最小起订量:1 计量单位:个 产品单价:询价 供货总量:10000
压力级
|
口径
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考)
|
NPS
|
DN
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
ii
|
mm
|
RF
|
RJ
|
Class
150PN
2.0MPa
|
2
|
50
|
60
|
130
|
56
|
51
|
2
|
120.5
|
4
|
5/8
|
M16
|
140
|
155
|
21/2
|
65
|
67
|
122
|
73
|
65
|
3
|
139.5
|
4
|
5/8
|
M16
|
150
|
165
|
3
|
80
|
73
|
135
|
88
|
80
|
4
|
152.5
|
4
|
5/8
|
M16
|
160
|
175
|
4
|
100
|
73
|
173
|
108
|
102
|
6
|
190.5
|
8
|
5/8
|
M16
|
170
|
185
|
5
|
125
|
86
|
195
|
132
|
127
|
8
|
216.0
|
8
|
3/4
|
M20
|
190
|
205
|
6
|
150
|
98
|
220
|
160
|
152
|
13
|
241.5
|
8
|
3/4
|
M20
|
205
|
220
|
8
|
200
|
127
|
277
|
210
|
203
|
25
|
298.5
|
8
|
3/4
|
M20
|
240
|
255
|
10
|
250
|
146
|
337
|
266
|
254
|
39
|
362.0
|
12
|
7/8
|
M24
|
270
|
285
|
12
|
300
|
181
|
407
|
310
|
305
|
54
|
432.0
|
12
|
7/8
|
M24
|
310
|
325
|
14
|
350
|
184
|
448
|
355
|
350
|
80
|
476.0
|
12
|
1
|
M27
|
325
|
340
|
16
|
400
|
191
|
512
|
405
|
400
|
117
|
540.0
|
16
|
1
|
M27
|
340
|
355
|
18
|
450
|
203
|
547
|
455
|
450
|
138
|
578.0
|
16
|
11/8
|
M30
|
365
|
380
|
20
|
500
|
219
|
604
|
505
|
500
|
163
|
635.0
|
20
|
11/8
|
M30
|
385
|
400
|
24
|
600
|
222
|
715
|
605
|
600
|
331
|
749.5
|
20
|
11/8
|
M33
|
405
|
420
|
28
|
700
|
305
|
773
|
700
|
700
|
380
|
795.5
|
40
|
3/4
|
M20
|
455
|
--
|
30
|
750
|
305
|
824
|
750
|
746
|
425
|
846.0
|
44
|
3/4
|
M20
|
455
|
--
|
32
|
800
|
305
|
878
|
800
|
796
|
560
|
900.0
|
48
|
3/4
|
M20
|
460
|
--
|
36
|
900
|
368
|
983
|
910
|
898
|
640
|
1009.5
|
44
|
7/8
|
M24
|
540
|
--
|
42
|
1050
|
432
|
1142
|
1055
|
1050
|
960
|
1171.5
|
48
|
1
|
M27
|
625
|
--
|
48
|
1200
|
524
|
1302
|
1205
|
1200
|
1400
|
1335.0
|
44
|
11/8
|
M30
|
740
|
--
|
Class
300PN
5.0MPa
|
2
|
50
|
60
|
110
|
58
|
51
|
3
|
127.0
|
8
|
5/8
|
M16
|
155
|
175
|
21/2
|
65
|
67
|
128
|
73
|
65
|
4
|
149.0
|
8
|
3/4
|
M20
|
175
|
195
|
3
|
80
|
73
|
147
|
88
|
80
|
6
|
168.5
|
8
|
3/4
|
M20
|
190
|
210
|
4
|
100
|
73
|
179
|
108
|
102
|
8
|
200.0
|
8
|
3/4
|
M20
|
195
|
215
|
5
|
125
|
86
|
214
|
132
|
127
|
15
|
235.0
|
8
|
3/4
|
M20
|
215
|
235
|
6
|
150
|
98
|
249
|
160
|
152
|
18
|
270.0
|
12
|
3/4
|
M20
|
230
|
250
|
8
|
200
|
127
|
305
|
210
|
203
|
31
|
330.0
|
12
|
7/8
|
M24
|
280
|
300
|
10
|
250
|
146
|
359
|
266
|
254
|
51
|
387.5
|
16
|
1
|
M27
|
315
|
335
|
12
|
300
|
181
|
420
|
310
|
305
|
77
|
451.0
|
16
|
11/8
|
M30
|
365
|
385
|
14
|
350
|
222
|
483
|
355
|
350
|
117
|
514.5
|
20
|
11/8
|
M30
|
