ZCS(ZCK)系列電磁閥:法蘭標準二
PN1.0MPa GB/T17241.6-1998
本標準適用于公稱壓力為10巴，介質溫度為-10℃--300℃的一般用途灰鑄鐵管法蘭。
法蘭結構和尺寸應符合如圖的標準和下表的規定.
|
 |
| 公稱通徑DN(mm) |
尺寸(mm) |
公稱通徑DN(mm) |
尺寸(mm) |
| D |
D1 |
D2 |
b |
f |
Z-φd |
D |
Dl |
D2 |
b |
f |
Z-φd |
| 10 |
90 |
60 |
41 |
14 |
2 |
4-14 |
350 |
505 |
460 |
429 |
30 |
4 |
16-23 |
| 15 |
95 |
65 |
46 |
14 |
2 |
4-14 |
400 |
565 |
515 |
480 |
32 |
4 |
16 28 |
| 20 |
105 |
75 |
56 |
16 |
2 |
4-14 |
450 |
615 |
565 |
530 |
32 |
4 |
20-28 |
| 25 |
115 |
85 |
65 |
16 |
3 |
4-14 |
500 |
670 |
620 |
582 |
34 |
4 |
20-28 |
| 32 |
140 |
100 |
76 |
18 |
3 |
4-19 |
600 |
780 |
725 |
682 |
36 |
5 |
20-31 |
| 40 |
150 |
110 |
84 |
18 |
3 |
4-19 |
700 |
895 |
840 |
794 |
40 |
5 |
24-31 |
| 50 |
165 |
125 |
99 |
20 |
3 |
4-19 |
800 |
1015 |
950 |
901 |
44 |
5 |
24 31 |
| 65 |
185 |
145 |
118 |
20 |
3 |
4-19 |
900 |
1115 |
1050 |
1001 |
46 |
5 |
28-34 |
| 80 |
200 |
160 |
132 |
22 |
3 |
8-19 |
1000 |
1230 |
1160 |
1112 |
50 |
5 |
28-37 |
| 100 |
220 |
180 |
156 |
24 |
3 |
8-19 |
1200 |
1455 |
1380 |
1328 |
56 |
5 |
32-40 |
| 125 |
250 |
210 |
184 |
26 |
3 |
8-19 |
1400 |
1675 |
1590 |
1530 |
62 |
5 |
36-43 |
| 150 |
285 |
240 |
211 |
26 |
3 |
8-23 |
1600 |
1915 |
1820 |
1750 |
68 |
5 |
40-49 |
| 200 |
340 |
295 |
266 |
26 |
3 |
8-23 |
1800 |
2115 |
2020 |
1950 |
70 |
5 |
44-49 |
| 250 |
395 |
350 |
319 |
28 |
3 |
12-23 |
2000 |
2325 |
2230 |
2150 |
74 |
5 |
48 49 |
| 300 |
445 |
400 |
370 |
28 |
4 |
12-23 |
|
|
|
|
|
|
|
PN1.6MPa GB/T17241.6-1998
本標準適用于公稱壓力為16巴，介質溫度為-10℃--300℃的一般用途灰鑄鐵管法蘭。
法蘭結構和尺寸應符合如圖的標準和下表的規定.
|
 |
| 公稱通徑DN(mm) |
尺寸(mm) |
公稱通徑DN(mm) |
尺寸(mm) |
| D |
D1 |
D2 |
b |
f |
Z-φd |
D |
D1 |
D2 |
b |
f |
Z-φd |
| 10 |
90 |
60 |
41 |
14 |
2 |
4-14 |
350 |
520 |
470 |
429 |
36 |
4 |
16-28 |
| 15 |
95 |
65 |
46 |
14 |
2 |
4-14 |
400 |
580 |
525 |
480 |
38 |
4 |
16-31 |
| 20 |
105 |
75 |
56 |
16 |
2 |
4 14 |
450 |
640 |
585 |
548 |
40 |
4 |
20 31 |
| 25 |
115 |
85 |
65 |
16 |
3 |
4-14 |
500 |
715 |
650 |
609 |
42 |
4 |
20-34 |
| 32 |
140 |
100 |
76 |
18 |
3 |
4-19 |
600 |
840 |
770 |
720 |
48 |
5 |
20-37 |
| 40 |
150 |
110 |
84 |
18 |
3 |
4-19 |
700 |
910 |
840 |
794 |
54 |
5 |
24-37 |
| 50 |
165 |
125 |
99 |
20 |
3 |
4-19 |
800 |
1025 |
950 |
901 |
58 |
5 |
24-40 |
| 65 |
185 |
145 |
118 |
20 |
3 |
4-19 |
900 |
1125 |
1050 |
1001 |
62 |
5 |
28 40 |
| 80 |
200 |
160 |
132 |
22 |
3 |
8-19 |
1000 |
1255 |
1170 |
1112 |
66 |
5 |
28 43 |
| 100 |
220 |
180 |
156 |
24 |
3 |
8-19 |
1200 |
1485 |
1390 |
1328 |
|
5 |
32-49 |
| 125 |
250 |
210 |
184 |
26 |
3 |
8-19 |
1400 |
1685 |
1590 |
1530 |
|
5 |
36-49 |
| 150 |
285 |
240 |
211 |
26 |
3 |
8-23 |
1600 |
1930 |
1820 |
1750 |
|
5 |
40-56 |
| 200 |
340 |
295 |
266 |
30 |
3 |
12-23 |
1800 |
2130 |
2020 |
1950 |
|
5 |
44-56 |
| 250 |
405 |
355 |
319 ' |
32 |
3 |
12-28 |
2000 |
2345 |
2230 |
9150 |
|
5 |
48-62 |
| 300 |
460 |
410 |
370 |
32 |
4 |
12-28 |
|
|
|
|
|
|
|
|
