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球墨鑄鐵管 |
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球墨鑄鐵管法蘭螺栓孔數(shù) |
雙擊自動滾屏 |
發(fā)布者:魯潤管業(yè) 發(fā)布時(shí)間:2017/3/17 閱讀:1847次 【字體:大 中 小】 |
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規(guī)格DN
mm |
PN10
孔數(shù) |
PN16
孔數(shù) |
PN25
孔數(shù) |
10 |
4 |
4 |
4 |
15 |
4 |
4 |
4 |
20 |
4 |
4 |
4 |
25 |
4 |
4 |
4 |
32 |
4 |
4 |
4 |
40 |
4 |
4 |
4 |
50 |
4 |
4 |
4 |
65 |
4 |
4 |
8 |
80 |
8 |
8 |
8 |
100 |
8 |
8 |
8 |
125 |
8 |
8 |
8 |
150 |
8 |
8 |
8 |
200 |
8 |
12 |
12 |
250 |
12 |
12 |
12 |
300 |
12 |
12 |
16 |
350 |
16 |
16 |
16 |
400 |
16 |
16 |
16 |
450 |
20 |
20 |
20 |
500 |
20 |
20 |
20 |
600 |
20 |
20 |
20 |
700 |
24 |
24 |
24 |
800 |
24 |
24 |
24 |
900 |
28 |
28 |
28 |
1000 |
28 |
28 |
28 |
1200 |
32 |
32 |
32 |
1400 |
36 |
36 |
36 |
1600 |
40 |
40 |
40 |
1800 |
44 |
44 |
44 |
2000 |
48 |
48 |
48 |
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