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 wires – see below for other options. The hose can be covered with rope lagging for external protection if required.
Principal Applications
Chemdock is suitable for heavy-duty suction and discharge of bulk chemicals in road and rail tanker, dockside, and ship-to-shore applications. The addition of the PTFE liner in Chemdock-F makes it suitable for the most aggressive chemicals and searching solvents.
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
Chemdock-S – (Inner) SS 316L – (Outer) SS 316L
Chemdock-P – (Inner) Polypropylene coated steel – (Outer) Galvanised zinc coated mild steel
Chemdock-PS – (Inner) Polypropylene coated steel – (Outer) SS 316L
Chemdock-F – (Inner) SS 316L – (Outer) Galvanised zinc coated mild steel Inner liner: PTFE
Chemdock-FS – (Inner) SS 316L – (Outer) SS 316L Inner liner: 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 | 0.87 | 1.30 | 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 | 1.95 | 2.90 | 30 | 100 |
| 75 | 3 | 300 | 11.8 | 200 | 14 | 2.35 | 3.50 | 30 | 100 |
| 100 | 4 | 430 | 16.9 | 200 | 14 | 3.70 | 5.50 | 30 | 100 |
| 150 | 6 | 550 | 21.6 | 200 | 14 | 8.06 | 12.00 | 30 | 100 |
| 200 | 8 | 750 | 29.5 | 200 | 14 | 10.75 | 16.00 | 20 | 65 |
| 250 | 10 | 1000 | 39.3 | 200 | 14 | 13.00 | 19.30 | 20 | 65 |
Minimum Burst Pressure: 4 times Working Pressure (safety factor 4:1)
Send us your enquiry
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