Description
Composite hose made from heavy-duty polypropylene fabrics and films with a double layer of abrasion-resistant PVC coated fabric cover, reinforced with internal and external wire helixes. The standard manufacture is with SS 316L inner and outer wires.
Principal Applications
Chemarine is suitable for heavy-duty suction and discharge of bulk chemicals in dockside and ship-to-shore applications.
Construction
Inner wire : SS 316L
Lining : Polypropylene Fabric
Outer cover : PVC Coated Terylene Weave Fabric
Colour Code : Royal Blue outer cover with white stripe
Outer Wire : Galvanised zinc coated mild steel
Physical Properties
Max. Elongation : 10% on proof pressure
Maximum Twist : 10° /mtr
Vacuum range : 0.9 bar
Electrical resistance : 2.5 Ohms/mtr < 2” Hose
1.0 Ohms/mtr > 2” Hose
Standards
Manufactured to the specifications where applicable to EN 13765 Type 3
Temperature
Depending on the conveyant -30°C to +80°C
Special application
Chemarine -S – (Inner) SS 316L – (Outer) SS 316L
Chemarine-P – (Inner) Polypropylene coated steel – (Outer) Galvanised zinc coated mild steel
Chemarine-F – (Inner) SS 316L – (Outer) Galvanised zinc coated mild steel Inner lining : PTFE
Specifications
| Bore diameter | Bend radius | Max work. pressure | Weight/meter | Maximum length | |||||
| mm | inch | mm | inch | psi | bar | Lbs/Ft | kg/m | meter | Feet |
| 25 | 1 | 125 | 4.9 | 200 | 14 | 0.73 | 1.10 | 30 | 100 |
| 38 | 1.5 | 150 | 5.9 | 200 | 14 | 1.14 | 1.70 | 30 | 100 |
| 50 | 2 | 190 | 7.5 | 200 | 14 | 1.41 | 2.10 | 30 | 100 |
| 65 | 2.5 | 200 | 7.9 | 200 | 14 | 1.91 | 2.85 | 30 | 100 |
| 75 | 3 | 300 | 11.8 | 200 | 14 | 2.55 | 3.80 | 30 | 100 |
| 100 | 4 | 430 | 16.9 | 200 | 14 | 3.76 | 5.60 | 30 | 100 |
| 150 | 6 | 550 | 21.6 | 200 | 14 | 8.66 | 12.90 | 30 | 100 |
| 200 | 8 | 750 | 29.5 | 200 | 14 | 11.42 | 17.00 | 20 | 65 |
| 250 | 10 | 1000 | 39.3 | 150 | 10 | 12.90 | 19.30 | 20 | 65 |
Minimum Burst Pressure: 5 times Working Pressure (safety factor 5:1)
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