Applications
Twin line rubber hose for welding gas supply.
Advantages
Flexible and light weight for easy handling. The dual hose line makes connecting systems unnecessary.
Long, safe service life.
The cover is particularly resistant to atmospheric conditions (ozone, hot spots).
Flame resistant tube in case of flashback.
Very strong textile reinforcement giving high safety factor.
Clear branding showing gas symbol and date of manufacture.
Design
Overview
Inner tube
SBR/NR, smooth, black,
Reinforcement
synthetic textile,
Cover
EPDM, red for acetylene, blue for oxygen, smooth
Temperature range
-30 to +80
Standard/Approval
ISO 3821.
Additional information
80 and 120m length are available on request.
Hoses joined by extruded rubber bridge.
Hoses joined by extruded rubber bridge.
Technical Specifications
| ID (mm) | Wall thickness (mm) | OD (mm) | Working Pressure (bar) | Bursting pressure (bar) | Max. vacuum (bar) | Bending radius (mm) | Weight (kg/m) | Length (m) | Article number | Stock or min. order (m) |
¤ Upon availability. * Tolerance on length: ± 1 % (ISO 1307 Standard)
Downloads
Product Sheet
Product Sheet (PDF)