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High-efficiency Extraction Back-pressure Steam Turbine
Negotiable
Qingdao Jieneng Steam Turbine Group Co.,Ltd.
China
No. 7 Wuyang Road, Shibei District, Qingdao City, Shandong Province
+86 0532-86125168
Online Contact
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Product Introduction

1.Cogeneration (CHP) steam turbine, the main model for thermal power plants, widely applied across various industries.

2.Modular design, adaptable to diverse steam inlet, extraction, and exhaust parameters, shortening manufacturing cycle.

3.Optional additional non-regulated extraction port available.

4.Compact structure, shipped and installed as a complete unit.

5.Integral rotor design enables rapid start-up.

6.Advanced steam seal structure reduces steam leakage losses.

7.High-speed with gearbox, improving efficiency by 5–10% compared with direct-drive units.

8.Electro-hydraulic governing system.

9.Supplies industrial steam at two different parameter levels, with automatic regulation of both loads.

10.Layout options: single-layer or double-layer arrangement.

Product Parameters

Back Pressure Steam Turbine

Model

Power MW

Inlet parameters

Exhaust steam

Pressure MPa

Temperature ℃

Maximum steam volume t/h

Pressure MPa

B0.7-3.60/1.10

0.7

3.6

400

15.1

1.1

B1.2-3.43/0.981

1.2

3.43

435

26.1

0.981

B1.3-0.800/0.350

1.3

0.8

    

0.35

B1.4-5.00/0.900

1.4

5

420

18.5

0.9

B1.5-3.30/0.785

1.5

3.3

415

28.3

0.785

B1.5-3.43/0.687

0.6

3.5

435

35.77

2.2

B1.5-3.43/0.980

1.5

3.43

435

22.3

0.98

B1.5-3.82/0.600

1.5

3.82

    

0.6

B1.6-3.80/0.981

1.6

3.8

    

0.981

B1.7-5.00/0.900

1.7

5

    

0.9

B1.8-2.00/0.300

1.8

2

300

37.76

0.3

B2.0-3.82/0.800

2

3.82

    

0.8

B2.2-3.90/0.700

2.2

3.9

    

0.7

B2.2-3.92/1.37

2.2

3.92

    

1.37

B2.3-4.00/1.20

2.3

4

57.3

280

1.2

B2.3-4.08/0.800

2.3

4.08

    

0.8

B2.5-3.82/0.600

2.5

3.82

    

0.6

B2.5-8.80/0.900

2.5

8.8

21.7

520

0.9

B2.8-3.53/0.900

2.8

3.53

42

435

0.9

B3.3-4.90/1.20

3.3

4.9

435

41

1.2

B3.4-3.60/0.600

3.4

3.6

435

38.3

0.6

B3.5-4.50/1.00

3.5

4.5

    

1

B5.3-8.80/0.900

5.3

8.8

520

47

0.9

B6.6-3.43/0.490

6.6

3.43

435

73.7

0.49

B7.7-8.80/0.900

7.7

8.8

520

64.8

0.9

B9.9-8.80/0.900

9.9

8.8

520

82.5

0.9

B14-4.90/0.981

14

4.9

470

126

0.981
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