寻找钢管尺寸图表?ASME B36.10和ASME B36.19规格涵盖尺寸无缝和焊接钢管对于高温和低温的服务,提供管道外部和内径(OD,ID),管厚度(WT,“安排”)和管道理论重量(每尺磅和千克/米)的管道厚度(WT)的组合。ASME B36.10适用于碳和合金钢管(实施例A53,A106,A333,A335);ASME B36.19适用于不锈钢,双工和镍合金管(如A312,A790,A928,B161等)。
ASME B36.10管尺寸图表(碳和合金管)
ASME B36.10重量千克/米
第一线:壁厚为mm;第二线:管材重量(每米千克)
nps. | od mm. | SCH。5. | SCH。10. | SCH。20. | SCH。30. | SCH。40 | SCH。STD. | SCH。60. | SCH。80 | SCH。XS. | SCH。100. | SCH。120. | SCH。140. | SCH。160. | SCH。XXS. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/8 | 10.287 | 0.089 0.21 |
1.24 0.28 |
- | - | 1.73 0.37 |
1.73 0.37 |
- | 2.41 0.47 |
2.41 0.47 |
- | - | - | - | - |
1/4 | 13.716 | 1.24 0.38 |
1.65 0.49 |
- | - | 2.24 0.63 |
2.24 0.63 |
- | 3.02 0.80 |
3.02 0.80 |
- | - | - | - | - |
3/8 | 17.145 | 1.24 0.49 |
1.65 0.63 |
- | - | 2.31 0.84 |
2.31 0.84 |
- | 3.20 1.10 |
3.20 1.10 |
- | - | - | - | - |
1/2 | 21.34 | 1.65 0.80 |
2.11 1.00 |
- | - | 2.77 1.62 |
2.77 1.62 |
- | 3.73 0.80 |
3.73 0.80 |
- | - | - | 4.78 1.95 |
7.47 2.55 |
¾ | 26.67 | 1.65 1.03 |
2.11 1.28 |
- | - | 2.87 1.69 |
2.87 1.69 |
- | 3.91 2.20 |
3.91 2.20 |
- | - | - | 5.56 2.90 |
7.82 3.64 |
1 | 33.401. | 1.65 1.30 |
2.77 2.09 |
- | - | 3.38 2.50 |
3.38 2.50 |
- | 4.55 3.24 |
4.55 3.24 |
- | - | - | 6.35 4.24 |
9.09 5.45 |
1 1/4 | 42.164 | 1.65 1.65 |
2.77 2.70 |
- | - | 3.56 3.39 |
3.56 3.39 |
- | 4.85 4.47 |
4.85 4.47 |
- | - | - | 6.35 5.61 |
9.70 7.77 |
1 1/2 | 48.26 | 1.65 1.91 |
2.77 3.11 |
- | - | 3.68 4.05 |
3.68 4.05 |
- | 5.08 5.41 |
5.08 5.41 |
- | - | - | 7.14 7.25 |
10.15 9.56 |
2 | 60.325 | 1.65 2.40 |
2.77 3.93 |
- | - | 3.91 5.44 |
3.91 5.44 |
- | 5.54 7.48 |
5.54 7.48 |
- | - | - | 8.74 11.11 |
11.07 13.44 |
2 1/2 | 73.025 | 2.11 3.69 |
3.05 5.26 |
- | - | 5.16 8.63 |
5.16 8.63 |
- | 7.01 11.41 |
7.01 11.41 |
- | - | - | 9.53 14.92 |
14.02 20.39 |
3. | 88.9 | 2.11 4.51 |
3.05 6.45 |
3.96 8.29 |
4.78 9.92 |
5.49 11.29 |
5.49 11.29 |
- | 7.62 15.27 |
7.62 15.27 |
- | - | - | 11.13 21.35 |
15.24 27.68 |
3 1/2 | 101.6 | 2.11 5.18 |
3.05 7.40 |
- | - | 5.74 13.57 |
5.74 13.57 |
- | 8.08 18.63 |
8.80 18.63 |
- | - | - | 16.15 34.20. |
|
4. | 114.3. | 2.11 5.84 |
3.05 8.36 |
4.78 12.91 |
5.56 14.91 |
6.02 16.07 |
6.02 16.07 |
7.14 18.87 |
8.56 22.32 |
8.56 22.32 |
