| Type |
호칭경 |
외경
Outside Diameter |
두께
Thickness |
허용차
Tolerance |
상용압력(kg/㎤)
Pressure |
용 도 |
| (A) |
(B)
(in) |
(mm) |
(mm) |
(±)
(mm) |
경질(Hard) |
연질(Soft) |
| K |
8
10
15
-
20
25
32
40
50
65
80
90
100
125
150
200 |
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8 |
9.52
12.70
15.88
19.05
22.22
25.58
34.92
41.28
53.98
66.68
79.38
92.08
104.78
130.18
155.58
206.38 |
0.89
1.24
1.24
1.24
1.65
1.65
1.65
1.83
2.11
2.41
2.77
3.05
3.40
4.06
4.88
6.88 |
0.13
0.13
0.15
0.15
0.18
0.18
0.18
0.18
0.25
0.25
0.25
0.30
0.35
0.42
0.42
0.50 |
111.0
123.0
95.3
78.7
90.8
69.7
56.6
53.7
46.1
43.2
42.4
39.8
38.7
37.2
38.1
41.2 |
71.6
79.7
61.6
50.9
58.7
45.1
36.6
34.7
29.8
27.9
27.4
25.7
25.0
24.0
24.7
26.6 |
상수도관
의료배관
기 타 |
| L |
8
10
15
-
20
25
32
40
50
65
80
90
100
125
150
200 |
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8 |
9.52
12.70
15.88
19.05
22.22
25.58
34.92
41.28
53.98
66.68
79.38
92.08
104.78
130.18
155.58
206.38 |
0.76
0.89
1.02
1.07
1.14
1.27
1.40
1.52
1.78
2.03
2.29
2.54
2.79
3.18
3.56
5.08 |
0.10
0.13
0.15
0.15
0.15
0.15
0.15
0.18
0.22
0.25
0.25
0.25
0.30
0.35
0.35
0.50 |
95.4
81.7
74.5
65.3
60.1
52.6
47.9
43.3
38.5
35.5
34.1
33.0
31.5
28.8
27.3
29.7 |
61.7
52.8
48.1
42.2
38.8
34.0
31.0
28.0
24.9
22.9
22.0
21.3
20.4
18.6
17.6
19.2 |
상수도관
냉·온수배관
가스배관
온수·온돌배관
기타 |
| M |
10
15
20
25
32
40
50
65
80
90
100
125
150
200 |
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8 |
12.70
15.88
22.22
25.58
34.92
41.28
53.98
66.68
79.38
92.08
104.78
130.18
155.58
206.38 |
0.64
0.71
0.81
0.89
1.07
1.24
1.47
1.65
1.83
2.11
2.41
2.77
3.10
4.32 |
0.10
0.10
0.15
0.15
0.15
0.15
0.22
0.22
0.22
0.25
0.30
0.30
0.35
0.45 |
57.2
51.5
39.6
34.4
35.0
35.1
30.7
28.4
26.8
26.7
26.6
25.1
23.3
24.8 |
37.0
33.3
25.6
22.2
22.6
22.7
19.8
18.3
17.3
17.3
17.2
16.2
15.1
16.0 |
냉·온수배관
온수·온돌배관
배수배관
기타 |
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