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PW14-50 - 50ft Grade R Oxy-Acetylene Twin Hose 1/4 Inch

Packaging: 1 per each
$95.43/ea

In stock

OVERVIEW

Extend Your Reach with the 50ft Grade R Oxy-Acetylene Hose

Stop dragging your heavy cylinder cart around the shop every time you need to make a cut on the other side of the room. The PW14-50 Twin Welding Hose gives you 50 feet of freedom, allowing you to maneuver around large projects, vehicles, and structural beams with ease. Whether you are a professional welder, a farm mechanic, or a serious hobbyist, having a long, reliable hose is essential for safety and efficiency. This hose is built to lay flat and resist kinking, so you don't have to worry about gas flow interruptions while you are focused on your puddle.

Safety is the number one priority when dealing with compressed gases. This hose is manufactured to Grade R specifications, meaning it is designed specifically for Acetylene and Oxygen setups. The distinct green and red lines are fused together to prevent tangling but can be separated at the ends for easy attachment to your regulator and torch. The red line is for your fuel (acetylene) and has left-hand threads (indicated by the notch on the nut), while the green line is for oxygen and has right-hand threads. This standard safety feature prevents accidental cross-connections.

This 1/4-inch hose is the perfect size for most standard cutting torches and welding handles, delivering the right amount of flow for everything from light brazing to heavy cutting. The durable rubber cover protects the inner tube from sparks, hot metal, and the rough concrete of your shop floor. If you are running an acetylene rig, this is the dependable, high-quality hose you need to get the job done right.

Why Choose This Hose?

  • Freedom of Movement: 50 feet of length lets you work where you need to.
  • Ready to Use: Comes with standard fittings crimped on tight.
  • Safety First: Color-coded and Grade R rated for acetylene safety.
  • Durable: Tough rubber skin resists cuts and burns.
Additional Information
Diameter:1/4"
Length:50 ft
Item:Twin Hose
Used For:Acetylene
Hose Grade:Grade R
Color:Green, Red
Connection Type:B-Size (9/16" - 18)
Material:Rubber
Packaging Description:1 per each
Used For:Acetylene Only

INCLUDED

  • 1x 50 Ft. Grade R Twin Welding Hose (1/4" ID)
  • Pre-installed B-Size Brass Fittings (Oxygen & Acetylene)

APPLICATIONS

  • Oxy-Acetylene Cutting
  • Gas Welding
  • Brazing and Soldering
  • Flame Heating
  • Metal Fabrication
  • Automotive Repair
  • Farm and Ranch Maintenance

FAQ

No. Grade R hose is designed specifically for Acetylene. If you are using Propane, Natural Gas, or Propylene, you must use a Grade T hose, as those gases can degrade the rubber lining of a Grade R hose.

This hose comes with standard B-Size fittings, which are 9/16"-18 threads. The oxygen fitting is right-hand thread, and the acetylene fitting is left-hand thread.

Yes, the 1/4-inch inner diameter provides sufficient gas flow for most standard manual cutting torches and heating tips.

Grade R is for acetylene only and has a non-oil-resistant tube. Grade T is for all fuel gases (including propane) and features a flame and oil-resistant tube and cover.

Yes, the hose comes fully assembled with crimped brass fittings on both ends, ready to connect to your regulators and torch.

The hose is color-coded: Green is for Oxygen, and Red is for Acetylene (Fuel). The fittings are also threaded differently to prevent errors.

Standard welding hoses are typically rated for a maximum working pressure of 200 PSI, which is well above standard oxy-acetylene operating pressures.