- | 11.13 28.32 |
- | 13.49 33.54 |
17.12 41.03 |
5. | 141.3. | 2.77 9.47 |
3.40 11.57 |
4.78 16.09 |
5.56 18.61 |
6.55 21.77 |
6.55 21.77 |
7.14 23.62 |
9.53 30.97 |
9.53 30.97 |
- | 12.70 40.28 |
- | 15.88 49.11 |
19.05 57.43 |
6. | 168.275 | 2.77 11.32 |
3.40 13.84 |
4.78 19.27 |
6.35 25.38 |
7.11 28.26 |
7.11 28.26 |
9.53 37.31 |
10.97 42.56 |
10.97 42.56 |
12.70 48.73 |
14.27 54.20 |
- | 18.26 67.56 |
21.95. 79.22 |
8. | 219.075. | 2.77 14.78 |
3.76 19.96 |
6.35 33.31 |
7.04 36.81 |
8.18 42.55 |
8.18 42.55 |
10.31 53.08 |
12.70 64.64 |
12.70 64.64 |
15.09 75.92 |
18.26 90.44 |
20.62 100.27 |
23.01 111.27 |
22.23 107.92 |
10. | 273.05 | 3.40 22.63 |
4.19 27.78 |
6.35 41.77 |
7.80 51.03 |
9.27 60.31 |
9.27 60.31 |
12.70 81.55 |
15.09 96.01 |
12.70 81.55 |
18.26 114.75 |
21.44 133.06 |
25.40 155.15 |
28.58 172.33 |
25.40 155.15 |
12. | 323.85 | 3.96 31.25 |
4.57 36.00 |
6.35 49.73 |
8.38 65.20. |
10.31 79.73 |
9.53 73.88 |
14.27 108.96. |
17.48 132.08 |
12.70 97.46 |
21.44 169.91 |
25.40 186.97 |
28.58 208.14 |
33.32 238.76 |
25.40 186.97 |
14. | 355.6 | 3.96 34.36 |
6.35 54.69 |
7.92 67.90 |
9.53 81.33 |
11.13 94.55 |
9.53 81.33 |
15.09 126.71 |
19.05 158.10 |
12.70 107.39 |
23.83 194.96 |
27.79 224.65 |
31.75 253.56 |
35.71 281.70. |
- |
16. | 406.4 | 4.19 41.56 |
6.35 62.64 |
7.92 77.83 |
9.53 93.27 |
12.70 123.30. |
9.53 93.27 |
16.66 160.12 |
21.44 203.53 |
12.70 123.30. |
26.19 245.66 |
30.96 286.64 |
36.53 333.19. |
40.49 365.35 |
- |
18. | 457.2 | 4.19 46.81 |
6.35 70.57 |
7.92 87.71 |
11.13 122.38 |
14.27 155.80. |
9.53 105.16 |
19.05 205.74 |
23.83 254.55 |
12.70 139.15 |
29.36 309.62 |
34.93 363.56. |
39.67 408.26 |
45.24 459.37 |
- |
20. | 508. | - | 6.35 78.55 |
9.53 117.15 |
12.70 155.12 |
15.09 183.42 |
9.53 117.15 |
20.62 247.83 |
26.19 311.17 |
12.70 155.12 |
32.54 381.53 |
38.10 441.49 |
44.45 508.11 |
50.01 564.81 |
- |
22. | 558.8 | - | 6.35 86.54 |
9.53 129.13 |
12.70 171.09 |
9.53 129.13 |
22.23 294.25 |
28.58 373.83 |
12.70 171.09 |
34.93 451.42 |
41.28 527.02 |
47.63 600.63 |
53.98 672.26 |
- | |
24. | 609.6 | - | 6.35 94.53 |
9.53 141.12 |
14.27 209.64 |
17.48 255.41 |
9.53 141.12 |
24.61 355.26 |
30.96 442.08 |
12.70 187.06 |
