Description
The CONTINENTAL CONTITECH 20027170 is a Grade R twin welding hose rated for 200 psi working pressure, designed for fuel gas and oxygen delivery in welding and cutting applications. With a 1/4 inch inside diameter and a 17/32 inch outside diameter, this hose delivers consistent gas flow at the torch. It is constructed to meet ARPM IP-7 standards, making it a reliable choice for professional welding operations. The hose is sold in 1-foot increments with a 25-foot minimum cut length from a 500-foot coil, giving shops the flexibility to cut runs to job-specific lengths.
This twin welding hose is suited for oxy-fuel welding, cutting, and brazing setups in fabrication shops, mechanical contractors, and field service environments. The twin-line construction carries fuel gas on one line and oxygen on the other in a single integrated assembly, which reduces clutter and the risk of line crossover at the torch connection. It performs across a temperature range of -40 degrees F to 120 degrees F, making it appropriate for both indoor shop use and outdoor field work in varied climates.
Key Features
- 200 psi working pressure rated for oxy-fuel welding and cutting service
- Grade R designation per ARPM IP-7 standard
- Twin-line design integrates fuel gas and oxygen lines in one hose body
- 1/4 inch inside diameter for consistent gas delivery volume
- Operating range of -40 degrees F to 120 degrees F
- Sold by the foot with a 25-foot minimum cut from a 500-foot coil
Compatibility
Designed as a standard Grade R twin welding hose suitable for use with conventional oxy-fuel torch assemblies and regulators that accept 1/4 inch ID welding hose connections.
Installation Notes
Installation and connection of welding hoses should be performed by a qualified welder, pipefitter, or gas systems technician. Shut off all cylinder valves and bleed residual pressure from existing lines before disconnecting or splicing hose. Inspect fittings for leaks with an approved leak-detection solution after connection never use an open flame. Follow applicable OSHA, NFPA 51, and torch manufacturer guidelines for hose routing, storage, and maximum allowable lengths.
Technical Specifications
- Inside Diameter: 1/4 inch
- Outside Diameter: 17/32 inch
- Working Pressure: 200 psi
- Style: Twin
- Grade: R
- Minimum Working Temperature: -40 degrees F
- Maximum Working Temperature: 120 degrees F
- Total Coil Length: 500 feet
- Minimum Cut Length: 25 feet
- Standard: ARPM IP-7
- Weight: 1.7 pounds
Standard Information
- Brand: CONTINENTAL CONTITECH
- Manufacturer Part Number: 20027170
