Description
Composite hose made from polyester fabrics and films, reinforced with internal and external wire helixes. The fabric and films used in Cryogas have been selected due to their excellent resistance to low temperatures and their retention of flexibility.
Principal Applications
TRANSCRYOGAS is suitable for conveying a wide range of low temperature refrigerated conveyants including Liquified Natural Gas (LNG), Liquid Nitrogen and Liquid Ethylene. To transport gases, it is standard practice to liquefy them either by refrigeration to low temperatures or by pressurisation.
Construction
Inner wire : SS 316L
Lining : Polyamide fabric & BOPP film
Outer cover : Polyamide fabric
Colour Code : White outer cover
Outer Wire : SS 316L
Physical Properties
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 13766 Class A Type 2 (for onshore use) and IMO IGC Code (for offshore use).
Temperature
Temperature range from -196°C to +45°C
Hose may be further protected and insulated by adding an external polyester rope lagging.
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 | 150 | 5.9 | 180 | 13 | 0.60 | 0.90 | 30 | 100 |
| 38 | 1.5 | 175 | 6.8 | 180 | 13 | 0.81 | 1.20 | 30 | 100 |
| 50 | 2 | 200 | 7.8 | 180 | 13 | 1.34 | 2.00 | 30 | 100 |
| 65 | 2.5 | 200 | 7.8 | 180 | 13 | 1.88 | 2.80 | 30 | 100 |
| 75 | 3 | 250 | 9.8 | 180 | 13 | 2.22 | 3.30 | 30 | 100 |
| 100 | 4 | 500 | 19.6 | 180 | 13 | 3.56 | 5.30 | 30 | 100 |
| 150 | 6 | 660 | 25.9 | 180 | 13 | 8.06 | 12.00 | 30 | 100 |
| 200 | 8 | 910 | 35.8 | 180 | 13 | 10.41 | 15.50 | 20 | 65 |
Minimum Burst Pressure:4 times Working Pressure (safety factor 4:1)
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