38.89 547.71 |
46.02 640.03 |
52.37 720.15 |
59.54 808.22 |
- |
26. | 660.4 | 6.35 102.36 |
7.92 127.36 |
- | - | - | 9.53 152.87 |
10.31 165.18 |
12.70 202.72 |
14.27 227.23 |
- | - | - | - | |
28. | 711.2 | 6.35 110.34 |
7.92 137.32 |
- | - | - | 9.53 164.85 |
12.70 218.69 |
- | - | - | - | - | ||
30. | 762. | 6.35 118.31 |
7.92 147.28 |
12.70 234.67 |
15.88 292.18 |
- | 9.53 176.84 |
10.31 191.11 |
11.13 206.09 |
12.70 234.67 |
- | - | - | - | - |
32. | 812.8 | 6.35 126.31. |
7.92 157.24 |
- | - | - | 9.53 188.82 |
10.31 204.08 |
11.13 220.08 |
12.70 250.64 |
- | - | - | - | - |
34. | 863.6 | 6.35 134.30. |
7.92 167.20. |
- | - | - | 9.53 200.31 |
10.31 217.05 |
11.13 234.08 |
12.70 266.61 |
- | - | - | - | - |
36. | 914.4 | 6.35 142.13 |
7.92 176.96 |
12.70 282.27 |
15.88 351.70. |
19.05 420.42 |
9.53 212.56 |
10.31 229.76 |
11.13 247.31 |
12.70 282.27 |
- | - | - | - | - |
40 | 1016. | - | - | - | - | - | 9.53 236.53 |
12.70 314.22 |
- | - | - | - | - | ||
42. | 1066.8. | 7.92 207.92 |
- | - | - | - | 9.53 248.52 |
12.70 330.19. |
- | - | - | - | - | ||
48. | 1219.2 | - | - | - | - | - | 9.53 284.24 |
12.70 377.79 |
- | - | - | - | - |
ASME B36.10重量LBS /脚
第一线:壁厚为mm;第二线:管子重量(每只脚磅)
nps. | od英寸。 | 5s. | 5. | 10s. | 10. | 20. | 30. | 40s / std。 | 40 | 60. | 80s / xs. | 80 | 100. | 120. | 140. | 160. | XXS. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/8 | 0.405 | .035 .1383 |
.049 .1863 |
.049 .1863 |
.068 .2447 |
.068 .2447 |
.095 .3145 |
.095 .3145 |
|||||||||
1/4 | 0.54 | .049 .2570 |
.065 .3297 |
.065 .3297 |
.088 .4248 |
.088 .4248 |
.119 .5351 |
.119 .5351 |
|||||||||
3/8 | 0.675 | .049 .3276 |
.065 .4235 |
.065 .4235 |
.091 .5676 |
.091 .5676 |
.126 .7338 |
.126 .7338 |
|||||||||
1/2 | 0.84 | .065 .5383 |
.065 .5383 |
.083 .6710 |
.083 .6710 |
.109 .8510 |
.109 .8510 |
.147 1.088 |
.147 1.088 |
.187 1.304. |
.294 1.714 |
||||||
3/4 | 1.05 | .065 .6838 |
.065 .6838 |
.083 .8572 |
.083 .8572 |
.113 1.131 |
.113 1.131 |
.154 1.474 |
.154 1.474 |
.218 1.937 |
.308 2.441 |
||||||
1 | 1.315 | .065 .8678 |
.065 .8678 |
.109 1.404. |
.109 1.404. |
.133 1.679. |
.133 1.679. |
.179 2.172 |
.179 2.172 |
.250 2.844 |
.358 3.659 |
||||||
1-1 / 4. | 1.66 | .065 1.107 |
