管径流量与压力关系表

管径/流速/流量对照表

200.50.70.9 1.1 1.4 1.6 1.8 2.0 2.3 2.5 2.7 2.9 3.2 3.4 250.7 1.1 1.4 1.8 2.1 2.5 2.8 3.2 3.5 3.9 4.2 4.6 4.9 5.3 32 1.2 1.7 2.3 2.9 3.5 4.1 4.6 5.2 5.8 6.4 6.97.58.18.7 40 1.8 2.7 3.6 4.5 5.4 6.37.28.19.010.010.911.812.713.6 50 2.8 4.2 5.77.18.59.911.312.714.115.617.018.419.821.2 65 4.87.29.611.914.316.719.121.523.926.328.731.133.435.8 807.210.914.518.121.725.329.032.636.239.843.447.050.754.3 10011.317.022.628.333.939.645.250.956.562.267.973.579.284.8

12517.726.535.344.253.061.970.779.588.497.2106.

114.

9

123.

7

132.

5

15025.438.250.963.676.389.1101.

8

114.

5

127.

2

140.

152.

7

165.

4

178.

1

190.

9

20045.267.990.5113.

1

135.

7

158.

3

181.

203.

6

226.

2

248.

8

271.

4

294.

1

316.

7

339.

3

25070.7106.

141.

4

176.

7

212.

1

247.

4

282.

7

318.

1

353.

4

388.

8

424.

1

459.

5

494.

8

530.

1

300101.

8

152.

7

203.

6

254.

5

305.

4

356.

3

407.

1

458.

508.

9

559.

8

610.

7

661.

6

712.

5

763.

4

350138.

5

207.

8

277.

1

346.

4

415.

6

484.

9

554.

2

623.

4

692.

7

762.

831.

3

900.

5

969.

8

1039

.1

400181.

271.

4

361.

9

452.

4

542.

9

633.

3

723.

8

814.

3

904.

8

995.

3

1085

.7

1176

.2

1266

.7

1357

.2

450229.

343.

5

458.

572.

6

687.

1

801.

6

916.

1

1030

.6

1145

.1

1259

.6

1374

.1

1488

.6

1603

.2

1717

.7

500282.

7

424.

1

565.

5

706.

9

848.

2

989.

6

1131

.0

1272

.3

1413

.7

1555

.1

1696

.5

1837

.8

1979

.2

2120

.6

600407.

1

610.

7

814.

3

1017

.9

1221

.4

1425

.0

1628

.6

1832

.2

2035

.7

2239

.3

2442

.9

2646

.5

2850

.0

3053

.6

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