410
|
430
|
16
|
400
|
232
|
537
|
405
|
400
|
190
|
571.5
|
20
|
11/4
|
M33
|
435
|
455
|
18
|
450
|
264
|
594
|
455
|
450
|
200
|
628.0
|
24
|
11/4
|
M33
|
475
|
495
|
20
|
500
|
292
|
652
|
505
|
500
|
265
|
686.0
|
24
|
11/4
|
M33
|
510
|
535
|
24
|
600
|
318
|
772
|
608
|
600
|
410
|
813.0
|
24
|
11/2
|
M39
|
560
|
585
|
30
|
700
|
368
|
882
|
740
|
735
|
660
|
921.0
|
36
|
13/8
|
M36
|
650
|
--
|
36
|
900
|
483
|
1044
|
880
|
873
|
1020
|
1089.0
|
32
|
13/8
|
M42
|
800
|
--
|
42
|
1050
|
568
|
1196
|
1045
|
1035
|
1540
|
1244.5
|
36
|
13/4
|
M45
|
920
|
--
|
48
|
1200
|
629
|
1365
|
1190
|
1179
|
2260
|
1416.0
|
40
|
17/8
|
M48
|
1010
|
--
|
压力级
|
口径
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考)
|
NPS
|
DN
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
in
|
mm
|
RF
|
RJ
|
CLass600PNB11.0MPa
|
2
|
50
|
60
|
110
|
58
|
51
|
4
|
127.0
|
8
|
5/8
|
M16
|
175
|
180
|
21/2
|
56
|
67
|
128
|
73
|
65
|
5
|
19.0
|
8
|
3/4
|
M20
|
195
|
200
|
3
|
80
|
73
|
147
|
88
|
80
|
8
|
168.5
|
8
|
3/4
|
M20
|
210
|
215
|
4
|
100
|
79
|
191
|
108
|
102
|
11
|
216.0
|
8
|
7/8
|
M24
|
235
|
240
|
5
|
125
|
105
|
239
|
136
|
127
|
20
|
267.0
|
8
|
1
|
M27
|
280
|
285
|
6
|
150
|
136
|
264
|
162
|
152
|
26
|
292.0
|
12
|
1
|
M27
|
320
|
325
|
8
|
200
|
165
|
318
|
212
|
200
|
55
|
39.0
|
12
|
11/8
|
M30
|
370
|
375
|
10
|
250
|
213
|
398
|
266
|
250
|
95
|
432.0
|
16
|
11/4
|
M33
|
440
|
445
|
12
|
300
|
229
|
455
|
312
|
305
|
140
|
489.0
|
20
|
11/4
|
M33
|
460
|
465
|
14
|
350
|
273
|
490
|
355
|
337
|
223
|
527.0
|
20
|
13/8
|
M36
|
520
|
525
|
16
|
400
|
305
|
562
|
400
|
387
|
360
|
603.0
|
20
|
11/2
|
M39
|
575
|
580
|
18
|
450
|
362
|
610
|
450
|
438
|
395
|
654.0
|
20
|
15/8
|
M42
|
650
|
655
|
20
|
500
|
368
|
680
|
500
|
489
|
518
|
724.0
|
24
|
15/8
|
M42
|
670
|
680
|
24
|
600
|
438
|
786
|
600
|
591
|
836
|
838.0
|
24
|
17/8
|
M8
|
780
|
790
|
CLass900PNB15.0MPa
|
2
|
50
|
70
|
140
|
58
|
51
|
8
|
165.0
|
8
|
7/8
|
M24
|
225
|
230
|
21/2
|
56
|
83
|
162
|
73
|
65
|
11
|
190.5
|
8
|
1
|
M27
|
250
|
255
|
3
|
80
|
83
|
165
|
90
|
80
|
14
|
190.5
|
8
|
7/8
|
M24
|
240
|
245
|
4
|
100
|
102
|
204
|
108
|
102
|
20
|
235.0
|
8
|
11/8
|
M30
|
285
|
290
|
5
|
125
|
110
|
245
|
136
|
127
|
30
|
279.5
|
8
|
11/4
|
M33
|
310
|
315
|
6
|
150
|
159
|
286
|
162
|
150
|
42
|
317.5
|
12
|
11/8
|
M30
|
365
|
370
|
8
|
200
|
206
|
356
|
212
|
200
|
84
|
393.5
|
12
|
13/8
|
M36
|
440
|
445
|
10
|
250
|
241
|
432
|
266
|
250
|
145
|
70.0
|
16
|
