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饱和蒸汽温度与绝对压力对照表

分类: 新闻动态 / 发布时间:2019-02-19 11:35:19 / 浏览次数:0
 

附图1蒸汽锅炉饱和蒸汽压力温度对照表

压力

温度

压力

温度

压力

温度

压力

温度

MPa

MPa

MPa

MPa

0.0010

0.0015

0.0020

0.0025

0.0030

6.9491

12.9751

17.5403

21.1012

24.1142

0.30

0.31

0.32

0.33

0.34

133.556

134.677

135.770

136.836

137.876

2.50

2.55

2.60

2.65

2.70

223.990

225.046

226.085

227.110

228.120

9.5

9.6

9.7

9.8

9.9

307.289

308.050

308.806

309.556

310.299

0.0035

0.0040

0.0045

0.0050

0.0055

26.6707

28.9533

31.0533

32.8793

34.6141

0.35

0.36

0.37

0.38

0.39

138.891

139.885

140.855

141.803

142.732

2.75

2.80

2.85

2.90

2.95

229.115

230.096

231.065

232.020

232.962

10.0

10.2

10.4

10.6

10.8

311.037

312.496

313.933

315.348

316.743

0.0060

0.0065

0.0070

0.0075

0.0080

36.1663

37.6271

38.9967

40.2749

41.5075

0.40

0.41

0.42

0.43

0.44

143.642

144.535

145.411

146.269

147.112

3.0

3.1

3.2

3.3

3.4

233.893

235.718

237.499

239.238

240.936

11.0

11.2

11.4

11.6

11.8

318.118

319.474

320.811

322.130

323.431

0.0085

0.0090

0.0095

0.010

0.011

42.6488

43.7901

44.8173

45.7988

47.6934

0.45

0.46

0.47

0.48

0.49

147.933

148.751

149.550

150.336

151.108

3.5

3.6

3.7

3.8

3.9

242.597

244.222

245.812

247.370

248.897

12.0

12.2

12.4

12.6

12.8

324.715

325.983

327.234

328.469

329.689

0.012

0.013

0.014

0.015

0.016

49.4281

51.0488

52.5553

53.9705

55.3401

0.50

0.52

0.54

0.56

0.58

151.867

153.350

154.788

156.185

157.543

4.0

4.1

4.2

4.3

4.4

250.394

251.862

253.304

254.719

256.110

13.0

13.2

13.4

13.6

13.8

330.894

332.084

333.260

334.422

335.571

0.017

0.018

0.019

0.020

0.021

56.5955

57.8053

58.9694

60.0650

61.1378

0.60

0.62

0.64

0.66

0.68

158.863

160.148

161.402

162.625

163.817

4.5

4.6

4.7

4.8

4.9

257.447

258.820

260.141

261.441

262.721

14.0

14.2

14.4

14.6

14.8

336.707

337.829

338.939

340.037

341.122

0.022

0.023

0.024

0.025

0.026

62.1422

63.1237

64.0596

64.9726

65.8628

0.70

0.72

0.74

0.76

0.78

164.983

166.123

167.237

168.328

169.397

5.0

5.1

5.2

5.3

5.4

263.980

265.221

266.443

267.648

268.835

15.0

15.2

15.4

15.6

15.8

342.196

343.258

344.309

345.349

346.378

0.027

0.028

0.029

0.030

0.032

66.7074

67.5291

68.3280

69.1041

70.6106

0.80

0.82

0.84

0.86

0.88

170.444

171.471

172.477

173.466

174.436

5.5

5.6

5.7

5.8

5.9

270.005

271.159

272.298

273.422

274.530

16.0

16.2

16.4

16.6

16.8

347.396

348.404

349.401

350.389

351.366

0.034

0.036

0.038

0.040

0.045

72.0144

73.3611

74.6508

75.8720

78.7366

0.90

0.92

0.94

0.96

0.98

175.389

176.325

177.245

178.150

179.040

6.0

6.1

6.2

6.3

6.4

275.625

276.706

277.773

278.827

279.868

17.0

17.2

17.4

17.6

17.8

352.334

353.293

354.242

355.181

356.112

0.050

0.055

0.060

0.065

0.070

81.3388

83.7355

85.9496

88.0154

89.9556

1.00

1.05

1.10

1.15

1.20

179.916

182.048

184.100

186.081

187.995

6.5

6.6

6.7

6.8

6.9

280.897

281.914

282.920

283.914

284.897

18.0

18.2

18.4

18.6

18.8

357.034

3570947

358.851

359.747

360.635

0.075

0.080

0.085

0.090

0.095

91.7816

93.5107

95.1485

96.7121

98.2014

1.25

1.30

1.35

1.40

1.45

189.848

191.644

193.386

195.078

196.725

7.0

7.1

7.2

7.3

7.4

285.869

286.830

287.781

288.722

289.654

19.0

19.2

19.4

19.6

19.8

361.514

362.385

363.248

364.103

364.950

  蒸汽锅炉常用压力单位有:

帕斯卡N/m2Pa 千帕(kPa) 兆帕(MPa)

巴(bar 毫巴(mbar)微巴(μbar

标准大气压(atm

磅力/英寸^2 lb/inch2psi)

工程大气压(kgf/cm2)

托(Torr=毫米汞柱(mmHg

英寸汞柱(inchHg

毫米水柱(mmH2O

达因/厘米2dyn/cm2

 换算关系:

1兆帕(MPa)1000000(Pa)

    1(bar)1000毫巴(mbar)

    1毫巴(mbar)1000微巴(μbar)1000达因/厘米2(dyn/cm2)

    1(Torr)1毫米汞柱(mmHg)133.329(Pa)

    1工程大气压=1千克力/厘米2(kgf/cm2)

    1物理大气压=1标准大气压(atm)