RX WELD 50 FT 1/4" Oxy Acetylene Welding Hose with 9/16"-18 B

The RXWELD twin-line oxy-acetylene hose is built for welders and metalworkers who need dependable reach across a shop floor. Measuring 50 feet with a 1/4-inch inner diameter, it connects your fuel and oxygen tanks directly to your cutting or welding setup, eliminating the need to haul heavy cylinders right next to your workpiece.

Equipped with standardized 9/16-inch-18 LH/RH B-style connectors, the hose connects directly to standard regulators and torches without requiring additional adapters. Its Grade R rubber construction provides essential flexibility and oil resistance, making it practical to maneuver around workshop floors where grease and debris are common hazards.

For pressure handling, the hose is rated for up to 300 PSI (20 Bar) maximum working pressure and features a 900 PSI bursting pressure rating. This makes it a capable, ready-to-use option for cutting and welding tasks that demand steady, high-pressure gas flow without risking equipment integrity.

As a Grade R hose, it is specifically manufactured for standard oxy-acetylene setups, meaning it is not suitable for alternative fuel gases that require other hose grades. Additionally, its 50-foot length may feel bulky if you only work at a compact, fixed bench.

Verdict: The RXWELD twin hose is an ideal fit for fabricators and shop owners who need a durable, direct-fit oxy-acetylene line with plenty of reach. If you run standard B-fitting gear and want reliable oil resistance, it delivers ready-to-work functionality straight out of the box.

• Length: 50 feet
• Inner Diameter: 1/4 inch
• Hose Grade: Grade R rubber
• Fittings: 9/16-inch-18 LH/RH B-style
• Working Pressure: 300 PSI (20 Bar)
• Burst Pressure: 900 PSI

A great fit if you:

• Need 50 feet of reach between your gas cylinders and work area
• Use standard oxy-acetylene torches with 9/16-inch-18 B-style connections
• Work in greasy or demanding shop environments that require oil-resistant Grade R rubber

Consider something else if you:

• Use alternative fuel gases that require a hose grade other than Grade R
• Work exclusively in tight spaces where a 50-foot twin line would create excess clutter

What are the connection sizes on this hose?
The hose comes with standardized 9/16-inch-18 LH/RH B-style fittings designed to fit standard regulators and torches without adapters.

What pressure levels can this hose withstand?
It is rated for a maximum working pressure of 300 PSI (20 Bar) and has a bursting pressure rating of 900 PSI.

What is the hose made of?
It is constructed from Grade R rubber, which provides oil resistance and flexibility for workshop environments.