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GB/T12221 |
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JB/T79 |
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JB/T9092 |
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GB/T12229 |
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GB/T12230 |
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Q/ZB66 |
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GB/T12220 |
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JB/T7928 |
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DN |
L |
D |
D1 |
D2 |
b |
f |
Z-d |
H |
50(DZW10I) |
230 |
160 |
125 |
100 |
16 |
3 |
4-18 |
645 |
65(DZW10I) |
290 |
180 |
145 |
120 |
18 |
3 |
4-18 |
690 |
80(DZW10) |
310 |
195 |
160 |
135 |
20 |
3 |
8-18 |
715 |
100(DZW15) |
350 |
215 |
180 |
155 |
20 |
3 |
8-18 |
770 |
125(DZW20) |
400 |
245 |
210 |
185 |
22 |
3 |
8-18 |
780 |
150(DZW30) |
480 |
280 |
240 |
210 |
24 |
3 |
8-23 |
810 |
200(DZW45) |
600 |
335 |
295 |
265 |
26 |
3 |
12-23 |
967 |
250(DZW60) |
650 |
405 |
355 |
320 |
30 |
3 |
12-25 |
1143 |
300(DZW90) |
750 |
460 |
410 |
375 |
30 |
3 |
12-25 |
1292 |
¹«³ÆÑ¹Á¦2.5MPa |
DN |
L |
D |
D1 |
D2 |
b |
f |
Z-d |
H |
50(DZW10I) |
230 |
160 |
125 |
100 |
20 |
3 |
4-18 |
645 |
65(DZW10I) |
290 |
180 |
145 |
120 |
22 |
3 |
8-18 |
690 |
80(DZW15) |
310 |
195 |
160 |
135 |
22 |
3 |
8-18 |
715 |
100(DZW20) |
350 |
230 |
190 |
160 |
24 |
3 |
8-23 |
770 |
125(DZW30) |
400 |
270 |
220 |
188 |
28 |
3 |
8-25 |
780 |
150(DZW45) |
480 |
300 |
250 |
218 |
30 |
3 |
8-25 |
875 |
200(DZW60) |
600 |
360 |
310 |
278 |
34 |
3 |
12-25 |
967 |
250(DZW90) |
650 |
425 |
670 |
332 |
36 |
3 |
12-30 |
1153 |
300(DZW120) |
750 |
485 |
430 |
390 |
40 |
4 |
16-30 |
1292 |
|
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