Oxygen 20 bar (300 psi) hose
High Pressure Oxygen Hose – 20 bar (300 psi) Working Pressure This high pressure oxygen hose is engineered for safe and efficient conveyance of oxygen and other welding gases in industrial welding, cutting, and brazing applications. Constructed with a synthetic rubber tube and high-tensile textile cord reinforcement, it delivers reliable performance under working pressures up to 300 PSI (20 bar) with a burst pressure of 900 PSI (60 bar). The hose features excellent resistance to weathering.
Product description
Tube: black synthetic elastomer.
Reinforcement: high tensile textile cords.
Cover: blue synthetic elastomer - abrasion and ozone resistant.
Application: oxygen.
Constant operation: -10 °C +60 °C (+14 °F +140 °F)
Product Overview
This high quality Oxygen Hose is specifically engineered for the safe and efficient conveyance of oxygen gas in industrial welding, cutting, brazing, and metal fabrication applications. Manufactured with a black synthetic elastomer tube and reinforced with high tensile textile cords, this hose delivers reliable performance under demanding working conditions. The blue synthetic elastomer cover provides exceptional resistance to abrasion and ozone, ensuring long service life even in harsh workshop environments. Designed for constant operation within a temperature range of -10°C to +60°C, this oxygen hose maintains flexibility and integrity across diverse working conditions.
Construction Details
| Layer | Material & Description |
|---|---|
| Tube (Inner Layer) | Black synthetic elastomer – compatible with oxygen gas, smooth bore for unrestricted gas flow and minimal pressure drop |
| Reinforcement | High tensile textile cords – provides excellent strength, flexibility, and resistance to kinking, ensuring safe operation under pressure |
| Cover (Outer Layer) | Blue synthetic elastomer – highly resistant to abrasion, ozone, weathering and oils; color-coded blue for easy identification and safety compliance |
Key Features & Advantages
- High Pressure Performance – Reinforced with high tensile textile cords for dependable strength and durability
- Excellent Abrasion Resistance – Tough blue synthetic elastomer cover protects against mechanical wear, dragging and rough surfaces
- Ozone & Weather Resistant – Cover formulation resists ozone cracking and UV degradation, extending hose life in outdoor or industrial environments
- Wide Temperature Range – Reliable continuous operation from -10°C to +60°C (+14°F to +140°F)
- Gas Compatible Tube – Black synthetic elastomer tube is specially formulated for oxygen gas, minimizing contamination and ensuring gas purity
- Kink Resistant – Balanced reinforcement design prevents twisting and kinking during use
- Color Coded for Safety – Blue cover ensures quick identification as oxygen line, reducing risk of cross-connection with fuel gas lines
- Lightweight & Flexible – Easy to handle and maneuver around workstations, reducing operator fatigue
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Oxygen Hose – High Pressure Welding Hose |
| Tube Material | Black synthetic elastomer |
| Reinforcement | High tensile textile cords |
| Cover Material | Blue synthetic elastomer (abrasion & ozone resistant) |
| Application | Oxygen gas conveyance for welding, cutting and brazing |
| Working Pressure | Up to 20 bar (300 psi) |
| Burst Pressure | 60 bar (900 psi) – 3:1 safety factor |
| Constant Operating Temperature | -10°C to +60°C (+14°F to +140°F) |
| Available Sizes (I.D.) | 3/16" (5mm), 1/4" (6mm), 5/16" (8mm), 3/8" (10mm), 1/2" (13mm) |
| Wall Thickness | Standard industrial grade |
| Standard Lengths | 50m, 100m per roll, or cut-to-length |
| Cover Color | Blue (standard) |
| Standards Compliance | Compliant with international oxygen hose safety standards |
Applications
| Industry | Application |
|---|---|
| Welding & Fabrication | Oxygen supply for oxy-acetylene welding and cutting torches |
| Steel Mills & Foundries | Heavy duty gas transfer in metal processing |
| Construction | On-site welding and cutting operations |
| Shipbuilding & Repair | Oxygen gas lines for fabrication and maintenance |
| Industrial Manufacturing | Brazing, soldering, and heating applications |
| Maintenance & Repair Shops | Workshop gas supply systems |
Available Configurations
- Single Hose – Individual oxygen line with blue cover
- Twin-Line Hose – Oxygen (blue) and Acetylene/Fuel (red) bonded together for convenience
- With Fittings – Pre-attached brass/brass plated fittings or couplings available upon request
- Custom Printing – Brand name, pressure rating, and size markings available
Safety Warning
⚠️ Important: This hose is designed for oxygen gas use only. Do not use for fuel gas, oil, or other incompatible media. Always use with proper regulators, check valves, and flashback arrestors. Follow all relevant safety regulations when handling oxygen gas and pressurized equipment.
Quality & Compliance
- Manufactured under strict quality control systems
- Rigorous pressure testing on every production batch
- 3:1 safety factor ensures reliable operation
Packaging & Shipping
| Item | Details |
|---|---|
| Packaging | Coiled and secured with protective wrap or in plywood reels (optional) |
| Shipping | Worldwide via sea, air, or land freight |
| Lead Time | 15–30 days based on order quantity and specifications |
| MOQ | Flexible – contact us for details |
Why Choose Us?
- Factory Direct – Competitive pricing with consistent quality
- OEM/ODM Services – Custom sizes, colors, lengths and packaging
- Quality Assurance – Every batch undergoes strict testing
- Fast Delivery – Efficient production and logistics
- Professional Support – Technical assistance and after-sales service
For detailed quotations, samples, or customized specifications, please contact our sales team. We are happy to provide tailored solutions for your specific requirements.