.065 1.107 |
.109 1.806 |
.109 1.806 |
.140 2.273 |
.140 2.273 |
.191 2.997 |
.191 2.997 |
.250 3.765 |
.382 5.214 |
||||||
1-1 / 2 | 1.9 | .065 1.274 |
.065 1.274 |
.109 2.085 |
.109 2.085 |
.145 2.718 |
.145 2.718 |
.200 3.631 |
.200 3.631 |
.281 4.859 |
.400 6.408. |
||||||
2 | 2.375 | .065 1.604 |
.065 1.604 |
.109 2.638 |
.109 2.638 |
.154 3.653 |
.154 3.653 |
.218 5.022 |
.218 5.022 |
.343 7.444 |
.436 9.029 |
||||||
2-1 / 2 | 2.875 | .083 2.475 |
.083 2.475 |
.120 3.531 |
.120 3.531 |
.203 5.793 |
.203 5.793 |
.276 7.661 |
.276 7.661 |
.375 10.01 |
.552 13.70 |
||||||
3. | 3.5 | .083 3.029 |
.083 3.029 |
.120 4.332 |
.120 4.332 |
.216 7.576 |
.216 7.576 |
.300 10.25 |
.300 10.25 |
.437 14.32 |
.600 18.58 |
||||||
3-1 / 2 | 4. | .083 3.472 |
.083 3.472 |
.120 4.973 |
.120 4.973 |
.226 9.109 |
.226 9.109 |
.318 12.51 |
.318 12.51 |
.636 22.85. |
|||||||
4. | 4.5 | .083 3.915 |
.083 3.915 |
.120 5.613 |
.120 5.613 |
.237 10.79 |
.237 10.79 |
.281 12.66 |
.337 14.98 |
.337 14.98 |
.437 19.01 |
.531 22.51 |
.674 27.54 |
||||
4-1 / 2 | 5. | .247 12.53 |
.355 17.61 |
.710 32.53 |
|||||||||||||
5. | 5.563 | .109 6.349 |
.109 6.349 |
.134 7.770 |
.134 7.770 |
.258 14.62 |
.258 14.62 |
.375 20.78 |
.375 20.78 |
.500 27.04 |
.625 32.96 |
.750 38.55 |
|||||
6. | 6.625 | .109 7.585 |
.109 7.585 |
.134 9.290 |
.134 9.290 |
.280 18.97 |
.280 18.97 |
.432 28.57 |
.432 28.57 |
.562 36.39 |
.718 45.3 |
.864 53.16 |
|||||
7. | 7.625 | .301 23.57 |
.500 38.05 |
.875 63.08 |
|||||||||||||
8. | 8.625 | 0.109 | 0.109 | .148 13.40. |
.148 13.40. |
.250 22.36 |
.277 24.70. |
.322 28.55 |
.322 28.55 |
.406 35.64 |
.500 43.39 |
.500 43.39 |
.593 50.87 |
.718 60.93 |
.812 67.76 |
.906 74.69 |
.885 72.42 |
9. | 9.625. | .342 33.9 |
.500 48.72 |
||||||||||||||
10. | 10.75 | .134 15.19 |
.134 15.19 |
.165 18.65 |
.165 18.65 |
.250 28.04 |
.307 34.24 |
.365 40.48 |
.365 40.48 |
.500 54.74 |
.500 54.74 |
.593 64.33 |
.718 76.93 |
.843 89.20 |
1.000 104.1. |
1.125 115.7 |
|
11. | 11.75 | .375 45.55 |
.500 60.07 |
||||||||||||||
12. | 12.75 | .156 21.07 |
.165 22.18 |
.180 24.17 |
.180 24.17 |
.250 33.38 |
.307 34.24 |
.365 40.48 |
.365 40.48 |
.500 54.74 |
.500 54.74 |
.593 64.33 |
.718 76.93 |
