JYG-SZ Well Testing Hose
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The JYG-SZ well testing hose is primarily used for drill-stem testing, and the hose structure is designed to take into account the acid and other fluid delivery mediums.
Production Standard:
API Spec 16C
Construction:
- Uses a special industrial plastic as the inner sealing layer, or a stainless-steel inner tube in the event of a rapid pressure decrease.
- Composite rubber as the inner sealing tube, mainly composed of hydrogenated butadiene-acrylonitrile rubber with an excellent oil, seawater, thermal resistance, gas permeation prevention and more.
- High strength fabric cloth as the inner cushion layer and protective layer
- High strength steel wire as the skeleton layer
- Glass fiber cloth as fire prevention layer
- Composite rubber cover layer, made by chloroprene rubber, fire prevention, oil, abrasion, ozone, and aging resistant
- Optional electric heating tracing feature
- Optional stainless-steel armored cover, stainless steel wire, polyethylene helix cover and more according to specific requirements
- End Fittings: Satisfies NACE MR0175 / ISO 15156 standards
- Temperature Range: Ⅱ level, -25 ~ +100 ℃
- Maximum Length: 70m
- Production Length Tolerance: 6.4m or under ± 64 mm, above 6.4m ± 1%
- The minimum bending radius is measured according to the hose central line.
JYG-SZ Series Technical Parameters:
Code No. | I.D. (inch) (mm) | O.D. | Flame Shield | Armoured | Working Pressure (bar) (psi) | Test Pressure (bar) (psi) | Safety Factor | FSL | MBR (Storage) (m) | MBR (Operation) (m) | Weright (Kg/m) | Max. Length (m) | ||||
JYG-SZ-51×34.5 | 2 | 51 | 5.12 | 130 | Yes | No | 345 | 5,000 | 517 | 7,500 | 2.25 | FSL3 | 0.8 | 0.9 | 27.5 | 70 |
JYG-SZ-51×34.5+SS | 2 | 51 | 5.47 | 139 | Yes | Yes | 345 | 5,000 | 517 | 7,500 | 2.25 | FSL3 | 0.9 | 1.0 | 31.8 | 70 |
JYG-SZ-51×69 | 2 | 51 | 5.31 | 135 | Yes | No | 690 | 10,000 | 1,034 | 15,000 | 2.25 | FSL3 | 0.9 | 1.0 | 30.2 | 70 |
JYG-SZ-51×69+SS | 2 | 51 | 5.67 | 144 | Yes | Yes | 690 | 10,000 | 1,034 | 15,000 | 2.25 | FSL3 | 0.9 | 1.0 | 34.0 | 70 |
JYG-SZ-51×103.4 | 2 | 51 | 5.87 | 149 | Yes | No | 1,034 | 15,000 | 1,552 | 22,500 | 2.25 | FSL3 | 1.2 | 1.3 | 44.8 | 70 |
JYG-SZ-51×103.4+SS | 2 | 51 | 6.38 | 162 | Yes | Yes | 1,034 | 15,000 | 1,552 | 22,500 | 2.25 | FSL3 | 1.2 | 1.3 | 51.6 | 70 |
JYG-SZ-76×34.5 | 3 | 76 | 6.06 | 154 | Yes | No | 345 | 5,000 | 517 | 7,500 | 2.25 | FSL3 | 1.1 | 1.2 | 38.0 | 70 |
JYG-SZ-76×34.5+SS | 3 | 76 | 6.5 | 165 | Yes | Yes | 345 | 5,000 | 517 | 7,500 | 2.25 | FSL3 | 1.2 | 1.3 | 42.6 | 70 |
JYG-SZ-76×69 | 3 | 76 | 6.3 | 160 | Yes | No | 690 | 10,000 | 1034 | 15,000 | 2.25 | FSL3 | 1.4 | 1.5 | 39.6 | 70 |
JYG-SZ-76×69+SS | 3 | 76 | 6.77 | 172 | Yes | Yes | 690 | 10,000 | 1034 | 15,000 | 2.25 | FSL3 | 1.4 | 1.5 | 46.5 | 70 |
JYG-SZ-76×103.4 | 3 | 76 | 7.6 | 182 | Yes | No | 1,034 | 15,000 | 1,552 | 22,500 | 2.25 | FSL3 | 1.5 | 1.7 | 59.7 | 70 |
JYG-SZ-76×103.4+SS | 3 | 76 | 7.68 | 195 | Yes | Yes | 1,034 | 15,000 | 1,552 | 22,500 | 2.25 | FSL3 | 1.5 | 1.7 | 68.3 | 70 |
JYG-SZ-102×34.5 | 4 | 102 | 9.13 | 232 | Yes | No | 345 | 5,000 | 517 | 7,500 | 2.25 | FSL3 | 1.4 | 1.5 | 96 | 70 |
JYG-SZ-102×34.5+SS | 4 | 102 | 9.56 | 243 | Yes | Yes | 345 | 5,000 | 517 | 7,500 | 2.25 | FSL3 | 1.4 | 1.5 | 107 | 70 |
JYG-SZ-102×69 | 4 | 102 | 9.25 | 235 | Yes | No | 690 | 10,000 | 1,034 | 15,000 | 2.25 | FSL3 | 1.5 | 1.6 | 97.3 | 70 |
JYG-SZ-102×69+SS | 4 | 102 | 9.64 | 245 | Yes | Yes | 690 | 10,000 | 1,034 | 15,000 | 2.25 | FSL3 | 1.5 | 1.6 | 108.6 | 70 |
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