13/8
|
M36
|
490
|
495
|
12
|
300
|
292
|
495
|
312
|
305
|
220
|
533.5
|
20
|
13/8
|
M36
|
560
|
565
|
14
|
350
|
356
|
518
|
355
|
337
|
350
|
559.0
|
20
|
11/2
|
M39
|
645
|
655
|
16
|
400
|
384
|
572
|
400
|
387
|
470
|
616.0
|
20
|
15/8
|
M42
|
685
|
695
|
18
|
450
|
451
|
635
|
450
|
438
|
605
|
686.0
|
20
|
17/8
|
M48
|
790
|
805
|
20
|
500
|
451
|
695
|
496
|
487
|
820
|
79.5
|
20
|
2
|
M52
|
810
|
825
|
24
|
600
|
495
|
835
|
600
|
591
|
1050
|
901.5
|
20
|
21/2
|
M64
|
945
|
965
|
CLass1500PNB26.0MPa
|
2
|
50
|
70
|
140
|
58
|
51
|
8
|
165.0
|
8
|
7/8
|
M24
|
225
|
230
|
21/2
|
56
|
83
|
162
|
73
|
65
|
11
|
190.5
|
8
|
1
|
M27
|
250
|
255
|
3
|
80
|
83
|
172
|
90
|
80
|
19
|
203.0
|
8
|
11/8
|
M30
|
270
|
275
|
4
|
100
|
102
|
207
|
108
|
102
|
26
|
241.5
|
8
|
11/4
|
M33
|
310
|
315
|
5
|
125
|
110
|
252
|
136
|
127
|
51
|
292.0
|
8
|
11/2
|
M39
|
370
|
375
|
6
|
150
|
159
|
280
|
162
|
150
|
68
|
317.5
|
12
|
13/8
|
M36
|
430
|
440
|
8
|
200
|
206
|
350
|
212
|
200
|
130
|
393.5
|
12
|
15/8
|
M42
|
510
|
520
|
10
|
250
|
248
|
433
|
266
|
254
|
210
|
482.5
|
12
|
17/8
|
M48
|
600
|
610
|
12
|
300
|
305
|
518
|
312
|
305
|
384
|
571.5
|
16
|
2
|
M52
|
695
|
715
|
14
|
350
|
356
|
576
|
355
|
337
|
550
|
635.0
|
16
|
21/4
|
M56
|
775
|
800
|
16
|
400
|
384
|
639
|
400
|
387
|
635
|
705.0
|
16
|
21/2
|
M64
|
850
|
800
|
压力级
|
口径
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考)
|
NPS
|
DN
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
in
|
mm
|
RF
|
RJ
|
Class
2500PN
42.0MPa
|
2
|
50
|
70
|
143
|
48
|
42
|
10
|
171.5
|
8
|
1
|
M27
|
255
|
260
|
21/2
|
65
|
83
|
166
|
58
|
52
|
18
|
197.0
|
8
|
11/8
|
M30
|
290
|
305
|
3
|
80
|
86
|
194
|
68
|
62
|
26
|
228.5
|
8
|
11/4
|
M33
|
320
|
330
|
4
|
100
|
105
|
232
|
94
|
88
|
40
|
273.0
|
8
|
11/2
|
M39
|
370
|
380
|
5
|
125
|
110
|
277
|
106
|
100
|
59
|
324.0
|
8
|
131/4
|
M45
|
420
|
435
|
6
|
150
|
159
|
315
|
162
|
150
|
90
|
368.5
|
8
|
2
|
M52
|
515
|
530
|
8
|
200
|
206
|
385
|
186
|
180
|
150
|
438.0
|
12
|
2
|
M52
|
600
|
620
|
10
|
250
|
254
|
474
|
232
|
225
|
240
|
539.5
|
12
|
21/2
|
M64
|
750
|
775
|
12
|
300
|
305
|
547
|
272
|
266
|
440
|
619.0
|
12
|
23/4
|
M70
|
855
|
885
|
H76系列对夹双瓣旋启式止回阀主要尺寸及重量
|
公称压力PNMPa
|
公称通经DNmm
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
PN1.0MPa
|
50
|
60
|
108
|
56
|
51
|
2
|
125
|
4
|
M16
|
150
|
65
|
67
|
128
|
73
|
65
|
3
|
145
|
4
|
M16
|
155
|
80
|
73
|
142
|
88
|
80
|
4
|
160
|
8
|
M16
|
160
|
100
|
73
|
162
|
