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Сменные проточные части

They are intended for re-equipment of existing fleet of gas transfer turbo-compressor packages

  • at booster compressor stations to provide stable gas production under conditions of intensive bed pressure decreasing on the final stages of fields development;
  • at gas main compressor stations of gas mains to optimize their modes of operation;
  • at underground storage (UGS) for efficient equipment application under conditions of varying modes of gas discharging/injection.

Detachable rotor bundles comprise compressor rotor and stator parts installed instead of standard ones at site of gas transfer turbo-compressor packages operation.

Specification

                DRB type

Nominal
power,
MW

DRB polytropic
efficiency, %

Pressure ratio

Commercial
output,
sm3/th

Shaft
nominal
rotational
speed,
R.P.M.

Impellers number

Maximum final
casing pressure, MPa

Engine type

            DRB-6.3-47/57-125

6.3

70

2.2

192700

8200

6

14.72

DТ-71PЗ

            DRB-6.3-150/2.2

6.3

70

2.2

157200

8200

6

14.72

NК-12SТ

            DRB-6.3-210/1.7

6.3

68

1.7

306200

8200

4

20.58

NК-12SТ

            DRB-6.3-67К/1.7

6.3

80

1.7

329500

8200

3

7.46

NК-12SТ

            DRB-6.3-67К/2.2

6.3

75

2.2

194100

8200

4

7.46

NК-12SТ

            DRB-8/56-1.3

8.0

80

1.3

830300

8200

1

7.46

NК-14SТ

            DRB-8/56-1.45

8.0

82

1.45

573700

8200

2

7.46

NК-14SТ

            DRB-8/76-1.45

8.0

83

1.45

661400

8200

2

7.46

NК-14SТ

            DRB-8/100-2

8.0

71

2.0

236000

8200

4

14.72

NК-14SТ

            DRB-52/66.5-160М2

8.0

75

2.4

203300

9000

6

15.7

PS-90GP3

            DRB-16-100/1.7

16.0

78

1.7

855000

5300

3

9.81

NК-16SТ

            DRB-16-300/6-120

16.0

80

2.0

104800

10400

12

11.77

NК-16SТ

            DRB-16/150-1.7

16.0

70

1.7

677100

5200

4

14.72

NК-16SТ

            DRB-16/200-1.7

16.0

80

1.7

920800

5100

6

19.62

NК-16SТ

            DRB-16-125/1.7

16.0

77

1.7

762000

5300

3

12.26

NК-16SТ

            DRB-580/51-76

25.0

84

1.5

1891000

5000

2

9.22

NК-36SТ

              GC2-350/58-94

25.0

78

1.61

1200000

5000

10.0

DU80L

              DRB-0.4-15/30-38

0.4

65

1.23

34600

9150

2

7.85

VA02-450LB-2U2

              DRB-6.3/32К-2.2

6.3

76

2.2

163300

8290

4

7.46

STDP-6300-2BCUHL4

              DRB-6.3-150/2.2

6.3

73

2.2

185700

7974

6

14.72

STDP-6300-2BCUHL4

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