目次へ 鋼管 |
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口径 |
外径 |
鋼管 |
SGP |
Sch20S |
Sch20 |
Sch40 |
Sch80 |
Sch120 |
Sch160 |
t |
内径 |
t |
内径 |
t |
内径 |
t |
内径 |
t |
内径 |
t |
内径 |
t |
内径 |
6 |
10.5 |
2.0 |
6.5 |
1.5 |
7.5 |
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1.7 |
7.1 |
2.4 |
5.7 |
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8 |
13.8 |
2.3 |
9.2 |
2.0 |
9.8 |
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2.2 |
9.4 |
3.0 |
7.8 |
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10 |
17.3 |
2.3 |
12.7 |
2.0 |
13.3 |
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2.3 |
12.7 |
3.2 |
10.9 |
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15 |
21.7 |
2.8 |
16.1 |
2.5 |
16.7 |
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2.8 |
16.1 |
3.7 |
14.3 |
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4.7 |
12.3 |
20 |
27.2 |
2.8 |
21.6 |
2.5 |
22.2 |
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2.9 |
21.4 |
3.9 |
19.4 |
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5.5 |
16.2 |
25 |
34.0 |
3.2 |
27.6 |
2.5 |
29.0 |
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3.4 |
27.2 |
4.5 |
25.0 |
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6.4 |
21.2 |
32 |
42.7 |
3.5 |
35.7 |
3.0 |
36.7 |
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3.6 |
35.5 |
4.9 |
32.9 |
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6.4 |
29.9 |
40 |
48.6 |
3.5 |
41.6 |
3.0 |
42.6 |
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3.7 |
41.2 |
5.1 |
38.4 |
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7.1 |
34.4 |
50 |
60.5 |
3.8 |
52.9 |
3.5 |
53.5 |
3.2 |
54.1 |
3.9 |
52.7 |
5.5 |
49.5 |
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8.7 |
43.1 |
65 |
76.3 |
4.2 |
67.9 |
3.5 |
69.3 |
4.5 |
67.3 |
5.2 |
65.9 |
7.0 |
62.3 |
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9.5 |
57.3 |
80 |
89.1 |
4.2 |
80.7 |
4.0 |
81.1 |
4.5 |
80.1 |
5.5 |
78.1 |
7.6 |
73.9 |
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11.1 |
66.9 |
100 |
114.3 |
4.5 |
105.3 |
4.0 |
106.3 |
4.9 |
104.5 |
6.0 |
102.3 |
8.6 |
97.1 |
11.1 |
92.1 |
13.5 |
87.3 |
125 |
139.8 |
4.5 |
130.8 |
5.0 |
129.8 |
5.1 |
129.6 |
6.6 |
126.6 |
9.5 |
120.8 |
12.7 |
114.4 |
15.9 |
108.0 |
150 |
165.2 |
5.0 |
155.2 |
5.0 |
155.2 |
5.5 |
154.2 |
7.1 |
151.0 |
11.0 |
143.2 |
14.3 |
136.6 |
18.2 |
128.8 |
200 |
216.3 |
5.8 |
204.7 |
6.5 |
203.3 |
6.4 |
203.5 |
8.2 |
199.9 |
12.7 |
190.9 |
18.2 |
179.9 |
23.0 |
170.3 |
250 |
267.4 |
6.6 |
254.2 |
6.5 |
254.4 |
6.4 |
254.6 |
9.3 |
248.8 |
15.1 |
237.2 |
21.4 |
224.6 |
28.6 |
210.2 |
300 |
318.5 |
6.9 |
304.7 |
6.5 |
305.5 |
6.4 |
305.7 |
10.3 |
297.9 |
17.4 |
283.7 |
25.4 |
267.7 |
33.3 |
251.9 |
350 |
355.6 |
7.9 |
339.8 |
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7.9 |
339.8 |
11.1 |
333.4 |
19.0 |
317.6 |
27.8 |
300.0 |
35.7 |
284.2 |
400 |
406.4 |
7.9 |
390.6 |
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7.9 |
390.6 |
12.7 |
381.0 |
21.4 |
363.6 |
30.9 |
344.6 |
40.5 |
325.4 |
450 |
457.2 |
7.9 |
441.4 |
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7.9 |
441.4 |
14.3 |
428.6 |
23.8 |
409.6 |
34.9 |
387.4 |
45.2 |
366.8 |
500 |
508 |
7.9 |
492.2 |
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9.5 |
489.0 |
15.1 |
477.8 |
26.2 |
455.6 |
38.1 |
431.8 |
50.0 |
408.0 |
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