108
|
102
|
6
|
180
|
8
|
M16
|
165
|
125
|
86
|
192
|
132
|
127
|
8
|
210
|
8
|
M16
|
80
|
150
|
98
|
218
|
160
|
152
|
13
|
240
|
8
|
M20
|
205
|
200
|
127
|
273
|
210
|
203
|
24
|
295
|
8
|
M20
|
235
|
250
|
146
|
328
|
266
|
254
|
37
|
350
|
12
|
M20
|
255
|
300
|
181
|
378
|
310
|
305
|
50
|
400
|
12
|
M20
|
290
|
350
|
184
|
438
|
355
|
350
|
76
|
460
|
16
|
M20
|
295
|
400
|
191
|
489
|
405
|
400
|
110
|
515
|
16
|
M24
|
310
|
450
|
203
|
539
|
455
|
450
|
135
|
565
|
20
|
M24
|
325
|
500
|
219
|
594
|
505
|
500
|
158
|
620
|
20
|
M24
|
345
|
600
|
222
|
696
|
605
|
600
|
320
|
725
|
20
|
M27
|
355
|
700
|
305
|
811
|
700
|
695
|
380
|
840
|
24
|
M27
|
440
|
800
|
305
|
918
|
800
|
796
|
560
|
950
|
24
|
M30
|
450
|
900
|
368
|
1018
|
903
|
898
|
640
|
1050
|
28
|
M30
|
520
|
1000
|
432
|
1124
|
1055
|
1050
|
900
|
1160
|
28
|
M33
|
590
|
1200
|
524
|
1340
|
1205
|
1200
|
1400
|
1380
|
32
|
M36
|
695
|
PN1.6MPa
|
50
|
60
|
108
|
56
|
51
|
2
|
125
|
4
|
M16
|
150
|
65
|
67
|
128
|
73
|
65
|
3
|
145
|
4
|
M16
|
155
|
80
|
73
|
142
|
88
|
80
|
4
|
160
|
8
|
M16
|
160
|
H76系列对夹双瓣旋启式止回阀主要尺寸及重量
|
公称压力PNMPa
|
公称通经DNmm
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
PN1.6MPa
|
100
|
73
|
162
|
108
|
102
|
6
|
180
|
8
|
M16
|
165
|
125
|
86
|
192
|
132
|
127
|
8
|
210
|
8
|
M16
|
180
|
150
|
98
|
218
|
160
|
152
|
13
|
240
|
8
|
M20
|
205
|
200
|
127
|
273
|
210
|
203
|
24
|
295
|
12
|
M20
|
235
|
250
|
146
|
329
|
266
|
254
|
37
|
355
|
12
|
M24
|
265
|
300
|
181
|
384
|
310
|
305
|
50
|
410
|
12
|
M24
|
305
|
350
|
184
|
444
|
355
|
350
|
76
|
470
|
16
|
M24
|
310
|
400
|
191
|
496
|
405
|
400
|
110
|
525
|
16
|
M27
|
330
|
450
|
203
|
556
|
455
|
50
|
135
|
585
|
20
|
M27
|
345
|
500
|
219
|
618
|
505
|
500
|
158
|
650
|
20
|
M30
|
370
|
600
|
222
|
732
|
605
|
600
|
320
|
770
|
20
|
M33
|
380
|
700
|
305
|
802
|
700
|
695
|
380
|
80
|
24
|
M33
|
470
|
800
|
305
|
912
|
800
|
796
|
560
|
950
|
24
|
M36
|
475
|
900
|
368
|
1012
|
903
|
898
|
640
|
1050
|
28
|
M36
|
545
|
1000
|
432
|
1126
|
1055
|
1050
|
900
|
1170
|
28
|
M39
|
620
|
1200
|
524
|
1340
|
1205
|
1200
|
1400
|
1390
|
32
|
M45
|
735
|
PN2.5MPa
|
50
|
60
|
108
|
56
|
51
|
2
|
125
|
4
|
M16
|
150
|
65
|
67
|
128
|
73
|
65
|
3
|
145
|
8
|
M16
|
160
|
80
|
73
|
142
|
88
|
80
|
4
|
160
|
8
|
M16
|
170
|
100
|
73
|
168
|
108
|
102
|
6
|
190
|
8
|
M20
|
180
|
125
|
86
|
194
|
132
|
127
|
8
|
220
|
8
|
M24
|
205
|
150
|
98
|
224
|
160
|
152
|
14
|
250
|
8
|
M24
|
220
|
200
|
