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信息來源：不銹鋼調貨網
不銹鋼管規格表
公稱直徑
外徑mm
壁 厚
sch 5
sch 10
sch 20
sch 30
sch 40
sch 60
sch 80
sch 100
sch 120
sch 140
sch 160
英寸
mm
1/8’’
6
10.3
1.24
1.5
1.73
2.41
1/4’’
8
13.7
1.65
2
2.24
3.02
3/8’’
10
17.1
2.31
3.2
1/2’’
15
21.3
2.11
2.5
2.77/7.45
3.73
4.78
3/4’’
20
26.7
2.87
3.91
5.56
1’’
25
33.4
2.77/12.68/12.76
3
3.38/15.17/15.26
4.55/19.62/19.75
6.35
1 1/4’’
32
42.2
2.77
3.56
4.85
1 1/2’’
40
48.3
3.68。/24.54
5.08
7.14
2’’
50
60.3
2.77/23.82/23.97
3.5
3.91/32.95/33.17
5.54/45.34/45.63
8.74
2 1/2’’
65
73.0
3.05
5.16/52.32
7.01
9.52
3’’
80
88.9
3.05/39.13/39.39
4
5.49/68.44/68.88
7.62/92.57/93.16
11.13
3 1/2’’
90
101.6
5.74/82.24
8.08
4’’
100
114.3
3.05/50.71/51.04
6.02/97.42/98.05
8.56/135.28/136.15
13.49
5’’
125
141.3
3.4
5
6.55/115.96
12.7
15.88
6’’
150
168.3
7.11/171.29
10.97
14.27
18.26
8’’
200
219.1
3.76
7.04
8.18/257.87
10.31
15.09
20.62
23.01
10’’
250
273.1
4.19
7.8
9.27/365.53
21.44
25.4
28.58
12’’
300
323.9
3.96
4.57
8.38
17.48
33.32
14’’
350
355.6
7.92
9.53
19.05
23.83
27.79
31.75
35.71
16’’
400
406.4
16.66
26.19
30.96
36.53
40.49
18’’
450
257.2
23.88
29.36
34.93
39.67
45.24
20’’
500
508.0
9.35
32.54
38.1
44.45
50.01
重量計算：
(外徑-壁厚)*壁厚*0.02491=公斤/米
201/202/301/302/304/304L/305/321
(外徑-壁厚)*壁厚*0.02507=公斤/米
309S/310S/316/316L/347
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