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20212*国标公制内螺纹平面GB METRIC FEMALE FLAT SEAT |
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代号
PART N0. |
螺纹 E THREAD E |
胶管 HOSE BORE |
尺寸 DIMENSIONS |
| 公称内径 DN |
标号DASH |
C |
S1 |
|
| 20212-12-04 |
M12X1.25 |
6 |
1/4" |
04 |
8 |
17 |
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| -14-04 |
M14X1.5 |
6 |
1/4" |
04 |
8.5 |
19 |
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| -14-05 |
M14X1.5 |
8 |
5/16" |
05 |
8.5 |
19 |
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| -14-08 |
M14X1.5 |
12 |
1/2" |
08 |
8.5 |
19 |
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| -16-04 |
M16X1.5 |
6 |
1/4" |
04 |
8.5 |
22 |
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| -16-05 |
M16X1.5 |
8 |
5/16" |
05 |
8.5 |
22 |
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| -16-06 |
M16X1.5 |
10 |
3/8" |
06 |
8.5 |
22 |
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| -18-05 |
M18X1.5 |
8 |
5/16" |
05 |
8.5 |
24 |
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| -18-06 |
M18X1.5 |
10 |
3/8" |
06 |
8.5 |
24 |
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| -20-08 |
M20X1.5 |
12 |
1/2" |
08 |
10 |
27 |
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| -22-08 |
M22X1.5 |
12 |
1/2" |
08 |
10 |
27 |
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| -22-12 |
M22X1.5 |
20 |
3/4" |
12 |
10 |
27 |
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| -27-10 |
M27X1.5 |
16 |
5/8" |
10 |
10 |
32 |
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| -27-12 |
M27X1.5 |
20 |
3/4" |
12 |
10 |
32 |
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| -30-12 |
M30X1.5 |
20 |
3/4" |
12 |
11 |
36 |
|
| -33-16 |
M33X2 |
25 |
1" |
16 |
13 |
41 |
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| -36-16 |
M36X2 |
25 |
1" |
16 |
13 |
41 |
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| -39-20 |
M39X2 |
32 |
1-1/4" |
20 |
13 |
46 |
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| -42-20 |
M42X2 |
32 |
1-1/4" |
20 |
15 |
50 |
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| -60-32 |
M60X2 |
50 |
2" |
32 |
20 |
70 |
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*参考 GB9065.3-88 |
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