过滤网为304，过滤网目数按客户要求为标准。
|
DN |
d |
i |
h |
t |
|
|
25 |
1 |
70 |
46 |
90 |
5 |
|
32 |
1-1/4 |
80 |
61 |
100 |
5 |
|
40 |
1-1/2 |
90 |
66 |
120 |
5 |
|
50 |
2 |
105 |
81 |
130 |
5 |
|
65 |
2-1/2 |
125 |
91 |
140 |
5 |
|
80 |
3 |
142 |
111 |
150 |
5 |
|
100 |
4 |
162 |
141 |
160 |
5 |
|
125 |
5 |
192 |
172 |
190 |
10 |
|
150 |
6 |
218 |
202 |
210 |
10 |
|
200 |
8 |
272 |
262 |
240 |
10 |
|
250 |
10 |
326 |
322 |
270 |
10 |
|
300 |
12 |
382 |
362 |
300 |
10 |
