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.
|Name||AShK50x14K1 (K2) -U||AShK50x14K1 (K2) -U-01||AShK50x14K1 (K2) -U2|
|Working pressure Pn, MPa (kg / cm²)||With the pumping unit working||
|When the pumping unit is inoperative||
|Nominal bore Dн, mm||
|Connecting thread M||146 GOST 632-80||OTTM 146 GOST 632-80||BCSG 146 GOST R 5 1906-2002|
|Corrosion resistance, GOST 13846-89||
|Working environment temperature, ° С||
|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