.843 89.20 |
1.000 104.1. |
1.125 115.7 |
|
14. | 14. | .156 23.07 |
.188 27.73 |
.250 36.71 |
.312 45.38 |
.375 54.57 |
.375 54.57 |
.437 63.37 |
.593 84.91. |
.500 72.09 |
.750 106.1. |
.937 130.7 |
1.093 150.7 |
1.250 170.2 |
1.406. 189.1 |
||
16. | 16. | .165 27.90 |
.188 31.75 |
.250 42.05 |
.312 52.36 |
.375 62.58 |
.375 62.58 |
.500 82.77 |
.656 107.5 |
.500 82.77 |
.843 136.5 |
1.031. 164.8 |
1.218 192.3 |
1.427 223.5 |
1.593 245.1 |
||
18. | 18. | .165 31.43 |
.188 35.76 |
.250 47.39 |
.312 59.03 |
.437 82.06 |
.375 70.59 |
.562 104.2 |
.750 138.2 |
.500 93.45. |
.937 170.8 |
1.156 208.0 |
1.375 244.1. |
1.562 274.2 |
1.781 308.5 |
||
20. | 20. | .188 39.78 |
.218 46.05 |
.250 52.73 |
.375 78.6 |
.500 104.1. |
.375 78.6 |
.593 122.9 |
.812 166.4 |
.500 104.1. |
1.031. 208.9 |
1.280 256.1. |
1.500 296.4 |
1.750 341.1. |
1.968 379.0 |
||
22. | 22. | .188 43.8 |
.218 50.71 |
.250 58.07 |
.375 86.61 |
.500 114.81 |
.375 86.61 |
.875 197.41 |
.500 114.81 |
1.125 250.81 |
1.375 302.88 |
1.625 353.61 |
1.875 403.0 |
2.125 451.06 |
|||
24. | 24. | .218 55.37 |
.250 63.41 |
.250 63.41 |
.375 94.62 |
.562 140.8 |
.375 94.62 |
.687 171.2 |
.968 238.1. |
.500 125.5 |
1.218 296.4 |
1.531 367.4 |
1.812 429.4 |
2.062 483.1. |
2.344 542.13 |
||
26. | 26. | .312 85.60. |
.500 136.17 |
.375 102.63 |
.500 136.17 |
||||||||||||
28. | 28. | .312 92.26 |
.500 146.85 |
.625 182.73 |
.375 110.64 |
||||||||||||
30. | 30. | .250 79.43 |
.312 98.93 |
.312 98.93 |
.500 157.53 |
.625 196.08 |
.375 118.65 |
.500 157.53 |
|||||||||
32. | 32. | .312 105.59 |
.500 168.21 |
.625 209.43 |
.375 126.66 |
.688 230.08 |
.500 168.21 |
||||||||||
34. | 34. | .312 112.25 |
.500 178.89 |
.625 222.78 |
.375 134.667 |
.688 244.77 |
|||||||||||
36. | 36. | .312 118.92 |
.625 236.13 |
.375 142.68 |
.750 262.35 |
.500 189.57 |
ASME B36.19管尺寸图表(不锈钢和镍管)
ASME B36.19重量千克/米
不锈钢,镍合金和有色金属管的尺寸和重量(以千克/米)
SCH。5s. | SCH 10s. | SCH 40s. | SCH 80S. | |||||||
---|---|---|---|---|---|---|---|---|---|---|
od mm. | od英寸 | wt mm. (WT IN) |
kg / m. | wt mm. (WT IN) |
kg / m. | wt mm. (WT IN) |
kg / m. | wt mm. (WT IN) |
kg / m. | |
1/8 | 10.3 | 0.405 | - | - | 1.25 (0.049) |
0.28 | 1.73 (0.068) |
0.37 | 2.42 (0.095) |
0.47 |
