Mandrel built a cooling water delivery hose with insulating rubber for the steel industry. Delivered in fix lengths and equipped with couplings UNI – DIN – ANSI B 16.5 with internal swaging according to EN 14421:2004. The flanges at the ends are electrically insulated.
Types: Suction and Delivery
Temperature: -40 °C / 100 °C
Specifications: EN 14421
Tube: Black smooth synthetic rubber.
Reinforcement: High tensile textile plies, helix wire embedded.
Cover: Special colored rubber, insulating, and heat resistant. External glass fiber ply treated with self-extinguishing rubber resistant to radiant heat up to 600 °C.
Working pressure: 10 bar
Burst pressure: 30 bar
| Inner Diameter | Weight | Vacuum | Bending Radius |
| 100 mm | 6.05 Kg/m | 0.6 bar | 500 mm |
| 125 mm | 7.63 Kg/m | 0.6 bar | 650 mm |
| 150 mm | 9.9 Kg/m | 0.6 bar | 1200 mm |
| 200 mm | 16.11 Kg/m | 0.6 bar | 1800 mm |
| 250 mm | 21.81 Kg/m | 0.6 bar | 2500 mm |
