产品引用标准:SZ43Y SZ63Y SZ83Y油田专用阀门
JB/T5198-91管线用钢制平板闸阀 Steel parallel plate valve for pipeline
ANSI B16.5a-1992管法兰管件 Pipe flanges and flange pipes
GB/T13927-92通用阀门压力试验 Pressure test for universal valves
JB/T9092-1999阀门的检验与试验 Valve inspection and testing
JB/TQ814-89钢制平板闸阀产品阀产品质量分等
Steel parallel plate valve products quality grades ranks
主要外形尺寸:
公称压力 |
公称通径 |
尺寸(mm) | |||||
L |
L1 |
H |
H1 |
D0 |
D1 | ||
16 20 |
25 |
180 |
200 |
200 |
235 |
25 |
35 |
32 |
220 |
220 |
215 |
255 |
29 |
48 | |
40 |
260 |
280 |
220 |
265 |
36 |
60 | |
50 |
310 |
300 |
230 |
285 |
45 |
73 | |
65 |
340 |
350 |
250 |
315 |
58 |
89 | |
80 |
380 |
360 |
340 |
420 |
72 |
108 | |
100 |
460 |
400 |
375 |
475 |
90 |
133 | |
150 |
550 |
450 |
530 |
675 |
135 |
194 | |
200 |
740 |
500 |
690 |
990 |
180 |
245 | |
25 35 45 |
25 |
180 |
200 |
200 |
235 |
23 |
42 |
32 |
220 |
220 |
215 |
255 |
29 |
56 | |
40 |
260 |
280 |
220 |
265 |
36 |
64 | |
50 |
310 |
300 |
230 |
285 |
45 |
76 | |
65 |
340 |
350 |
250 |
315 |
58 |
89 | |
80 |
380 |
360 |
340 |
420 |
72 |
114 | |
100 |
460 |
400 |
375 |
475 |
90 |
146 | |
150 |
550 |
450 |
530 |
675 |
135 |
194 | |
200 |
740 |
公称压力 |
公称通径 |
|||||||||
mm |
L |
L1 |
H |
H1 |
D0 |
D1 |
D2 |
h |
L0 | |
16 20 |
25 |
160 |
268 |
200 |
235 |
25 |
50.8 |
65 |
12 |
200 |
32 |
180 |
288 |
215 |
255 |
29 |
60.32 |
65 |
12 |
220 | |
40 |
230 |
370 |
220 |
265 |
26 |
88.8/68.28 |
120 |
20 |
280 | |
50 |
230 |
390 |
230 |
285 |
45 |
88.8/95.25 |
120 |
20 |
300 | |
65 |
240 |
400 |
250 |
315 |
58 |
88.8/107.8 |
120 |
20 |
350 | |
80 |
270 |
460 |
340 |
420 |
72 |
107.8/136.52 |
140 |
20 |
360 | |
25 35 45 |
25 |
160 |
268 |
200 |
235 |
23 |
50.8 |
65 |
12 |
200 |
32 |
180 |
288 |
215 |
255 |
29 |
60.32 |
65 |
12 |
220 | |
40 |
230 |
370 |
220 |
265 |
36 |
88.8/68.28 |
120 |
20 |
280 | |
50 |
240 |
400 |
230 |
285 |
45 |
88.8/95.25 |
120 |
20 |
300 | |
65 |
260 |
420 |
250 |
315 |
58 |
88.8/107.8 |
120 |
20 |
350 | |
80 |
290 |
480 |
340 |
420 |
72 |
107.8/136.52 |
140 |
20 |
360 |