1/4 | 13.7 | 0.54 | - | - | 1.66 (0.065) |
0.49 | 2.24 (0.088) |
0.63 | 3.03 (0.119) |
0.8 |
3/8 | 17.2 | 0.675 | - | - | 1.66 (0.065) |
0.63 | 2.32 (0.091) |
0.85 | 3.20 (0.126) |
1.1 |
1/2 | 21.3 | 0.84 | 1.65 (0.065) |
0.81 | 2.11 (0.083) |
1 | 2.77 (0.109) |
1.27 | 3.74 (0.147) |
1.62 |
3/4 | 26.7 | 1.05 | 1.65 (0.065) |
1.02 | 2.11 (0.083) |
1.28 | 2.87 (0.113) |
1.68 | 3.92 (0.154) |
2.2 |
1 | 33.4 | 1.315 | 1.65 (0.065) |
1.3 | 2.77 (0.109) |
2.09 | 3.38 (0.133) |
2.5 | 4.55 (0.179) |
3.24 |
1 1/4 | 42.2 | 1.66 | 1.65 (0.065) |
1.66 | 2.77 (0.109) |
2.69 | 3.56 (0.140) |
3.39 | 4.86 (0.191) |
4.47 |
1 1/2 | 48.3. | 1.9 | 1.65 (0.065) |
1.91 | 2.77 (0.109) |
3.11 | 3.69 (0.145) |
4.06 | 5.08 (0.200) |
5.41 |
2 | 60.3 | 2.375 | 1.65 (0.065) |
2.4 | 2.77 (0.109) |
3.93 | 3.92 (0.154) |
5.45 | 5.54 (0.218) |
7.49 |
2 1/2 | 73. | 2.875 | 2.11 (0.083) |
3.69 | 3.05 (0.120) |
5.26 | 5.16 (0.203) |
8.64 | 7.01 (0.276) |
11.4 |
3. | 88.9 | 3.5 | 2.11 (0.083) |
4.52 | 3.05 (0.120) |
6.46 | 5.49 (0.216) |
11.3 | 7.62 (0.300) |
15.3 |
3 1/2 | 101.6 | 4. | 2.11 (0.083) |
5.18 | 3.05 (0.120) |
7.41 | 5.74 (0.226) |
13.6 | 8.08 (0.318) |
18.6 |
4. | 114.3. | 4.5 | 2.11 (0.083) |
5.84 | 3.05 (0.120) |
8.37 | 6.02 (0.237) |
16.1 | 8.56 (0.337) |
22.3 |
5. | 141.3. | 5.563 | 2.77 (0.109) |
9.46 | 3.41 (0.134) |
11.6 | 6.56 (0.258) |
21.8 | 9.53 (0.375) |
31. |
6. | 168.3 | 6.625 | 2.77 (0.109) |
11.3 | 3.41 (0.134) |
13.9 | 7.12 (0.280) |
28.3. | 10.98 (0.432) |
42.6 |
8. | 219.1. | 8.625 | 2.77 (0.109) |
14.8 | 3.76 (0.148) |
20. | 8.18 (0.322) |
42.5 | 12.70 (0.500) |
64.6 |
10. | 273.1. | 10.75 | 3.41 (0.134) |
22.7 | 4.20. (0.165) |
27.8 | 9.28 (0.365) |
60.4 | 12.70 (0.500) |
81.5 |
12. | 323.9 | 12.75 | 3.97 (0.156) |
31.3. | 4.58 (0.180) |
36.1. | 9.53 (0.375) |
73.9 | 12.70 (0.500) |
97.4 |
ASME B36.19重量lbs / ft。
nps. | OD(mm) | OD(英寸) | SCH 5S. | 重量 | SCH 10s. | 重量 | SCH 40s. | 重量 | SCH 80S. | 重量 |
---|---|---|---|---|---|---|---|---|---|---|
毫米 | 英寸 | mm(英寸) | lbs / ft。 | mm(英寸) | lbs / ft。 | mm(英寸) | lbs / ft。 | mm(英寸) | lbs / ft。 | |
1/8 | 10.3 | 0.405 | - | - | 1.25(0.049) | 0.19 | 1.73(0.068) | 0.25 | 2.42(0.095) | 0.32 |
