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HOSTH2101 - 1/4 Inch Grade T Twin Welding Hose - 12.5 Feet

Packaging: 1 per each
$52.00/ea $37.14/1 per each only $37.14/eaSave 29%

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SKU: HOSTH-2101 Categories: ,

OVERVIEW

Universal Fuel Gas Compatibility for Professional Welders

The Grade T Twin Welding Hose (12.5 Ft x 1/4 In) is an essential component for welders who require versatility and safety in their oxy-fuel setups. Unlike standard Grade R hoses, which are limited strictly to acetylene use, this premium Grade T hose is engineered to handle all fuel gases. Whether you are running propane, natural gas, propylene, or traditional acetylene, this hose features a specially formulated liner that resists the chemical degradation caused by alternate fuels. This makes it the safest and most practical choice for workshops that utilize multiple fuel sources or specific heating applications requiring propane.

Compact and Durable Design

Measuring 12.5 feet in length, this hose is specifically sized for applications where long, tangling lines are unnecessary or hazardous. It is the perfect length for bench-top welding stations, portable cylinder totes, or maintenance carts where the gas supply is kept close to the work area. The 1/4-inch inner diameter is the industry standard for most manual cutting and welding torches, providing sufficient flow for a wide range of tip sizes without significant pressure drop. The exterior cover is resistant to oil, flame, and abrasion, ensuring a long service life even in harsh industrial environments where exposure to sparks and shop fluids is common.

Safety and Convenience

Safety is paramount in gas welding, and this hose is designed with distinct color coding—Green for Oxygen and Red for Fuel gas—to prevent cross-connection errors. It comes pre-assembled with standard B-size brass fittings (9/16"-18 threads), featuring right-hand threads for oxygen and left-hand threads for fuel, ensuring compatibility with the vast majority of regulators and torch handles on the market. The spiral reinforcement provides excellent kink resistance while maintaining flexibility, allowing for precise torch manipulation without fighting the drag of a stiff hose.

Additional Information
Packaging Description:1 per each
Item:Hose, Twin Hose
Used for:Propane Vapour, Acetylene and Propane
Length :12.5 ft
Diameter (in):1/4"
Connection Type:B-Size (9/16" - 18)
Material:Synthetic Rubber
Gas Compatibility:Acetylene, Natural Gas, Oxygen, Propane, Propylene
----- new values below ----
Hose Grade:Grade T
Connection Type:B-Size (9/16"-18)
Working Pressure:200 PSI
Material:Synthetic Rubber
Gas Compatibility:Propane, Acetylene, Natural Gas, Propylene, Oxygen
diameter-in:1-4
item:twin-hose
length:12-5-ft
used-for:acetylene-and-propane
packaging-description:1-per-each

INCLUDED

  • 1 x 12.5 ft. Grade T Twin Welding Hose (1/4 in. ID) with B-Size Fittings

APPLICATIONS

  • Oxy-fuel welding, cutting, and brazing operations
  • Heating applications using Propane or Natural Gas
  • Portable welding carts and cylinder totes
  • Bench-top soldering and jewelry repair stations
  • General metal fabrication and maintenance

FAQ

Grade T hose has a neoprene liner that is oil and flame resistant, making it safe for all fuel gases including propane and natural gas. Grade R hose is only safe for acetylene and will deteriorate if used with other fuel gases.

Yes, Grade T hose is universally compatible and is perfectly safe and effective for use with Acetylene, as well as Propane, Propylene, and Natural Gas.

This hose comes with standard B-size fittings, which have 9/16"-18 threads. The oxygen fitting is right-hand thread, and the fuel fitting is left-hand thread (indicated by a notch on the nut).

12.5 feet is considered a short hose, ideal for bench work or portable cylinder carts where the tanks are close to the work. For general shop use where you need to walk around large parts, a 25ft or 50ft hose might be better.

This twin welding hose typically has a maximum working pressure of 200 PSI, which is standard for oxy-fuel welding and cutting applications.

The hose is color-coded for safety: Green is for Oxygen and Red is for the Fuel gas. The fittings are also threaded differently to prevent accidental cross-connection.

No, this product is the hose assembly only. Flashback arrestors are sold separately and are highly recommended for safety at the regulator or torch end.