Submersible Pump Seawater Hose TYPE:SD20
The submersible pump seater hose is used primarily for seawater lifting and delivery systems in offshore platforms. The hose connects to the submerged pump, and is responsible for seawater suction, as well as long-term pump weight loading.
Features:
Temperature Range: -20℃ ~ +100℃
Construction:
- Tube: Black nitrile rubber with an excellent seawater resistance, acid and alkali resistance, thermal insulation and other features
- Reinforcement: High strength steel wire, steel helix wire, and synthetic fiber cord
- Cover: Black chloroprene rubber with an excellent fire protection, seawater resistance, abrasion resistance, aging resistance, and other features
Technical Parameters:
| Code No. | Size (inch) | I.D. (mm) | O.D. (mm) | W.P. | B.P. | Safety factor | MBR (mm) | Weight (Kg/m) | LengthMax (m) | Rated Tensile Load (KN) | ||
| (bar) | (psi) | (bar) | (psi) | |||||||||
| SD20-51 | 2 | 51 | 81 | 20 | 300 | 80 | 1200 | 4 | 300 | 5 | 70 | 10 |
| SD20-64 | 2.5 | 64 | 94 | 20 | 300 | 80 | 1200 | 4 | 350 | 6.7 | 70 | 15 |
| SD20-76 | 3 | 76 | 106 | 20 | 300 | 80 | 1200 | 4 | 500 | 7 | 70 | 20 |
| SD20-89 | 3.5 | 89 | 121 | 20 | 300 | 80 | 1200 | 4 | 600 | 9.34 | 70 | 22 |
| SD20-102 | 4 | 102 | 134 | 20 | 300 | 80 | 1200 | 4 | 600 | 9.6 | 70 | 28 |
| SD20-127 | 5 | 127 | 171 | 20 | 300 | 80 | 1200 | 4 | 1000 | 16.7 | 70 | 32 |
| SD20-140 | 5.5 | 140 | 180 | 20 | 300 | 80 | 1200 | 4 | 1000 | 17 | 70 | 35 |
| SD20-152 | 6 | 152 | 191 | 20 | 300 | 80 | 1200 | 4 | 1200 | 18.1 | 70 | 38 |
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