1/4 | 13.7 | 0.54 | - | - | 1.66(0.065) | 0.33 | 2.24(0.088) | 0.42 | 3.03(0.119) | 0.54 |
3/8 | 17.2 | 0.675 | - | - | 1.66(0.065) | 0.42 | 2.32(0.091) | 0.57 | 3.20(0.126) | 0.74 |
1/2 | 21.3 | 0.84 | 1.65(0.065) | 0.54 | 2.11(0.083) | 0.67 | 2.77(0.109) | 0.85 | 3.74(0.147) | 1.09 |
3/4 | 26.7 | 1.05 | 1.65(0.065) | 0.69 | 2.11(0.083) | 0.86 | 2.87(0.113) | 1.13 | 3.92(0.154) | 1.48 |
1 | 33.4 | 1.315 | 1.65(0.065) | 0.87 | 2.77(0.109) | 1.4 | 3.38(0.133) | 1.68 | 4.55(0.179) | 2.18 |
1 1/4 | 42.2 | 1.66 | 1.65(0.065) | 1.12 | 2.77(0.109) | 1.81 | 3.56(0.140) | 2.28 | 4.86(0.191) | 3. |
1 1/2 | 48.3. | 1.9 | 1.65(0.065) | 1.28 | 2.77(0.109) | 2.09 | 3.69(0.145) | 2.73 | 5.08(0.200) | 3.64 |
2 | 60.3 | 2.375 | 1.65(0.065) | 1.61 | 2.77(0.109) | 2.64 | 3.92(0.154) | 3.66 | 5.54(0.218) | 5.03 |
2 1/2 | 73. | 2.875 | 2.11(0.083) | 2.48 | 3.05(0.120) | 3.53 | 5.16(0.203) | 5.81 | 7.01(0.276) | 7.66 |
3. | 88.9 | 3.5 | 2.11(0.083) | 3.04 | 3.05(0.120) | 4.34 | 5.49(0.216) | 7.59 | 7.62(0.300) | 10.28 |
3 1/2 | 101.6 | 4. | 2.11(0.083) | 3.48 | 3.05(0.120) | 4.98 | 5.74(0.226) | 9.14 | 8.08(0.318) | 12.5 |
4. | 114.3. | 4.5 | 2.11(0.083) | 3.92 | 3.05(0.120) | 5.62 | 6.02(0.237) | 10.82 | 8.56(0.337) | 14.98 |
5. | 141.3. | 5.563 | 2.77(0.109) | 6.36 | 3.41(0.134) | 7.79 | 6.56(0.258) | 14.65 | 9.53(0.375) | 20.83 |
6. | 168.3 | 6.625 | 2.77(0.109) | 7.59 | 3.41(0.134) | 9.34 | 7.12(0.280) | 19.02 | 10.9(0.432) | 28.63 |
8. | 219.1. | 8.625 | 2.77(0.109) | 9.95 | 3.76(0.148) | 13.44 | 8.18(0.322) | 28.56 | 12.7(0.500) | 43.41 |
10. | 273.1. | 10.75 | 3.41(0.134) | 15.25 | 4.20(0.165) | 18.68 | 9.28(0.365) | 40.59 | 12.7(0.500) | 54.77 |
12. | 323.9 | 12.75 | 3.97(0.156) | 21.03 | 4.58(0.180) | 24.26 | 9.53(0.375) | 49.66 | 12.7(0.500) | 65.45 |
钢管容差
管道直径可容差
管道/ DN / OD | 允许外径耐受性 | |||
---|---|---|---|---|
超过 | 在下面 | |||
英寸 | 毫米 | 英寸 | 毫米 | |
nps 1/8到1½ DN 6到40 OD 10.3至48.3,mm |
1/64 | 0.4 | 1/64 | 0.4 |
超过1½到4 dn 40到100 OD 48.3至114.3毫米 |
1/32 | 0.8 | 1/32 | 0.8 |
超过4到8 dn 100到200 OD 114.3至219.1毫米 |
1/16 | 1.6 | 1/32 | 0.8 |
超过8到18 DN 200到450 OD 219.1至457毫米 |
3/32 | 2.4 | 1/32 | 0.8 |
超过18到26岁 DN 450至650 OD 457至660毫米 |
1/8 | 3.2 | 1/32 | 0.8 |
管道厚度耐受性
管道/ DN / OD | 耐受性,从名义上的% | |
---|---|---|
超过 | 在下面 | |
