不锈钢管规格
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
公称直径
外径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
mm
mm
mm
mm
mm
mm
mm
mm
mm
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
1.65
2
2.31
3.2
1/2’’
15
21.3
1.65
2.11
2.5
2.77/7.45
3.73
4.78
3/4’’
20
26.7
1.65
2.11
2.5
2.87
3.91
5.56
1’’
25
33.4
1.65
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
1.65
2.77
3
3.56
4.85
6.35
1 1/2’’
40
48.3
1.65
2.77
3
3.68。/24.54
5.08
7.14
2’’
50
60.3
1.65
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
2.11
3.05
3.5
5.16/52.32
7.01
9.52
3’’
80
88.9
2.11
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
2.11
3.05
4
5.74/82.24
8.08
4’’
100
114.3
2.11
3.05/50.71/51.04
4
6.02/97.42/98.05
8.56/135.28/136.15
11.13
13.49
5’’
125
141.3
2.77
3.4
5
6.55/115.96
9.52
12.7
15.88
6’’
150
168.3
2.77
3.4
5
7.11/171.29
10.97
14.27
18.26
8’’
200
219.1
2.77
3.76
6.35
7.04
8.18/257.87
10.31
12.7
15.09
18.26
20.62
23.01
10’’
250
273.1
3.4
4.19
6.35
7.8
9.27/365.53
12.7
15.09
18.26
21.44
25.4
28.58
12’’
300
323.9
3.96
4.57
6.35
8.38
10.31
14.27
17.48
21.44
25.4
28.58
33.32
14’’
350
355.6
3.96
6.35
7.92
9.53
11.13
15.09
19.05
23.83
27.79
31.75
35.71
16’’
400
406.4
4.19
6.35
7.92
9.53
12.7
16.66
21.44
26.19
30.96
36.53
40.49
18’’
450
257.2
4.19
6.35
7.92
11.13
14.27
19.05
23.88
29.36
34.93
39.67
45.24
20’’
500
508.0
4.78
6.35
9.35
12.7
15.09
20.62
26.19
32.54
38.1
44.45
50.01
重量计算：
(外径-壁厚)*壁厚*0.02491=公斤/米
201/202/301/302/304/304L/305/321
(外径-壁厚)*壁厚*0.02507=公斤/米
309S/310S/316/316L/347
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