公称通径 Nominal Diameter |
外径 Outside Diameter D |
Sch40 STD Sch80 XS |
Sch160 XXS |
L | |
DN | NPS | ||||
8 | 1/4 | 13.5 | ○ |
60 90 120 150 180 |
|
10 | 3/8 | 17.2 | ○ | ||
15 | 1/2 | 21.3 | ○ | ○ | |
20 | 3/4 | 26.7 | ○ | ○ | |
25 | 1 | 33.4 | ○ | ○ | |
32 | 1.1/4 | 42.2 | ○ | ○ | |
40 | 1.1/2 | 48.3 | ○ | ○ | |
50 | 2 | 60.3 | ○ | ○ |
公称通径 Nominal Diameter |
外径 Outside Diameter D |
厚度 Thickness |
长度 Length |
DN | |||
10 | 14 | 2-5 |
60 90 120 150 180 |
15 | 18 | ||
20 | 25 | ||
25 | 32 | ||
32 | 38 | ||
40 | 45 | ||
50 | 57 |
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