RH-2401 - 3/8 Inch Grade R Oxy-Acetylene Twin Hose Assembly - 12.5 ft

Reliable Oxy-Acetylene Delivery for Professional Shops

Ensure safe and efficient gas delivery with this premium Grade R Twin Welding Hose. Designed specifically for oxy-acetylene applications, this hose assembly is an essential component for fabricators, metalworkers, and maintenance professionals who demand reliability in their equipment. The hose features a distinct color-coded system—green for oxygen and red for acetylene—to prevent cross-connection and ensure safety protocols are easily followed in busy shop environments.

With a generous 3/8-inch inner diameter, this hose is engineered to handle higher flow rates than standard 1/4-inch lines. This makes it particularly suitable for heavy-duty applications, such as operating large cutting torches, rosebud heating tips, or gouging equipment where gas volume is critical for performance. The 12.5-foot length is strategically sized for bench work, training booths, or stationary manifold systems where long, unruly hoses would only create clutter and safety hazards.

Constructed with a flame and oil-resistant cover, this Grade R hose stands up to the rigors of daily industrial use. While Grade R is specifically formulated for acetylene gas, it offers excellent resistance to abrasion and kinking, ensuring a long service life. The assembly comes ready to use with standard B-size fittings, allowing for immediate connection to your regulators and torch handles without the need for additional adapters or crimping tools.

Key Benefits for Your Workshop

• Optimized Flow: 3/8" I.D. prevents gas starvation during heavy cutting.


• Space Saving: 12.5 ft length keeps work areas tidy and safe.


• Safety First: Clear red/green coding and Grade R compliance.