127
|
284
|
210
|
203
|
27
|
310
|
12
|
M24
|
255
|
250
|
146
|
341
|
266
|
254
|
42
|
370
|
12
|
M27
|
285
|
300
|
181
|
401
|
310
|
305
|
54
|
430
|
16
|
M27
|
325
|
350
|
184
|
458
|
355
|
350
|
86
|
490
|
16
|
M30
|
340
|
400
|
191
|
515
|
405
|
400
|
120
|
550
|
16
|
M33
|
360
|
450
|
203
|
565
|
455
|
450
|
148
|
600
|
20
|
M33
|
375
|
500
|
219
|
622
|
505
|
500
|
165
|
660
|
20
|
M33
|
395
|
600
|
222
|
732
|
605
|
600
|
340
|
770
|
20
|
M36
|
410
|
700
|
305
|
831
|
700
|
695
|
400
|
875
|
24
|
M39
|
500
|
800
|
305
|
942
|
800
|
796
|
580
|
990
|
24
|
M45
|
520
|
900
|
368
|
1040
|
903
|
898
|
660
|
1090
|
28
|
M45
|
590
|
1000
|
432
|
1155
|
1055
|
1050
|
960
|
1210
|
28
|
M52
|
675
|
1200
|
524
|
1365
|
1205
|
1200
|
1440
|
1420
|
32
|
M52
|
790
|
H76系列对夹双瓣旋启式止回阀主要尺寸及重量
|
公称压力PNMPa
|
公称通经DNmm
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
PN1.6MPa
|
100
|
73
|
162
|
108
|
102
|
6
|
180
|
8
|
M16
|
165
|
125
|
86
|
192
|
132
|
127
|
8
|
210
|
8
|
M16
|
180
|
150
|
98
|
218
|
160
|
152
|
13
|
240
|
8
|
M20
|
205
|
200
|
127
|
273
|
210
|
203
|
24
|
295
|
12
|
M20
|
235
|
250
|
146
|
329
|
266
|
254
|
37
|
355
|
12
|
M24
|
265
|
300
|
181
|
384
|
310
|
305
|
50
|
410
|
12
|
M24
|
305
|
350
|
184
|
444
|
355
|
350
|
76
|
470
|
16
|
M24
|
310
|
400
|
191
|
496
|
405
|
400
|
110
|
525
|
16
|
M27
|
330
|
450
|
203
|
556
|
455
|
50
|
135
|
585
|
20
|
M27
|
345
|
500
|
219
|
618
|
505
|
500
|
158
|
650
|
20
|
M30
|
370
|
600
|
222
|
732
|
605
|
600
|
320
|
770
|
20
|
M33
|
380
|
700
|
305
|
802
|
700
|
695
|
380
|
80
|
24
|
M33
|
470
|
800
|
305
|
912
|
800
|
796
|
560
|
950
|
24
|
M36
|
475
|
900
|
368
|
1012
|
903
|
898
|
640
|
1050
|
28
|
M36
|
545
|
1000
|
432
|
1126
|
1055
|
1050
|
900
|
1170
|
28
|
M39
|
620
|
1200
|
524
|
1340
|
1205
|
1200
|
1400
|
1390
|
32
|
M45
|
735
|
PN2.5MPa
|
50
|
60
|
108
|
56
|
51
|
2
|
125
|
4
|
M16
|
150
|
65
|
67
|
128
|
73
|
65
|
3
|
145
|
8
|
M16
|
160
|
80
|
73
|
142
|
88
|
80
|
4
|
160
|
8
|
M16
|
170
|
100
|
73
|
168
|
108
|
102
|
6
|
190
|
8
|
M20
|
180
|
125
|
86
|
194
|
132
|
127
|
8
|
220
|
8
|
M24
|
205
|
150
|
98
|
224
|
160
|
152
|
14
|
250
|
8
|
M24
|
220
|
200
|
127
|
284
|
210
|
203
|
27
|
310
|
12
|
M24
|
255
|
250
|
146
|
341
|
266
|
254
|
42
|
370
|
12
|
M27
|
285
|
300
|
181
|
401
|
310
|
305
|
54
|
430
|
16
|
M27
|
325
|
350
|
184
|
458
|
355
|
350
|
86
|
490
|
16
|
M30
|
340
|
400
|
191
|
515
|
405
|
400
|
120
|
550
|
16
|
M33
|
360
|
450
|
203
|
565
|
455
|
450
|
148
|
