Twin Welding Hose Assembly
Product Overview
PASSION Industrial Twin Welding Hose Assembly is engineered for professional gas welding, oxy-fuel cutting, brazing, heating, and fabrication systems.
The assembly combines a blue oxygen hose and an orange LPG hose bonded together for easy handling and identification. The oxygen line is manufactured with EPDM rubber construction, while the LPG line utilizes a fuel-resistant virgin NBR tube with an EPDM weather-resistant cover.
With a durable polyester braided reinforcement and compliance with ISO 3821 and ARPM IP-7 standards, the hose offers dependable pressure performance, long-term flexibility, and excellent resistance to harsh industrial environments.
This twin-line gas hose is widely used across shipbuilding, construction engineering, steel processing, fabrication plants, and industrial maintenance sectors.
Key Advantages
Safe Color-Coded Design
- Blue Hose: Oxygen Service
- Orange Hose: LPG Service
Reduces connection errors and improves workplace safety.
Fuel Gas Resistant Construction
The LPG hose incorporates:
- Virgin NBR Inner Tube
- Excellent resistance to propane and LPG gases
- Long service life under fuel gas exposure
Weatherproof EPDM Cover
The EPDM cover protects the hose against:
- Sunlight
- Ozone
- Rain
- Abrasion
- Industrial environments
Strong Pressure Capability
Reinforced by one layer of high-strength polyester braid.
Pressure Rating:
Flexible and Easy to Handle
Operating Temperature:
-30°C to +80°C
Maintains flexibility during field operations.
Certified Manufacturing
Produced under strict quality systems:
- ISO 9001
- ISO 3821
- ISO 2398
- ARPM IP-7
- CE
- RoHS
- REACH
Technical Data
| Property |
Value |
| Product Type |
Twin Line Welding Hose |
| Service Gas |
Oxygen / LPG |
| Hose Sizes |
3/16", 1/4", 5/16" |
| Oxygen Hose Tube |
EPDM |
| Oxygen Hose Cover |
EPDM |
| LPG Hose Tube |
Virgin NBR |
| LPG Hose Cover |
Virgin EPDM |
| Reinforcement |
Polyester Braided |
| Working Pressure |
20 Bar |
| Burst Pressure |
60 Bar |
| Temperature Range |
-30°C to +80°C |
| Available Length |
25ft / 50ft / 100ft |
| Length Customization |
Yes |
| Color Customization |
Yes |
Typical Applications
Oxy-Fuel Cutting
Provides stable oxygen and LPG delivery for cutting operations.
Steel Structure Fabrication
Used extensively in structural steel manufacturing facilities.
Shipyard Maintenance
Suitable for marine repair and metal processing work.
Industrial Construction
Reliable gas supply solution for field welding projects.
Repair and Service Workshops
Supports welding, heating, brazing, and maintenance operations.
Why Choose PASSION Twin Welding Hose?
- 100% Virgin Rubber Compounds
- No Recycled Rubber Content
- ISO 3821 Certified Production
- ARPM IP-7 Compliant Design
- Consistent Quality Control
- OEM & ODM Available
- Custom Printing and Packaging
- Export Experience Since 2007
Packaging & Customization
Available packaging solutions:
- Poly Wrapped Coil
- Carton Box
- Reel Packaging
- Palletized Shipment
- Customized Branding
Customization Services:
- Hose Length
- Hose Color
- Logo Printing
- Packaging Design
- OEM Production
- ODM Solutions
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