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热扩管线管尺寸组距 |
NPS SIZE |
OD(mm) |
SCH5S |
SCH10S |
SCH10 |
SCH20 |
SCH30 |
SCH40S&STD |
SCH40 |
SCH60 |
SCH80S&XS |
SCH80 |
SCH100 |
SCH120 |
SCH140 |
SCH160 |
XXS |
NPS 10 |
273.1 |
- |
4.19 |
- |
6.35 |
7.80 |
9.27 |
9.27 |
12.70 |
12.70 |
15.09 |
18.26 |
21.44 |
25.40 |
28.58 |
25.40 |
NPS 12 |
323.9 |
3.96 |
4.57 |
- |
6.35 |
8.38 |
9.53 |
10.31 |
14.27 |
12.70 |
17.48 |
21.44 |
25.40 |
28.58 |
33.32 |
25.40 |
NPS 14 |
355.6 |
3.96 |
4.78 |
6.35 |
7.92 |
9.53 |
9.53 |
11.13 |
15.09 |
12.70 |
19.05 |
23.83 |
27.79 |
31.75 |
35.71 |
- |
NPS 16 |
406.4 |
4.19 |
4.78 |
6.35 |
7.92 |
9.53 |
9.53 |
12.70 |
16.66 |
12.70 |
21.44 |
26.19 |
30.96 |
36.53 |
40.49 |
- |
NPS 18 |
457.2 |
4.19 |
4.78 |
6.35 |
7.92 |
11.13 |
9.53 |
14.27 |
19.05 |
12.70 |
23.83 |
29.36 |
34.93 |
39.67 |
45.24 |
- |
NPS 20 |
508 |
4.78 |
5.54 |
6.35 |
7.92 |
12.70 |
9.53 |
15.09 |
20.62 |
12.70 |
26.19 |
32.54 |
38.10 |
44.45 |
50.01 |
- |
NPS 22 |
558.8 |
4.78 |
5.54 |
6.35 |
9.53 |
12.70 |
9.53 |
15.87 |
22.23 |
12.70 |
28.58 |
34.93 |
41.28 |
47.63 |
53.98 |
- |
NPS 24 |
609.6 |
5.54 |
6.35 |
6.35 |
9.53 |
14.27 |
9.53 |
17.48 |
24.61 |
12.70 |
30.96 |
38.89 |
46.02 |
52.37 |
59.54 |
- |
NPS 26 |
660.4 |
- |
- |
- |
9.53 |
- |
9.53 |
- |
- |
12.70 |
- |
- |
- |
- |
- |
- |
NPS 28 |
711.2 |
- |
- |
7.92 |
12.70 |
15.88 |
9.53 |
- |
- |
12.70 |
- |
- |
- |
- |
- |
- |
NPS 30 |
762 |
- |
7.92 |
7.92 |
12.70 |
15.88 |
9.53 |
- |
- |
12.70 |
- |
- |
- |
- |
- |
- |
NPS 32 |
812.8 |
- |
- |
7.92 |
12.70 |
15.88 |
9.53 |
17.48 |
- |
12.70 |
- |
- |
- |
- |
- |
- |
NPS 34 |
863.6 |
- |
- |
7.92 |
12.70 |
15.88 |
9.53 |
17.48 |
- |
12.70 |
- |
- |
- |
- |
- |
- |
NPS 36 |
914.4 |
- |
- |
7.92 |
12.70 |
15.88 |
9.53 |
19.05 |
- |
12.70 |
- |
- |
- |
- |
- |
- |
热扩机械管尺寸组距 |
单位:mm
|
OD/WT |
6.3 |
7.1 |
8 |
8.8 |
9.5 |
10 |
11 |
12.5 |
14.2 |
16 |
18 |
20 |
22.2 |
25 |
30 |
32 |
36 |
38 |
40 |
45 |
50 |
55 |
58 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
273 |
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298.5 |
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323.9 |
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351 |
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355.6 |
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377 |
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406.4 |
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419 |
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426 |
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440 |
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445 |
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450 |
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457.2 |
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470 |
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475 |
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480 |
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495 |
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500 |
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508 |
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515 |
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531 |
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546 |
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559 |
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572 |
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610 |
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615 |
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630 |
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645 |
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660 |
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711 |
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