NPS 1/8至2½,所有T / D比率 dn 6到65 OD 10.3至73.0,mm |
20.0 | 12.5 |
NPS 3至18,T / D高达5% dn 80到450 OD 88.9至457毫米 |
22.5 | 12.5 |
NPS 3至18,T / D> 5% dn 80到450 OD 88.9至457毫米 |
15.0 | 12.5 |
NPS 20和更大,焊接,所有T / D比率 DN 500. OD 508毫米 |
17.5 | 12.5 |
NPS 20和更大,无缝,T / D高达5% DN 500. OD 508毫米 |
22.5 | 12.5 |
NPS 20和更大,无缝,T / D> 5% DN 500. OD 508毫米 |
15.0 | 12. |
管子重量宽容
管道的重量耐受性取决于标称管道尺寸,如下所示:
- 在方便的批次中,可以称重NPS 4(DN100,114.3mm)和更小的管道;尺寸大于NPS 4的管道应单独称重
- 管道NPS 12(DN300,323.8mm)和体重耐受性为:-3.5%/ + 10%
- NPS 12(DN300,323.8mm),体重耐受的管道是:-5%/ + 10%
管道数量耐受性
应该在-10%到+ 10%范围内,因为拇指规则(-3 / + 3%应该是可接受的)
管道长度公差
- 无缝和焊接(没有添加填充金属):如果有序切割长度,则管道长度应在指定的长度下,不超过1/4。(6.35 mm)。
- 锻造和钻孔,铸造和铸造冷锻:如果订购了明确的切割长度,则管道长度应在指定的长度下,不超过1/8。(3.2 mm)。
- 对于命令随机长度的管道,制造商和买方之间的长度和变化应达成一致
NPS到DN转换图表
该表显示了NPS和管道之间的转换为英寸,MM和DN(标称直径):
管道NPS | 管道外径 以英寸来算 |
管道外径 在mm. |
nps到dn. 转换 |
---|---|---|---|
1/8 | 0.404 | 10.26 | 6. |
1/4 | 0.54 | 13.72 | 8. |
3/8 | 0.675 | 17.15 | 10. |
1/2 | 0.84 | 21.34 | 15. |
¾ | 1.05 | 26.67 | 20. |
1 | 1.315 | 33.40. | 25. |
1¼ | 1.66 | 42.16 | 32. |
1½. | 1.9 | 48.26 | 40 |
2 | 2.375 | 60.33 | 50. |
2½. | 2.875 | 73.03 | 65. |
3. | 3.5 | 88.90 | 80 |
3½. | 4. | 101.60 | 90. |
4. | 4.5 | 114.30. | 100. |
4½. | 5. | 127.00 | 115. |
5. | 5.563 | 141.30. | 125. |
6. | 6.625 | 168.28 | 150. |
7. | 7.625 | 193.68 | - |
8. | 8.625 | 219.08 | 200. |
10. | 10.75 | 273.05 | 250. |
12. | 12.75 | 323.85 | 300 |
14. | 14. | 355.60. | 350. |
16. | 16. | 406.40 | 400 |
18. | 18. | 457.20 | 450. |
20. | 20. | 508.00 | 500. |
22. | 22. | 558.80. | 550. |
24. | 24. | 609.60 | 600 |
26. | 26. | 660.40. | 650. |
28. | 28. | 711.20. | 700 |
30. | 30. | 762.00 | 750. |
32. | 32. | 812.80 | 800 |
34. | 34. | 863.60 | 850. |
36. | 36. | 914.40 | 900 |
38. | 38. | 965.20 | 950. |
40 | 40 | 1016.00 | 1000 |
42. | 42. | 1066.80. | 1050. |
44. | 44. | 1117.60 | 1100 |
46. | 46. | 1168.40 | 1150. |
48. | 48. | 1219.20 | 120. |
来源:
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“M”站在ASME B 36.19M中是什么?
代码和STD用于焊接管道角度
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下面说谎;
6.1管道:1/2,无缝ASME B36.10M
QTYT:1个关节
管道:1/2,无缝ASME B36.10M平板节目时间表160不锈钢ASTM A312级TP316 / TP316L(双冲压)PPAACABZBKIALZ
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