ASHK50x14K1 (K2) -U
TU 3665-009-4965 2808-2004
It is used for sealing the wellhead of oil wells operated by sucker rod pumps, as well as for technological operations, research and repair work.
A hole is provided in the upper flange of the fittings for lowering research instruments into the well.
Climatic version of fittings UHL1 (HL1) GOST 15150-69.
The limiting values of the operating temperatures of the ambient air are from plus 40 ° С to minus 60 ° С.
| Specifications | ||||
| Name | AShK50x14K1 (K2) -U | AShK50x14K1 (K2) -U-01 | AShK50x14K1 (K2) -U2 | |
| Working pressure Pn, MPa (kg / cm²) | With the pumping unit working |
14 (140) |
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| When the pumping unit is inoperative |
14 (140) |
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| Nominal bore Dн, mm |
50 |
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| Connecting thread M | 146 GOST 632-80 | OTTM 146 GOST 632-80 | BCSG 146 GOST R 5 1906-2002 | |
| Corrosion resistance, GOST 13846-89 |
К1, К2 |
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| Working environment temperature, ° С |
120 |
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1. Wellhead stuffing box SU4
2. Quick disconnect connection BRS1 3. Wellhead branch pipe 4. Wellhead pipeline 5. Check valve КЗ1-50х14 6. Top flange 7. Blank plug 8. Manometric valve Вm5 9. Valve sampler Bp1-15 10. Check Valve |