詳細描述
公稱 尺寸DN |
墊片內徑D1 |
復合層外徑D2 |
A型B型 |
公稱壓力Norminalpressure |
PN10 |
PN16 |
厚度c |
外徑D |
螺栓孔中心圓直徑K |
n-Φl |
外徑D |
螺栓孔中心圓直徑K |
n-Φl |
15 |
21 |
40 |
3 |
95 |
65 |
4-Φ14 |
95 |
65 |
4-Φ14 |
20 |
27 |
50 |
3 |
105 |
75 |
4-Φ14 |
105 |
75 |
4-Φ14 |
25 |
34 |
60 |
3 |
115 |
85 |
4-Φ14 |
115 |
85 |
4-Φ14 |
32 |
43 |
70 |
3 |
140 |
100 |
4-Φ18 |
140 |
100 |
4-Φ18 |
40 |
48 |
80 |
3 |
150 |
110 |
4-Φ18 |
150 |
110 |
4-Φ18 |
50 |
60 |
92 |
3 |
165 |
125 |
4-Φ18 |
165 |
125 |
4-Φ18 |
65 |
76 |
110 |
3 |
185 |
145 |
4-Φ18 |
185 |
145 |
4-Φ18 |
80 |
89 |
126 |
3 |
200 |
160 |
8-Φ18 |
200 |
160 |
8-Φ18 |
100 |
114 |
151 |
3 |
220 |
180 |
8-Φ18 |
220 |
180 |
8-Φ18 |
125 |
140 |
178 |
3.5 |
250 |
210 |
8-Φ18 |
250 |
210 |
8-Φ18 |
150 |
168 |
206 |
3.5 |
285 |
240 |
8-Φ22 |
285 |
240 |
12-Φ22 |
200 |
219 |
260 |
3.5 |
340 |
295 |
8-Φ22 |
340 |
295 |
12-Φ22 |
250 |
273 |
314 |
3.5 |
395 |
350 |
12-Φ22 |
405 |
355 |
12-Φ26 |
300 |
324 |
365 |
3.5 |
445 |
400 |
12-Φ22 |
460 |
410 |
12-Φ26 |
350 |
356 |
412 |
4 |
505 |
460 |
16-Φ22 |
520 |
470 |
16-Φ26 |
400 |
407 |
469 |
4 |
565 |
515 |
16-Φ26 |
580 |
525 |
16-Φ30 |
450 |
457 |
528 |
4 |
615 |
565 |
20-Φ26 |
640 |
585 |
20-Φ30 |
500 |
508 |
578 |
4 |
670 |
620 |
20-Φ26 |
715 |
650 |
20-Φ33 |
600 |
610 |
679 |
4 |
780 |
725 |
20-Φ30 |
840 |
770 |
20-Φ36 |