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| |
|
300磅级/日标20K铸钢闸阀 |
|
 |
|
 |
主要尺寸
|
磅级
|
规格
|
L
|
d
|
H
|
H1
|
W
|
W1
|
重量(kg)
|
|
NPS
|
DN
|
RF
|
RTJ
|
BW
|
H.W
|
G.O
|
|
300
|
1/2
|
15
|
140
|
151
|
140
|
14
|
198
|
-
|
120
|
-
|
6
|
-
|
|
3/4
|
20
|
152
|
165
|
152
|
19
|
215
|
-
|
140
|
-
|
7
|
-
|
|
1
|
25
|
165
|
178
|
165
|
25
|
245
|
-
|
160
|
-
|
10
|
-
|
|
11/4
|
32
|
178
|
191
|
178
|
32
|
306
|
-
|
180
|
-
|
15
|
-
|
|
11/2
|
40
|
190
|
203
|
190
|
38
|
400
|
-
|
200
|
-
|
21
|
-
|
|
2
|
50
|
216
|
232
|
216
|
51
|
420
|
-
|
200
|
-
|
25
|
-
|
|
21/2
|
65
|
241
|
257
|
241
|
64
|
446
|
-
|
200
|
-
|
30
|
-
|
|
3
|
80
|
283
|
298
|
283
|
76
|
537
|
-
|
250
|
-
|
48
|
-
|
|
4
|
100
|
305
|
321
|
305
|
102
|
619
|
650
|
280
|
310
|
73
|
100
|
|
5
|
125
|
381
|
397
|
381
|
127
|
722
|
750
|
300
|
310
|
99
|
126
|
|
6
|
150
|
403
|
419
|
403
|
152
|
806
|
835
|
350
|
310
|
130
|
186
|
|
8
|
200
|
419
|
435
|
419
|
203
|
1000
|
1030
|
400
|
310
|
208
|
235
|
|
10
|
250
|
457
|
473
|
457
|
254
|
1240
|
1280
|
450
|
310
|
334
|
386
|
|
12
|
300
|
502
|
518
|
502
|
305
|
1425
|
1460
|
500
|
310
|
450
|
502
|
|
14
|
350
|
762
|
778
|
762
|
337
|
1585
|
1620
|
600
|
460
|
704
|
756
|
|
16
|
400
|
838
|
854
|
838
|
387
|
1790
|
1830
|
500
|
460
|
923
|
965
|
|
18
|
450
|
914
|
930
|
914
|
438
|
1960
|
2000
|
650
|
460
|
1131
|
1224
|
|
20
|
500
|
991
|
1010
|
991
|
489
|
2158
|
2220
|
750
|
460
|
1345
|
1400
|
|
24
|
600
|
1143
|
1165
|
1143
|
591
|
2576
|
2620
|
900
|
600
|
2122
|
2385
|
|
26
|
650
|
1245
|
1270
|
1245
|
633
|
-
|
2850
|
-
|
600
|
-
|
3000
|
|
28
|
700
|
1346
|
1372
|
1346
|
684
|
-
|
3080
|
-
|
600
|
-
|
3300
|
|
30
|
750
|
1397
|
1422
|
1397
|
735
|
-
|
3180
|
-
|
600
|
-
|
3550
|
|
32
|
800
|
1524
|
1553
|
1524
|
779
|
-
|
3300
|
-
|
600
|
-
|
4400
|
|
34
|
850
|
1626
|
1654
|
1626
|
830
|
-
|
3550
|
-
|
600
|
-
|
5200
|
|
36
|
900
|
1727
|
1756
|
1727
|
874
|
-
|
3760
|
-
|
600
|
-
|
|
|
|
|
|
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|