600
|
20
|
M33
|
375
|
500
|
219
|
622
|
505
|
500
|
165
|
660
|
20
|
M33
|
395
|
600
|
222
|
732
|
605
|
600
|
340
|
770
|
20
|
M36
|
410
|
700
|
305
|
831
|
700
|
695
|
400
|
875
|
24
|
M39
|
500
|
800
|
305
|
942
|
800
|
796
|
580
|
990
|
24
|
M45
|
520
|
900
|
368
|
1040
|
903
|
898
|
660
|
1090
|
28
|
M45
|
590
|
1000
|
432
|
1155
|
1055
|
1050
|
960
|
1210
|
28
|
M52
|
675
|
1200
|
524
|
1365
|
1205
|
1200
|
1440
|
1420
|
32
|
M52
|
790
|
H76系列对夹双瓣旋启式止回阀主要尺寸及重量
|
公称压力PNMPa
|
公称通经DNmm
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
PN1.6MPa
|
100
|
73
|
162
|
108
|
102
|
6
|
180
|
8
|
M16
|
165
|
125
|
86
|
192
|
132
|
127
|
8
|
210
|
8
|
M16
|
180
|
150
|
98
|
218
|
160
|
152
|
13
|
240
|
8
|
M20
|
205
|
200
|
127
|
273
|
210
|
203
|
24
|
295
|
12
|
M20
|
235
|
250
|
146
|
329
|
266
|
254
|
37
|
355
|
12
|
M24
|
265
|
300
|
181
|
384
|
310
|
305
|
50
|
410
|
12
|
M24
|
305
|
350
|
184
|
444
|
355
|
350
|
76
|
470
|
16
|
M24
|
310
|
400
|
191
|
496
|
405
|
400
|
110
|
525
|
16
|
M27
|
330
|
450
|
203
|
556
|
455
|
50
|
135
|
585
|
20
|
M27
|
345
|
500
|
219
|
618
|
505
|
500
|
158
|
650
|
20
|
M30
|
370
|
600
|
222
|
732
|
605
|
600
|
320
|
770
|
20
|
M33
|
380
|
700
|
305
|
802
|
700
|
695
|
380
|
80
|
24
|
M33
|
470
|
800
|
305
|
912
|
800
|
796
|
560
|
950
|
24
|
M36
|
475
|
900
|
368
|
1012
|
903
|
898
|
640
|
1050
|
28
|
M36
|
545
|
1000
|
432
|
1126
|
1055
|
1050
|
900
|
1170
|
28
|
M39
|
620
|
1200
|
524
|
1340
|
1205
|
1200
|
1400
|
1390
|
32
|
M45
|
735
|
PN2.5MPa
|
50
|
60
|
108
|
56
|
51
|
2
|
125
|
4
|
M16
|
150
|
65
|
67
|
128
|
73
|
65
|
3
|
145
|
8
|
M16
|
160
|
80
|
73
|
142
|
88
|
80
|
4
|
160
|
8
|
M16
|
170
|
100
|
73
|
168
|
108
|
102
|
6
|
190
|
8
|
M20
|
180
|
125
|
86
|
194
|
132
|
127
|
8
|
220
|
8
|
M24
|
205
|
150
|
98
|
224
|
160
|
152
|
14
|
250
|
8
|
M24
|
220
|
200
|
127
|
284
|
210
|
203
|
27
|
310
|
12
|
M24
|
255
|
250
|
146
|
341
|
266
|
254
|
42
|
370
|
12
|
M27
|
285
|
300
|
181
|
401
|
310
|
305
|
54
|
430
|
16
|
M27
|
325
|
350
|
184
|
458
|
355
|
350
|
86
|
490
|
16
|
M30
|
340
|
400
|
191
|
515
|
405
|
400
|
120
|
550
|
16
|
M33
|
360
|
450
|
203
|
565
|
455
|
450
|
148
|
600
|
20
|
M33
|
375
|
500
|
219
|
622
|
505
|
500
|
165
|
660
|
20
|
M33
|
395
|
600
|
222
|
732
|
605
|
600
|
340
|
770
|
20
|
M36
|
410
|
700
|
305
|
831
|
700
|
695
|
400
|
875
|
24
|
M39
|
500
|
800
|
305
|
942
|
800
|
796
|
580
|
990
|
24
|
M45
|
520
|
900
|
368
|
1040
|
903
|
898
|
660
|
1090
|
28
|
M45
|
590
|
