호 칭
외경
(mm)
외경 허용공차
두께
(mm)
두께의
허용차
소켓미포함
무게(㎏/m)
(A)
(B)
테이페나사관
기타관
10
3/8
17.3
±0.5㎜
2.35 (2.3)
+ 규정하지않음
-12.5%
0.866 (0.851)
15
1/2
21.7
±0.5㎜
2.65 (2.8)
1.25 (1.31)
20
3/4
27.2
±0.5㎜
2.65 (2.8)
1.6 (1.68)
25
1
34.8
±0.5㎜
3.25 (3.2)
2.46 (2.43)
32
1 1/4
42.7
±0.5㎜
3.25 (3.5)
3.16 (3.38)
40
1 1/2
48.6
±0.5㎜
3.25 (3.5)
3.63 (3.89)
50
2
60.5
±0.5㎜
±1%
3.65 (3.8)
5.12 (5.31)
65
2 1/2
76.3
±0.7㎜
±1%
3.65 (4.2)
6.54 (7.47)
80
3
89.1
±0.8㎜
±1%
4.05 (4.2)
8.49 (8.79)
90
3 1/2
101.6
±0.8㎜
±1%
4.05 (4.2)
9.74 (10.1)
100
4
114.3
±0.8㎜
±1%
4.5 (4.5)
12.2 (12.2)
125
5
139.8
±0.8㎜
±1%
4.85 (4.5)
16.1 (15)
150
6
165.2
±0.8㎜
±1%
4.85 (5)
19.2 (19.8)
200
8
216.3
±1.0㎜
±1%
5.85 (5.8)
30.4 (30.1)
250
10
267.4
±1.3㎜
±1%
6.4 (6.6)
41.2 (42.4)
300
12
318.5
±1.5㎜
±1%
7 (6.9)
53.8 (53)
350
14
355.6
-
±1%
7.6 (7.9)
65.2 (67.7)
400
16
406.4
-
±1%
7.9 (7.9)
77.6 (77.6)
450
18
457.2
-
±1%
7.9 (7.9)
87.5 (87.5)
500
20
508
-
±1%
7.9 (7.9)
97.4 (97.4)
550
22
558.8
-
±1%
7.9
107
600
24
609.6
-
±1%
7.9
117
