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| 性能规范: |
| 公称压力PN |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
MPa |
| 壳体试验压力PT |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
| 密封试验压力 |
1.76 |
2.75 |
4.4 |
7.04 |
11.0 |
| 气密封试验压力 |
0.5~0.7 |
| 适用介质 |
C |
P |
I |
| 水、油品、蒸汽 |
硝酸类 |
油品 |
| 适用温度 |
<425℃ |
<100℃ |
<550℃ |
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| 执行标准:
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| 设计标准 |
GB12234-89、GB12232-89 |
| 结构长度 |
GB12221-89 |
| 法兰连接 |
GB79-59 |
| 焊接标准 |
可协商确定 |
| 传动方式 |
手动、直齿轮传动、伞齿轮传动、气
动、液动、电动(防爆) |
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[Z40、Z41、Z440、Z441、Z540、Z541、Z940、Z941]主要外形尺寸与连接尺寸(单位:毫米) |
|
| |
公称压力
PN |
公称通径
DN |
主要连接尺寸 |
| L |
D |
D1 |
D2 |
D6 |
b-f |
Z-φd |
1.6MPa
2.5MPa |
15 |
130 |
95 |
65 |
45 |
- |
16-2 |
4-14 |
| 20 |
150 |
105 |
75 |
55 |
- |
16-2 |
4-14 |
| 25 |
160 |
115 |
85 |
65 |
- |
16-2 |
4-14 |
| 32 |
180 |
135 |
100 |
78 |
- |
18-2 |
4-18 |
| 40 |
200 |
145 |
110 |
85 |
- |
18-3 |
4-18 |
| 50 |
250 |
160 |
125 |
100 |
- |
18-3 |
4-18 |
| 1.6MPa |
65 |
270 |
180 |
145 |
120 |
- |
18-3 |
4-18 |
| 80 |
280 |
195 |
160 |
135 |
- |
20-3 |
8-18 |
| 100 |
300 |
215 |
180 |
155 |
- |
20-3 |
8-18 |
| 125 |
325 |
245 |
210 |
185 |
- |
22-3 |
8-18 |
| 150 |
350 |
280 |
240 |
210 |
- |
24-3 |
8-23 |
| 200 |
400 |
335 |
295 |
265 |
- |
26-3 |
12-23 |
| 250 |
450 |
405 |
335 |
320 |
- |
30-3 |
12-25 |
| 300 |
500 |
460 |
410 |
375 |
- |
30-4 |
12-25 |
| 350 |
550 |
520 |
470 |
435 |
- |
34-4 |
16-25 |
| 400 |
600 |
580 |
525 |
485 |
- |
36-4 |
16-30 |
| 450 |
650 |
640 |
585 |
545 |
- |
40-4 |
20-30 |
| 500 |
700 |
705 |
650 |
608 |
- |
44-4 |
20-34 |
| 600 |
800 |
840 |
770 |
718 |
- |
48-5 |
20-41 |
| 2.5MPa |
65 |
265 |
180 |
145 |
120 |
- |
22-3 |
8-18 |
| 80 |
280 |
195 |
160 |
135 |
- |
22-3 |
8-18 |
| 100 |
300 |
230 |
190 |
160 |
- |
24-3 |
8-23 |
| 125 |
325 |
270 |
220 |
188 |
- |
28-3 |
8-25 |
| 150 |
350 |
300 |
250 |
218 |
- |
30-3 |
8-25 |
| 200 |
400 |
360 |
310 |
278 |
- |
34-3 |
12-25 |
| 250 |
450 |
425 |
370 |
332 |
- |
36-3 |
12-30 |
| 300 |
500 |
485 |
430 |
390 |
- |
40-4 |
16-30 |
| 350 |
550 |
550 |
490 |
448 |
- |
44-4 |
16-34 |
| 400 |
600 |
610 |
550 |
505 |
- |
48-4 |
16-34 |
| 450 |
650 |
660 |
600 |
555 |
- |
50-4 |
20-34 |
| 500 |
700 |
730 |
660 |
618 |
- |
52-4 |
20-40 |
| 600 |
800 |
840 |
770 |
718 |
- |
56-5 |
20-41 |
| 4.0MPa |
15 |
130 |
95 |
65 |
45 |
40 |
16-2 |
4-14 |
| 20 |
150 |
105 |
75 |
55 |
51 |
16-2 |
4-14 |
| 25 |
160 |
115 |
85 |
65 |
58 |
16-2 |
4-14 |
| 32 |
180 |
135 |
100 |
78 |
66 |
18-2 |
4-18 |
| 40 |
200 |
145 |
110 |
85 |
76 |
18-3 |
4-18 |
| 50 |
250 |
160 |
125 |
100 |
88 |
20-3 |
4-18 |
| 65 |
270 |
180 |
145 |
120 |
110 |
22-3 |
8-18 |
| 80 |
310 |
195 |
160 |
135 |
121 |
22-3 |
8-18 |
| 100 |
350 |
230 |
190 |
160 |
150 |
24-3 |
8-23 |
| 125 |
400 |
270 |
220 |
188 |
176 |
28-3 |
8-25 |
| 150 |
450 |
300 |
250 |
218 |
204 |
30-3 |
8-25 |
| 200 |
550 |
375 |
320 |
282 |
260 |
38-3 |
12-30 |
| 250 |
650 |
445 |
385 |
345 |
313 |
42-3 |
12-34 |
| 300 |
750 |
510 |
450 |
408 |
364 |
46-4 |
16-34 |
| 6.4MPa |
15 |
170 |
105 |
75 |
55 |
41 |
18-2 |
4-14 |
| 20 |
190 |
125 |
90 |
68 |
51 |
20-2 |
4-18 |
| 25 |
210 |
135 |
100 |
78 |
58 |
22-2 |
4-18 |
| 32 |
230 |
150 |
110 |
82 |
66 |
24-2 |
4-23 |
| 40 |
240 |
165 |
125 |
95 |
76 |
24-3 |
4-23 |
| 50 |
250 |
175 |
135 |
105 |
88 |
26-3 |
4-23 |
| 65 |
280 |
200 |
160 |
130 |
110 |
28-3 |
8-23 |
| 80 |
310 |
210 |
170 |
140 |
121 |
30-3 |
8-23 |
| 100 |
350 |
250 |
200 |
168 |
150 |
32-2 |
8-25 |
| 125 |
400 |
295 |
240 |
202 |
176 |
36-3 |
8-30 |
| 150 |
450 |
340 |
280 |
240 |
204 |
38-3 |
8-34 |
| 200 |
550 |
405 |
345 |
300 |
260 |
44-3 |
12-34 |
| 10.0MPa |
50 |
250 |
195 |
145 |
112 |
88 |
28-3 |
4-25 |
| 65 |
280 |
220 |
170 |
138 |
110 |
32-3 |
8-25 |
| 80 |
310 |
230 |
180 |
148 |
121 |
34-3 |
8-25 |
| 100 |
350 |
265 |
210 |
172 |
150 |
38-3 |
8-30 |
| 125 |
400 |
310 |
250 |
210 |
176 |
42-3 |
8-34 |
| 150 |
450 |
350 |
290 |
250 |
204 |
46-3 |
12-13 |
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