API 16C Flexible Choke Coflex Hose Coflexip Hoses
Recommended For:
Flexible hose between the riser and manifold or around the ball joint of offshore drilling rigs, specially designed to withstand high pressure.
Tube:
Modified Nitrile. Black. Resists abrasion, corrosion, oil, and up to 20% H2S.
Reinforcement:
Multiple layers of textile fabric and steel cable, with one layer middle rubber placed between cable layers.
Cover:
Fire resistant rubber cover, stainless steel armored to handle abrasion, corrosion, cutting, gouging, oil and weather.
Couplings:
Swaged couplings. Full range of couplings are available, such as hammer unions, flanges, camlock, male thread, etc.
Temperature:
-4℉ to +200℉ (-20℃ to +93℃) continuous service.
Options:
Accessories such as safety clamps and hose lift eyes are available upon request.
Test:
Each hose is tested at 22500psi for 15 minutes. Pressure test graph, test certificate and letter of conformance are issued for each hose.
Hose ID | Hose O.D. | Working Pressure | Min. Burst Pressure | Min. Bend Radius | |||||
| (In.) | (mm) | (In.) | (mm) | (psi) | (MPa) | (psi) | (MPa) | (In.) | (mm) |
| 2 1/2 | 63.5 | 5.14 | 130.6 | 10000 | 70 | 22500 | 155 | 48 | 1219 |
| 3 | 76.2 | 5.64 | 143.3 | 10000 | 70 | 22500 | 155 | 48 | 1219 |
| 3 1/2 | 88.9 | 6.05 | 153.7 | 10000 | 70 | 22500 | 155 | 54 | 1372 |