|
公称压力(MPa) |
16.0 |
20.0 |
25.0 |
35.0 |
42.0 |
壳体试验压力(MPa) |
24.0 |
30.0 |
37.5 |
52.5 |
63.0 |
密封试验压力(MPa) |
17.6 |
22.0 |
27.5 |
38.5 |
46.0 |
适用介质 |
水、油品等非腐蚀性介质 |
适用温度 |
-29℃-120℃ |
生产标准:GB/T12234-2007
法兰标准:GB9113.4-2000 |
阀门试验:GB/T13927-2008 | | 外形及连接尺寸
公称压力(MPa) |
公称通径(mm) |
尺寸(mm) |
B |
D |
D1 |
P |
L |
C |
H |
Z-d |
W |
16.0 20.0 |
25 |
22 |
150 |
101.5 |
50.80 |
210 |
29 |
255 |
4-26 |
180 |
32 |
28 |
160 |
111 |
60.32 |
230 |
29 |
307 |
4-26 |
200 |
40 |
35 |
180 |
124 |
68.28 |
260 |
32 |
356 |
4-30 |
240 |
50 |
47 |
215 |
165 |
95.25 |
300 |
38.5 |
379 |
8-26 |
250 |
65 |
57 |
245 |
190.5 |
107.95 |
340 |
41.5 |
402 |
8-30 |
280 |
80 |
72 |
240 |
190.5 |
123.82 |
390 |
38.5 |
475 |
8-26 |
320 |
100 |
92 |
395 |
235 |
149.22 |
480 |
44.5 |
548 |
8-33 |
350 |
150 |
136 |
380 |
317.5 |
211.12 |
550 |
56 |
775 |
12-33 |
450 |
200 |
174 |
470 |
393.5 |
269.88 |
650 |
63.5 |
793 |
12-39 |
550 |
25.0 |
25 |
22 |
150 |
101.5 |
50.80 |
210 |
29 |
255 |
4-26 |
180 |
32 |
28 |
160 |
111 |
60.32 |
230 |
29 |
307 |
4-26 |
200 |
40 |
35 |
180 |
124 |
68.28 |
260 |
32 |
356 |
4-30 |
240 |
50 |
47 |
215 |
165 |
95.25 |
300 |
38.5 |
379 |
8-26 |
260 |
65 |
57 |
245 |
190.5 |
107.95 |
340 |
41.5 |
402 |
8-30 |
280 |
80 |
70 |
270 |
203 |
136.52 |
390 |
48 |
475 |
8-33 |
320 |
100 |
92 |
310 |
241.5 |
161.92 |
480 |
54 |
548 |
8-36 |
350 |
150 |
136 |
395 |
317.5 |
211.212 |
550 |
83 |
775 |
12-39 |
450 |
200 |
174 |
485 |
393.5 |
269.68 |
650 |
92 |
793 |
12-45 |
550 |
35.0 42.0 |
25 |
19 |
160 |
108 |
60.32 |
210 |
35 |
255 |
4-26 |
180 |
32 |
25 |
185 |
130 |
72.24 |
230 |
38.5 |
307 |
4-30 |
200 |
40 |
29 |
205 |
14 |
82.55 |
260 |
44.5 |
356 |
4-33 |
240 |
50 |
38 |
235 |
171.5 |
101.60 |
300 |
51 |
379 |
8-30 |
260 |
65 |
48 |
265 |
197 |
111.12 |
340 |
57.5 |
402 |
8-33 |
280 |
80 |
57 |
305 |
228.5 |
127.00 |
390 |
67 |
475 |
8-36 |
320 |
100 |
73 |
355 |
273 |
157.18 |
480 |
76.5 |
548 |
8-42 |
350 |
150 |
111 |
485 |
368.5 |
228.60 |
550 |
108 |
775 |
8-56 |
450 |
200 |
146 |
550 |
438 |
279.40 |
650 |
127 |
793 |
12-56 |
550 | |
|