| K |
8
10
15
-
20
25
32
40
50
65
80
90
|
¼
⅜
½
⅝
¾
1
1¼
1½
2
2½
3
3½
|
9.52
12.70
15.88
19.05
22.22
28.58
34.92
41.28
53.98
66.68
79.38
92.08
|
0.89
1.25
1.25
1.25
1.65
1.65
1.65
1.83
2.11
2.41
2.77
3.05
|
0.216
0.399
0.510
0.620
0.953
1.25
1.54
2.03
3.07
4.35
5.96
7.63
|
0.263
0.431
0.650
0.835
1.24
1.76
2.33
3.14
5.02
7.35
10.3
13.5
|
111
123
95.3
78.7
90.8
69.7
56.6
53.7
46.1
43.2
42.4
39.8
|
71.6
79.7
61.6
50.9
58.7
45.1
36.6
34.7
29.8
27.9
27.4
25.7
|
상수도관
의료배관
기타
배관전반
|
| L |
8
10
15
-
20
25
32
40
50
65
80
90
|
¼
⅜
½
⅝
¾
1
1¼
1½
2
2½
3
3½
|
9.52
12.70
15.88
19.05
22.22
28.58
34.92
41.28
53.98
66.68
79.38
92.08
|
0.76
0.86
1.02
1.07
1.14
1.27
1.40
1.52
1.78
2.03
2.29
2.54
|
0.187
0.295
0.426
0.540
0.675
0.974
1.32
1.07
2.61
3.96
4.96
6.38
|
0.237
0.389
0.576
0.764
0.987
1.51
2.13
2.85
4.60
6.77
9.35
12.4
|
95.4
81.7
74.5
65.3
60.1
52.6
47.9
43.3
38.5
35.5
34.1
33.0
|
61.7
52.8
48.1
42.2
38.8
34.0
31.0
28.0
24.9
22.9
22.0
21.3
|
급탕급수배관
냉온수배관
기타
배관전반
|
| M |
10
15
20
25
32
40
50
65
80
90
|
⅜
½
¾
1
1¼
1½
2
2½
3
3½
|
12.70
15.88
22.22
25.58
34.92
41.28
53.98
66.68
79.38
92.08
|
0.64
0.71
0.81
0.89
1.07
1.24
1.47
1.65
1.83
2.11
|
0.217
0.302
0.487
0.692
1.02
1.39
2.17
3.01
3.99
5.33
|
0.319
0.467
0.820
1.26
1.87
2.57
4.21
6.16
8.49
11.4
|
57.2
51.5
39.6
34.4
35.0
35.1
30.7
28.4
26.8
26.7
|
37.0
33.3
25.6
22.2
22.6
22.7
19.8
18.3
17.3
17.3
|
급탕급수배관
냉온수배관
기타
배관전반
|
| N |
8
10
15
20
25
32
40
50
65
80
|
¼
⅜
½
¾
1
1¼
1½
2
2½
3
|
9.52
12.70
15.88
22.22
28.58
34.92
41.28
53.98
66.68
79.38
|
0.46
0.46
0.51
0.56
0.61
0.71
0.81
0.91
1.02
1.22
|
0.117
0.158
0.220
0.341
0.479
0.682
0.921
1.36
1.88
2.68
|
0.175
0.267
0.393
0.690
1.07
1.57
2.16
3.49
0.16
7.32
|
55.1
40.9
36.0
28.6
23.1
22.7
21.1
17.8
16.5
17.2
|
35.6
26.4
23.3
18.5
14.9
14.6
13.6
11.5
10.5
11.1
|
배수관
통기관
|
