무계목 스텐레스 강관 (Seamless Pipe & Tube)
-
용
도
제지공업, 석유화학공업, 비료공업, 식품제조설비, 식음료배관, 폐수처리장비, 자동차 및 항공기 부품. 발전설비 등
호칭경
|
외경
|
SCHDULE
|
SCH 5S
|
SCH10S
|
SCH20S
|
SCH40
|
SCH80
|
SCH120
|
SCH160
|
A
|
B
|
KS
(JIS)
|
ASTM
|
KS
|
ASTM
|
KS
|
ASTM
|
KS
|
KS
|
ASTM
|
KS
|
ASTM
|
KS
|
ASTM
|
KS
|
ASTM
|
6
|
1/8
|
10.5
|
10.29
|
1.0
|
-
|
1.2
|
1.24
|
1.5
|
1.7
|
1.73
|
2.4
|
2.41
|
|
|
|
|
8
|
1/4
|
13.8
|
13.72
|
1.2
|
-
|
1.65
|
1.65
|
2.0
|
2.2
|
2.24
|
3.0
|
3.02
|
|
|
|
|
10
|
3/8
|
17.3
|
17.15
|
1.2
|
-
|
1.65
|
1.65
|
2.0
|
2.3
|
2.31
|
3.2
|
3.20
|
|
|
|
|
15
|
1/2
|
21.7
|
21.34
|
1.65
|
1.65
|
2.1
|
2.11
|
2.5
|
2.8
|
2.77
|
3.7
|
3.73
|
|
|
4.7
|
4.78
|
20
|
3/4
|
27.2
|
26.67
|
1.65
|
1.65
|
2.1
|
2.11
|
2.5
|
2.9
|
2.87
|
3.9
|
3.91
|
|
|
5.5
|
5.56
|
25
|
1
|
34.0
|
33.40
|
1.65
|
1.65
|
2.8
|
2.77
|
3.0
|
3.4
|
3.38
|
4.5
|
4.55
|
|
|
6.4
|
6.35
|
32
|
1 1/4
|
42.7
|
42.16
|
1.65
|
1.65
|
2.8
|
2.77
|
3.0
|
3.6
|
3.56
|
4.9
|
4.85
|
|
|
6.4
|
6.35
|
40
|
1 1/2
|
48.6
|
48.26
|
1.65
|
1.65
|
2.8
|
2.77
|
3.0
|
3.7
|
3.68
|
5.1
|
5.08
|
|
|
7.1
|
7.14
|
50
|
2
|
60.5
|
60.33
|
1.65
|
1.65
|
2.8
|
2.77
|
3.0
|
3.9
|
3.91
|
5.5
|
5.54
|
|
|
8.7
|
8.73
|
65
|
2 1/2
|
76.3
|
73.03
|
2.1
|
2.11
|
3.0
|
3.05
|
3.5
|
5.2
|
5.16
|
7.0
|
7.01
|
|
|
9.5
|
9.53
|
80
|
3
|
89.1
|
88.90
|
2.1
|
2.11
|
3.0
|
3.05
|
4.0
|
5.5
|
5.49
|
7.6
|
7.62
|
|
|
11.1
|
11.13
|
90
|
3 1/2
|
101.6
|
101.60
|
2.1
|
2.11
|
3.0
|
3.05
|
4.0
|
5.7
|
5.74
|
8.1
|
8.08
|
|
|
12.7
|
12.70
|
100
|
4
|
114.3
|
114.30
|
2.1
|
2.11
|
3.0
|
3.05
|
4.0
|
6.0
|
6.02
|
8.6
|
8.56
|
11.1
|
|
13.5
|
13.49
|
125
|
5
|
139.8
|
141.30
|
2.8
|
2.77
|
3.4
|
3.40
|
5.0
|
6.6
|
6.55
|
9.5
|
9.52
|
12.7
|
|
15.9
|
15.58
|
150
|
6
|
165.2
|
168.28
|
2.8
|
2.77
|
3.4
|
3.40
|
5.0
|
7.1
|
7.11
|
11.0
|
10.97
|
14.3
|
|
18.2
|
18.26
|
200
|
8
|
216.3
|
219.08
|
2.8
|
2.77
|
4.0
|
3.76
|
6.5
|
8.2
|
8.18
|
12.7
|
12.7
|
18.2
|
|
23.0
|
23.01
|
250
|
10
|
267.4
|
273.05
|
3.4
|
3.40
|
4.0
|
4.19
|
6.5
|
9.3
|
9.27
|
15.1
|
12.7
|
21.4
|
|
28.6
|
28.58
|
300
|
12
|
318.5
|
323.85
|
4.0
|
3.96
|
4.5
|
4.57
|
6.5
|
10.3
|
9.52
|
17.4
|
12.7
|
25.4
|
|
33.3
|
33.32
|
350
|
14
|
355.6
|
4.0
|
3.96
|
5.0
|
4.78
|
8.0
|
11.1
|
-
|
19.0
|
-
|
27.8
|
|
35.7
|
|
400
|
16
|
406.4
|
4.5
|
4.19
|
5.0
|
4.78
|
8.0
|
12.7
|
-
|
21.4
|
-
|
30.9
|
|
40.5
|
|
450
|
18
|
457.2
|
4.5
|
4.19
|
5.0
|
4.78
|
8.0
|
14.3
|
|
23.8
|
|
34.9
|
|
45.2
|
|
500
|
20
|
508.0
|
5.0
|
4.78
|
5.5
|
5.54
|
9.5
|
15.1
|
|
26.2
|
|
38.1
|
|
50.0
|
|
550
|
22
|
558.8
|
5.0
|
4.78
|
5.5
|
5.54
|
9.5
|
15.9
|
|
28.6
|
|
41.3
|
|
54.0
|
|
600
|
24
|
609.6
|
5.5
|
5.54
|
6.5
|
6.35
|
9.5
|
17.5
|
|
31.0
|
|
46.0
|
|
59.5
|
|
650
|
26
|
660.4
|
5.5
|
-
|
8.0
|
-
|
12.7
|
17.5
|
|
34.0
|
|
49.1
|
|
64.2
|
|
700
|
28
|
711.2
|
5.5
|
-
|
8.0
|
-
|
12.7
|
17.5
|
|
|
|
|
|
|
|
750
|
30
|
762.0
|
6.5
|
6.35
|
8.0
|
-
|
12.7
|
17.5
|
|
|
|
|
|
|
|
800
|
32
|
812.8
|
-
|
-
|
8.0
|
-
|
12.7
|
17.5
|
|
|
|
|
|
|
|
850
|
34
|
863.6
|
-
|
-
|
8.0
|
-
|
12.7
|
17.5
|
|
|
|
|
|
|
|
900
|
36
|
914.4
|
-
|
-
|
8.0
|
-
|
12.7
|
19.1
|
|
|
|
|
|
|
|
1000
|
40
|
1016.0
|
-
|
-
|
9.5
|
-
|
14.3
|
26.2
|
|
|
|
|
|
|
|
|