| Customization: | Available |
|---|---|
| After-sales Service: | Free Spare Parts |
| Warranty: | 1 Year |
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Coflex flexible hoses are for drilling and service both onshore and offshore in applications as choke and kill lines. Choke and kill lines are essential to control the well control equipment. Coflex flexible hoses are specifically designed to handle the high pressures and flowrates this use requires. All coflex hoses are designed in accordance with API 16C, composed of inner core, double cross wireline layer, heat-insulation layer, fire-resistance layer, buffering and sealing layer, and stainless steel jacket. High pressure flexible hoses are required in combination with flexibility and reliability in high pressure resistance, thermal insulation, anti-flaming, fire resistance and high abrasion resistance inner wall.
• 2-1/2", 3", 3-1/2" and 4" I.D available
• Up to 15,000 psi Pressure Test
• 5,000 psi WP, 7,500 psi WP, 10,000 psi WP available
• Coflex hoses can be made with API couplings connections, flanges, or weco hammer unions
• Designed and made in according with API 16C
Each hose is tested at 22500psi for 15 minutes. Pressure test graph, test certificate and letter of conformance are issued for each hose.
| Rotary hose | Rank |
Working pressure | Test pressure | Min. Bending Radius | Max. Length | Con. | |
| I.D. mm(in) | O.D | MPa (Psi) | MPa (Psi) | M | |||
| 51(2") | 68.6 | A | 11(1,500) | 21(3,000) | 800 | 30 |
TBG, LP, Union |
| 69 | B | 14(2,000) | 28(4,000) | ||||
| 74.4 | C | 28(4,000) | 56(8,000) | 850 | |||
| 63.5(2-1/2) | 81.9 | A | 11(1,500) | 21(3,000) | 900 | ||
| 82.3 | B | 14(2,000) | 28(4,000) | ||||
| 87.7 | C | 28(4,000) | 56(8,000) | 1,000 | |||
| 76(3) | 95.2 | A | 11(1,500) | 21(3,000) | 950 | ||
| 100.1 | B | 14(2,000) | 28(4,000) | ||||
| 108.8 | C | 28(4,000) | 56(8,000) | 1,050 | |||
| 89(3-1/2) | 117.3 | A | 11(1,500) | 21(3,000) | 1,000 | ||
| 119.5 | B | 14(2,000) | 28(4,000) | ||||
| 122.8 | C | 28(4,000) | 56(8,000) | 1,100 | |||
| 102(4) | 128.4 | A | 11(1,500) | 21(3,000) | 1,050 | ||
| 138.8 | B | 14(2,000) | 28(4,000) | ||||
| 147.4 | C | 28(4,000) | 56(8,000) | 1,100 | |||
| 127(5) | 150.0 | A | 11(1,500) | 21(3,000) | 1,200 | ||
| 154.1 | B | 14(2,000) | 28(4,000) | ||||
| 163.0 | C | 28(4,000) | 56(8,000) | 1,300 |
|||
| 152(6) | 180.0 | A | 11(1,500) | 21(3,000) | |||
| 185.0 | B | 14(2,000) | 28(4,000) | ||||
| 196.0 | C | 28(4,000) | 56(8,000) | 1,400 | |||
| 51(2) | 75.0 | D | 35(5,000) | 70(10,000) | 850 | ||
| 80.6 | E | 52(7,500) | 105(15,000) | 900 | |||
| 83.2 | F | 70(10,000) | 950 | ||||
| 63.5(2-1/2) | 107.0 | D | 35(5,000) | 70(10,000) | 1,000 | ||
| 110.0 | E | 52(7,500) | 105(15,000) | 1,050 | |||
| 114.0 | F | 70(10,000) | 1,100 | ||||
| 76(3) | 120.0 | D | 35(5,000) | 70(10,000) | 1,150 | ||
| 124.0 | E | 52(7,500) | 105(15,000) | 1,100 | |||
| 135.0 | F | 70(10,000) | 1,150 | ||||
| 89(3-1/2) | 133.0 | D | 35(5,000) | 70(10,000) | 1,100 | ||
| 146.5 | E | 52(7,500) | 105(15,000) | 1,150 | |||
| 153.0 | F | 70(10,000) | |||||
| 102(4) | 148.0 | D | 35(5,000) | 70(10,000) | 1,100 | ||
| 156.3 | E | 52(7,500) | 105(15,000) | 1,150 | |||
| 165.0 | F | 70(10,000) | 1,200 | ||||
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