美标SCH英寸对照
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
(SMLS无缝、WELDED焊接)
NOMINALPIPESIZE
OD
NOMINAL WALL THICKNESS(
标准
excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载
壁厚)
A
B
ASME
SCH10
SCH20
SCH30
STD
SCH40
SCH60
XS
SCH80
SCH100
SCH120
SCH140
SCH160
XXS
15
1/2"
21.3
2.11
2.41
2.77
2.77
3.73
3.73
4.78
7.47
20
3/4"
26.7
2.11
2.41
2.87
2.87
3.91
3.91
5.56
7.82
25
1"
33.4
2.77
2.9
3.38
3.38
4.55
4.55
6.35
9.09
32
1.1/4"
42.2
2.77
2.97
3.56
3.56
4.85
4.85
6.35
9.7
40
1.1/2"
48.3
2.77
3.18
3.68
3.68
5.08
5.08
7.14
10.15
50
2"
60.3
2.77
3.18
3.91
3.91
5.54
5.54
8.74
11.07
65
2.1/2"
73
3.05
4.78
5.16
5.16
7.01
7.01
9.53
14.02
80
3"
88.9
3.05
4.78
5.49
5.49
7.62
7.62
11.13
15.25
90
3.1/2"
101.6
3.05
4.78
5.74
5.74
8.08
8.08
100
4"
114.3
3.05
4.78
6.02
6.02
8.56
8.56
11.13
13.49
17.12
125
5"
141.3
3.4
6.55
6.55
9.53
9.53
12.7
15.88
19.05
150
6"
168.3
3.4
7.11
7.11
10.97
10.97
14.27
18.26
21.95
200
8"
219.1
3.76
6.35
7.04
8.18
8.18
10.31
12.7
12.7
15.09
18.26
20.62
23.01
22.23
250
10"
273
4.19
6.35
7.8
9.27
9.27
12.7
12.7
15.09
18.26
21.44
25.4
28.58
25.4
300
12"
323.8
4.57
6.35
8.38
9.53
10.31
14.27
12.7
17.48
21.44
25.4
28.58
33.32
25.4
350
14"
355.6
6.35
7.92
9.53
9.53
11.13
15.09
12.7
19.05
23.83
27.79
31.75
35.71
400
16"
406.4
6.35
7.92
9.53
9.53
12.7
16.66
12.7
21.44
26.19
30.96
36.53
40.19
450
18"
457.2
6.35
7.92
11.13
9.53
14.27
19.05
12.7
23.83
39.36
34.93
39.67
45.24
500
20"
508
6.35
9.53
12.7
9.53
15.09
20.62
12.7
26.19
32.54
38.1
44.45
50.01
550
22"
558.8
6.35
9.53
12.7
9.53
22.23
12.7
28.58
34.93
41.28
47.63
53.98
600
24"
609.6
6.35
9.53
14.27
9.53
17.48
24.61
12.7
30.96
38.89
46.02
52.37
59.54
650
26"
660.4
7.92
12.7
9.53
12.7
700
28"
711.2
7.92
12.7
15.88
9.53
12.7
750
30"
762
7.92
12.7
15.88
9.53
12.7
800
32"
812.8
7.92
12.7
15.88
9.53
17.48
12.7
850
34"
863.6
7.92
12.7
15.88
9.53
17.48
12.7
900
36"
914.4
7.92
12.7
15.88
9.53
19.05
12.7
950
38"
965.2
9.53
12.7
1000
40"
1016
9.53
12.7
1050
42"
1066.8
9.53
12.7
1100
44"
1117.6
9.53
12.7
1150
46"
1168.4
9.53
12.7
1200
48"
1219.2
9.53
12.7