1000
|
432
|
1155
|
1055
|
1050
|
960
|
1210
|
28
|
M52
|
675
|
1200
|
524
|
1365
|
1205
|
1200
|
1440
|
1420
|
32
|
M52
|
790
|
公称压力PNMPa
|
公称通径DNmm
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考)
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
RF、MFM
|
RJ
|
PN4.0MPa
|
50
|
60
|
108
|
58
|
51
|
3
|
125
|
4
|
M16
|
150
|
--
|
65
|
67
|
128
|
73
|
65
|
4
|
145
|
8
|
M16
|
160
|
--
|
80
|
73
|
142
|
88
|
80
|
6
|
160
|
8
|
M16
|
170
|
--
|
100
|
73
|
168
|
108
|
102
|
8
|
190
|
8
|
M20
|
180
|
--
|
125
|
86
|
194
|
132
|
127
|
13
|
220
|
8
|
M24
|
205
|
--
|
150
|
98
|
224
|
160
|
152
|
16
|
250
|
8
|
M24
|
220
|
--
|
200
|
127
|
291
|
210
|
203
|
28
|
320
|
12
|
M27
|
270
|
--
|
250
|
146
|
353
|
266
|
254
|
49
|
385
|
12
|
M30
|
300
|
--
|
300
|
181
|
418
|
310
|
305
|
76
|
450
|
16
|
M30
|
345
|
--
|
350
|
222
|
475
|
355
|
350
|
114
|
510
|
16
|
M33
|
400
|
--
|
400
|
232
|
547
|
405
|
400
|
190
|
585
|
16
|
M36
|
425
|
--
|
450
|
264
|
572
|
455
|
450
|
200
|
610
|
20
|
M36
|
470
|
--
|
500
|
292
|
626
|
505
|
500
|
260
|
670
|
20
|
M39
|
505
|
--
|
600
|
318
|
745
|
608
|
600
|
404
|
795
|
20
|
M45
|
575
|
--
|
PN6.3MPa
|
50
|
60
|
114
|
58
|
51
|
4
|
135
|
4
|
M20
|
170
|
185
|
65
|
67
|
138
|
73
|
65
|
5
|
160
|
8
|
M20
|
180
|
195
|
80
|
73
|
148
|
88
|
80
|
7
|
170
|
8
|
M20
|
190
|
205
|
100
|
79
|
174
|
108
|
102
|
10
|
200
|
8
|
M24
|
210
|
225
|
125
|
105
|
211
|
132
|
127
|
16
|
240
|
8
|
M27
|
250
|
265
|
150
|
136
|
248
|
162
|
152
|
20
|
280
|
8
|
M30
|
290
|
305
|
200
|
165
|
310
|
212
|
200
|
38
|
345
|
12
|
M33
|
335
|
350
|
250
|
213
|
362
|
266
|
250
|
62
|
400
|
12
|
M33
|
395
|
410
|
300
|
229
|
422
|
310
|
305
|
100
|
460
|
16
|
M33
|
420
|
435
|
350
|
273
|
487
|
355
|
350
|
160
|
525
|
16
|
M36
|
480
|
495
|
400
|
305
|
541
|
405
|
400
|
260
|
585
|
16
|
M39
|
525
|
540
|
PN10.0MPa
|
50
|
60
|
120
|
58
|
51
|
5
|
145
|
4
|
M24
|
185
|
200
|
65
|
67
|
144
|
73
|
65
|
7
|
170
|
8
|
M24
|
195
|
210
|
80
|
73
|
154
|
88
|
80
|
10
|
180
|
8
|
M24
|
205
|
220
|
100
|
79
|
181
|
108
|
102
|
12
|
210
|
8
|
M27
|
225
|
240
|
125
|
105
|
218
|
132
|
127
|
19
|
250
|
8
|
M30
|
265
|
280
|
150
|
136
|
258
|
162
|
152
|
25
|
290
|
8
|
M30
|
305
|
320
|
200
|
165
|
324
|
212
|
200
|
56
|
360
|
12
|
M33
|
355
|
370
|
250
|
213
|
392
|
266
|
250
|
94
|
430
|
12
|
M36
|
425
|
440
|
300
|
229
|
456
|
310
|
305
|
142
|
500
|
16
|
M39
|
465
|
480
|
350
|
273
|
510
|
355
|
350
|
230
|
560
|
16
|
M45
|
535
|
550
|
400
