|
[압력(고온ㆍ저온)배관용 강관] |
|
호 칭 |
외 경 |
SCH 10 |
SCH 20 |
SCH 30 |
SCH 40 |
A |
B |
mm |
mm |
kg/m |
mm |
kg/m |
mm |
kg/m |
mm |
kg/m |
6 |
1/8 |
10.5 |
|
|
|
|
|
|
1.7 |
0.369 |
8 |
1/4 |
13.8 |
|
|
|
|
|
|
2.2 |
0.629 |
10 |
3/8 |
17.3 |
|
|
|
|
|
|
2.3 |
0.851 |
15 |
1/2 |
21.7 |
|
|
|
|
|
|
2.8 |
1.31 |
20 |
3/4 |
27.2 |
|
|
|
|
|
|
2.9 |
1.74 |
25 |
1 |
34 |
|
|
|
|
|
|
3.4 |
2.57 |
32 |
1¼ |
42.7 |
|
|
|
|
|
|
3.6 |
3.47 |
40 |
1½ |
48.6 |
|
|
|
|
|
|
3.7 |
4.1 |
50 |
2 |
60.5 |
|
|
3.2 |
4.52 |
|
|
3.9 |
5.44 |
65 |
2½ |
76.3 |
|
|
4.5 |
7.97 |
|
|
5.2 |
9.12 |
80 |
3 |
89.1 |
|
|
4.5 |
9.39 |
|
|
5.5 |
11.3 |
90 |
3½ |
101.6 |
|
|
4.5 |
10.8 |
|
|
5.7 |
13.5 |
100 |
4 |
114.3 |
|
|
4.9 |
13.2 |
|
|
6 |
16 |
125 |
5 |
139.8 |
|
|
5.1 |
16.9 |
|
|
6.6 |
21.7 |
150 |
6 |
165.2 |
|
|
5.5 |
21.7 |
|
|
7.1 |
21.7 |
200 |
8 |
216.3 |
|
|
6.4 |
33.1 |
7 |
36.1 |
8.2 |
42.1 |
250 |
10 |
267.4 |
|
|
6.4 |
41.2 |
7.8 |
49.9 |
9.3 |
59.2 |
300 |
12 |
318.5 |
|
|
6.4 |
49.3 |
8.4 |
64.2 |
10.3 |
78.3 |
350 |
14 |
355.6 |
6.4 |
55.1 |
7.9 |
67.7 |
9.5 |
81.1 |
11.1 |
94.3 |
400 |
16 |
406.4 |
6.4 |
63.1 |
7.9 |
77.6 |
9.5 |
93 |
12.7 |
123 |
450 |
18 |
457.2 |
6.4 |
71.1 |
7.9 |
87.5 |
11.1 |
122 |
14.3 |
156 |
500 |
20 |
508 |
6.4 |
79.2 |
9.5 |
117 |
12.7 |
155 |
15.1 |
184 |
SCH 60 |
SCH 80 |
SCH 100 |
SCH 120 |
SCH 140 |
SCH 160 |
mm |
kg/m |
mm |
kg/m |
mm |
kg/m |
mm |
kg/m |
mm |
kg/m |
mm |
kg/m |
2.2 |
0.45 |
2.4 |
0.479 |
|
|
|
|
|
|
|
|
2.4 |
0.675 |
3 |
0.799 |
|
|
|
|
|
|
|
|
2.8 |
1 |
3.2 |
1.11 |
|
|
|
|
|
|
|
|
3.2 |
1.46 |
3.7 |
1.64 |
|
|
|
|
|
|
4.7 |
19.97 |
3.4 |
2 |
3.9 |
2.24 |
|
|
|
|
|
|
5.5 |
2.94 |
3.9 |
2.89 |
4.5 |
3.27 |
|
|
|
|
|
|
6.4 |
4.36 |
4.5 |
4.24 |
4.9 |
4.57 |
|
|
|
|
|
|
6.4 |
5.73 |
4.5 |
4.89 |
5.1 |
5.47 |
|
|
|
|
|
|
7.1 |
7.27 |
4.9 |
6.72 |
5.5 |
7.46 |
|
|
|
|
|
|
8.7 |
11.1 |
6 |
10.4 |
7 |
12 |
|
|
|
|
|
|
9.5 |
15.6 |
6.6 |
13.4 |
7.6 |
15.3 |
|
|
|
|
|
|
11.1 |
21.4 |
7 |
16.3 |
8.1 |
18.7 |
|
|
|
|
|
|
12.7 |
27.8 |
7.1 |
18.8 |
8.6 |
22.4 |
|
|
11.1 |
28.2 |
|
|
13.5 |
33.6 |
8.1 |
26.3 |
9.5 |
30.5 |
|
|
12.7 |
39.8 |
|
|
15.9 |
48.6 |
9.3 |
35.8 |
11 |
41.8 |
|
|
14.3 |
53.2 |
|
|
18.2 |
66 |
10.3 |
52.3 |
12.7 |
63.8 |
15.1 |
74.9 |
18.2 |
88.9 |
20.6 |
99.4 |
23 |
110 |
12.7 |
79.8 |
15.1 |
93.9 |
18.2 |
112 |
21.4 |
130 |
25.4 |
152 |
28.6 |
168 |
14.3 |
107 |
17.4 |
129 |
21.4 |
157 |
25.4 |
184 |
28.6 |
204 |
33.3 |
234 |
15.1 |
127 |
19 |
158 |
23.8 |
195 |
27.8 |
225 |
31.8 |
254 |
35.7 |
282 |
16.7 |
160 |
21.47 |
203 |
26.2 |
246 |
30.9 |
286 |
36.5 |
333 |
40.5 |
365 |
19 |
205 |
23.8 |
254 |
29.4 |
310 |
34.9 |
363 |
39.7 |
409 |
45.2 |
459 |
20.6 |
248 |
26.2 |
311 |
32.5 |
381 |
38.1 |
441 |
44.4 |
508 |
50 |
565 |
|
|
|