Flexible Choke and Kill Hose
Scope of application: Flexible line connection in the choke manifold and kill manifold system.
Temperature range: -29°C~+121°C.
FSL class: FSL0、FSL1、FSL2、FSL3.
Tube: Synthetic rubber, oil resistance, acid & alkali resistance,abrasion resistance.
Reinforcement: Multi layers of high strength steel wire spiral.
Cover: Synthetic rubber, oil resistance, abrasion resistance, weather proof and anti-aging, fire resistance.
Outer protective layer: Stainless steel armor.
Hose coupling: Built-in type
End type: Welded or integral union, flange or hub, or as client’s requirements.
Standard: API Spec 16C
Certification: API 16C-0141
Maximum length: 60m（200ft）
Main parameter
| I.D | O.D | W.P | B.P | MBP | MBR | U.W. |
| in(mm) | mm | psi(MPa) | psi(MPa) | psi(MPa) | m | kg/m |
| 2 (50.8) | 95 | 5000(34.5) | 7500(51.7) | 11250(77.6) | 900 | 15 |
| 3 (76.2) | 130 | 1.2 | 24.9 | |||
| 3 1/2 (89) | 144 | 1.4 | 27.8 | |||
| 4 (101.6) | 155 | 1.4 | 32 | |||
| 2 (50.8) | 100 | 10000(69.0) | 15000(103.5) | 22500(155.0) | 1.2 | 18.7 |
| 2 1/2 (63.5) | 130 | 1.2 | 31.5 | |||
| 3(76.2) | 138 | 1.5 | 35.2 | |||
| 4 (101.6) | 164 | 1.8 | 44.1 | |||
| 2 (50.8) | 115 | 15000(103.5) | 22500(155.0) | 33750(233.0) | 1.4 | 27.1 |
| 2 1/2 (63.5) | 138 | 1.5 | 41.7 | |||
| 3(76.2) | 150 | 1.6 | 46 |