line.

No, this is a heavy-duty industrial hose designed to resist kinking and crushing, ensuring steady gas flow even in rough working conditions.