公制不锈钢管规格与英制规格的对照表
适用于：【S31008不锈钢管】【S31803不锈钢管】【S31260不锈钢管】【S32550不锈钢管】【2205不锈钢管】【2520不锈钢管】【2507不锈钢管】
NPS Designator
|
Schedule No.
|
METRIC公制规格(mm)
|
LENGHTEST最大长度(m)
|
4 "
|
40
|
114.3*6.02
|
12
|
4 "
|
80
|
114.3*8.56
|
11.5
|
4 "
|
120
|
114.3*11.13
|
11
|
4 "
|
160
|
114.3*13.49
|
10
|
5 "
|
40
|
141.3*6.55
|
12
|
5 "
|
80
|
141.3*9.52
|
11.5
|
5 "
|
120
|
141.3*12.7
|
9.5
|
5 "
|
160
|
141.3*15.88
|
8
|
6 "
|
40
|
168.3*7.11
|
10.5
|
6 "
|
80
|
168.3*10.97
|
9.5
|
6 "
|
120
|
168.3*14.27
|
9
|
6 "
|
160
|
168.3*18.26
|
7.5
|
8 "
|
20
|
219.1*6.35
|
11
|
8 "
|
30
|
219.1*7.04
|
10.5
|
8 "
|
40
|
219.1*8.18
|
10.5
|
8 "
|
60
|
219.1*10.31
|
9
|
8 "
|
80
|
219.1*12.7
|
7.5
|
8 "
|
100
|
219.1*15.09
|
7
|
8 "
|
120
|
219.1*18.26
|
5.5
|
8 "
|
140
|
219.1*20.62
|
|
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