钢管标准管壁厚.xls.xls

文档介绍：公称直径外径壁厚(mm)
Inch mm mm 5S 10S 10 20 30 STD 40S 40 60 XS 80S 80 100 120 140 160 XXS
6
8
10
15
20
1 25
32
40
2 50
65 73
3 80
90
4 100
5 125
6 150
8 200
10 250
12 300
14 350 35