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- Place of Origin: Hebei Hengshui
- Brand Name: shuangxu
- Model Number: 002
Products with high pressure resistance, fire resistance, heat insulation, oil, acid and other characteristics. Use in oil drilling well control system in such a hose, superior general hard line, safe, reliable, easy installation and removal, time-saving, corrosion-resistant, maintenance-free, long service life.
1. Fire resistance: at 750 ℃, to ensure that the working pressure for 15 minutes.
2. Oil resistance: 24 hours of immersion in hydraulic oil 40 ℃ to 100 ℃ no deterioration of shedding.
3. Acid and alkali resistance: Soak 24 hours, respectively, no significant change in 4% HCL and 4% NaOH solution;
4. The pressure resistance: under pressure 52.5MPa, the regulator 5 minutes without leakage, pipe surface deformation, breaking pressure greater than 105MPa;
5. insulation: pipe were placed in 300 ℃ to 50 ℃ environment, the tube body has water, 20 minutes, the temperature outside the tube body ratio of 1:40.
- Place of Origin: Hebei Hengshui
- Brand Name: shuangxu
- Model Number: 002
Hose diameter (mm) | The outer diameter of the hose (mm) | The outer diameter of the winding layer (mm) | Working pressure | test pressure | The minimum burst pressure | The minimum bending radius(mm) | Temperature refractory ℃ | |||
MPa | PSI | MPa | PSI | MPa | PSI | |||||
Φ13(1/2") | 57.8±3.6 | 22.2±0.38 | 43 | 6230 | 64.5 | 9345 | 86 | 12460 | 215 | 800 |
Φ16(5/8") | 61±3.6 | 26±0.8 | 38 | 5506 | 57 | 8259 | 76 | 11012 | 245 | 800 |
Φ19(3/4") | 66.5±3.6 | 30±0.8 | 34.5 | 4999 | 51.75 | 7498 | 69 | 9988 | 300 | 800 |
Φ25(1") | 74.5±4.3 | 36±0.8 | 27.5 | 3984 | 41.25 | 5976 | 55 | 7968 | 370 | 800 |
Φ32(11/4") | 80.8±5.2 | 44±0.8 | 20.5 | 2970 | 30.75 | 4455 | 41 | 5940 | 470 | 800 |
Φ38(11/2") | 87.2±5.1 | 50.8±1.0 | 17 | 2463 | 25.5 | 3694 | 34 | 4926 | 570 | 800 |
Φ51(2") | 100.7±5.1 | 63.8±1.0 | 17 | 2463 | 25.5 | 3694 | 34 | 4926 | 720 | 800 |