This MADE in the USA 1/2″ Green Heavy Duty Oxygen Hose is built for industrial reliability and long service life, delivering consistent oxygen flow in high-demand environments. Constructed from mill-grade materials, this hose lasts 2–3 times longer than standard-grade oxygen hoses. Its reinforced synthetic rubber body and strain relief devices prevent kinking, cracking, and premature wear at connection points — keeping your torch cutting efficiently.

Designed for professional fabrication, cutting, and welding applications, this hose meets RMA IP-7 standards and comes equipped with CGA C right-hand threaded fittings for oxygen service. Its smooth, flexible curve minimizes stress on fittings and ensures an uninterrupted flow from the regulator to the torch.

Key Features

• Made in the USA
• CGA C right-hand (RH) fittings pre-installed for secure oxygen connections
• 100 ft. length ideal for large workspaces, fabrication shops, and field setups
• Heavy-duty mill-grade hose designed for extended durability and flexibility
• Strain relief devices prevent kinks and cracking near fittings
• Smooth-curving hose design keeps the torch cutting without interruptions
• Synthetic rubber construction with spiral synthetic yarn reinforcement
• Meets RMA IP-7 industry standard for safety and performance

Technical Specifications

• Gas Type: Oxygen
• Grade: T
• Part Number: 71800121
• Length: 100 ft.
• Inside Diameter: 1/2″
• Connection: CGA “C” Right-Hand Thread
• Material: Synthetic rubber with spiral synthetic yarn reinforcement
• Surface: Ribbed, mill-grade finish
• Standard Compliance: RMA IP-7