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PW14-25 - 1/4" x 25' Grade R Oxy-Acetylene Twin Hose

Packaging: 1 per each
$60.74/ea

In stock

OVERVIEW

Standard 25ft Oxy-Acetylene Hose

Upgrade or replace your old welding leads with this 25-foot Grade R Twin Welding Hose. Designed for the everyday welder, this 1/4-inch hose provides the reach you need to move around your garage or shop floor without dragging your cylinders with you. Whether you are cutting steel plate, heating seized bolts, or brazing fittings, this hose delivers a steady flow of oxygen and acetylene to keep your flame stable and your work efficient.

This is a Grade R hose, meaning it is specifically built for Acetylene gas only. If you are running a standard oxy-acetylene rig, this is the cost-effective standard. The hose features the classic green and red bonded construction—green for oxygen (right-hand thread) and red for acetylene (left-hand thread)—complete with standard B-fittings ready to screw directly into your regulator and torch. No need for adapters or extra clamps; just hook up, leak test, and start burning.

Key Benefits for the Welder

  • Perfect Length: At 25 feet, it's the standard length for most shop carts, offering enough slack to work freely without excess hose cluttering the floor.
  • Standard Fit: Comes with factory-crimped B-size nuts that fit almost all standard regulators and torches found in North America.
  • Kink Resistant: The rubber construction resists kinking, ensuring your gas flow doesn't get choked off in the middle of a cut.
  • Easy Identification: Clearly color-coded to prevent dangerous cross-connections during setup.

Important Note: Do not use this hose with Propane, MAPP, or Natural Gas. For those fuels, please select a Grade T hose to prevent hose degradation. This hose is strictly for Oxygen and Acetylene service.

Additional Information
Diameter:1/4"
Item:Twin Hose
Length:25 ft
Used For:Acetylene
Packaging Description:1-per-each
Hose Grade:Grade R
Gas Service:Oxygen & Acetylene
Connection Type:B-Size (9/16" - 18)
Color Code:Green (Oxygen), Red (Fuel)
Used For:Acetylene Only

INCLUDED

  • 1 x 25 ft Grade R Twin Welding Hose (1/4" ID) with Fittings

APPLICATIONS

  • Oxy-Acetylene Welding
  • Oxy-Acetylene Cutting
  • Brazing and Soldering
  • Heating applications
  • General Fabrication and Repair

FAQ

Grade R hose is designed specifically for Acetylene gas only. It has a non-oil-resistant liner and should not be used with other fuel gases like propane.

No, Grade R hose is not oil-resistant enough for propane or natural gas. You must use Grade T hose for those fuels to prevent the hose from rotting.

The hose comes with standard B-size fittings (9/16"-18 threads), which fit most standard regulators and torches.

Yes, the red acetylene fitting has left-hand threads (indicated by a notch on the nut) to prevent accidental connection to the oxygen regulator.

This hose has a 1/4-inch internal diameter, which is a standard size for most medium to heavy-duty welding and cutting applications.

Yes, it comes fully assembled with crimped fittings on both ends. You just need to connect it to your equipment and check for leaks.

Yes, this is a 'twin' hose, meaning the oxygen and fuel lines are bonded together to keep them organized, but they can be separated at the ends for connection.