|
305
|
570
|
405
|
400
|
366
|
620
|
16
|
M45
|
585
|
600
|
公称压力PNMPa
|
公称通径DNmm
|
尺寸(mm)
|
重量(KG)
|
配管法兰(供参考)
|
L
|
D
|
D3
|
D2
|
螺栓孔中心圆直径D1
|
螺栓数量
|
螺栓直径d
|
螺栓长度L
|
RF、MFM
|
RJ
|
|
50
|
70
|
142
|
56
|
51
|
8
|
165
|
8
|
M22
|
205
|
220
|
65
|
83
|
162
|
73
|
65
|
11
|
190
|
8
|
M27
|
245
|
260
|
80
|
83
|
176
|
90
|
80
|
16
|
205
|
8
|
M27
|
250
|
265
|
100
|
102
|
208
|
108
|
102
|
19
|
240
|
8
|
M30
|
280
|
295
|
125
|
110
|
247
|
136
|
127
|
33
|
285
|
8
|
M36
|
335
|
350
|
150
|
159
|
280
|
162
|
150
|
40
|
218
|
12
|
M36
|
385
|
405
|
200
|
206
|
356
|
212
|
203
|
84
|
400
|
12
|
M42
|
470
|
490
|
250
|
241
|
435
|
266
|
250
|
146
|
485
|
12
|
M48
|
535
|
555
|
300
|
292
|
520
|
312
|
305
|
230
|
570
|
16
|
M48
|
610
|
640
|
|
50
|
70
|
120
|
56
|
51
|
7
|
145
|
4
|
M24
|
210
|
225
|
65
|
83
|
144
|
73
|
65
|
10
|
170
|
8
|
M24
|
235
|
250
|
80
|
83
|
154
|
90
|
80
|
14
|
180
|
8
|
M24
|
245
|
260
|
100
|
102
|
181
|
108
|
102
|
17
|
210
|
8
|
M27
|
280
|
295
|
125
|
110
|
218
|
136
|
127
|
28
|
250
|
8
|
M30
|
305
|
320
|
150
|
159
|
258
|
162
|
152
|
36
|
290
|
12
|
M30
|
365
|
385
|
200
|
206
|
325
|
212
|
203
|
78
|
360
|
12
|
M33
|
425
|
445
|
250
|
241
|
389
|
266
|
254
|
130
|
430
|
12
|
M39
|
495
|
515
|
300
|
292
|
459
|
312
|
305
|
210
|
500
|
16
|
M39
|
570
|
600
|
|
50
|
70
|
136
|
56
|
51
|
8
|
160
|
8
|
M22
|
215
|
230
|
65
|
83
|
174
|
73
|
65
|
16
|
203
|
8
|
M27
|
255
|
270
|
80
|
83
|
198
|
90
|
80
|
22
|
230
|
8
|
M30
|
270
|
285
|
100
|
102
|
254
|
108
|
102
|
35
|
292
|
8
|
M36
|
330
|
345
|
125
|
110
|
280
|
136
|
127
|
50
|
318
|
12
|
M36
|
355
|
375
|
150
|
159
|
316
|
162
|
152
|
78
|
360
|
12
|
M42
|
430
|
450
|
200
|
206
|
390
|
212
|
203
|
120
|
440
|
12
|
M48
|
510
|
530
|
250
|
248
|
518
|
266
|
254
|
220
|
572
|
16
|
M52
|
595
|
625
|
|
50
|
70
|
124
|
56
|
51
|
8
|
150
|
8
|
M24
|
215
|
230
|
65
|
83
|
154
|
73
|
65
|
14
|
180
|
8
|
M24
|
235
|
250
|
80
|
83
|
171
|
90
|
80
|
20
|
200
|
8
|
M27
|
250
|
265
|
100
|
102
|
203
|
108
|
102
|
28
|
235
|
8
|
M30
|
290
|
305
|
125
|
110
|
243
|
136
|
127
|
44
|
275
|
12
|
M30
|
310
|
325
|
150
|
159
|
285
|
162
|
152
|
70
|
320
|
12
|
M33
|
385
|
405
|
200
|
206
|
359
|
212
|
203
|
110
|
400
|
12
|
M39
|
470
|
490
|
250
|
248
|
443
|
266
|
254
|
200
|
490
|
16
|
M45
|
560
|
580
|
300
|
305
|
540
|
312
|
305
|
350
|
590
|
16
|
M48
|
665
|
695
|
注:1、不同的法兰标准其尺寸有一定的差异,故配管法兰的螺栓的直径D、螺栓长度L1等尺寸仅供参考。本表中配管法兰尺寸主要以JB/T74-90标准列2为依据。2、RF表示突面法兰;MFM表示凹凸面法兰;RJ表示环连接面法兰。
|