执行标准
1、
设计和制造：GB/12237-1989； API608。
2、
检验和试验：GB/T13927-1992；API608。
3、
法兰连接：JB/T79.1~2-1994；ASME/ANSI16.5。
4、
结构长度：GB/T12221-1989；ASME/ANSIB16.10。
|
公称压力PN（Class）
|
公称通经DN（mm）
|
尺寸（mm）
|
|
D1
|
L
|
D
|
D1
|
D2
|
D6
|
f
|
F2
|
b
|
Z-￠d
|
H1
|
H2
|
|
600
|
1/2”
|
13
|
165
|
95
|
66.5
|
35
|
-
|
6.4
|
-
|
15
|
4-15
|
-
|
59
|
|
3/4”
|
19
|
190
|
118
|
82.5
|
43
|
-
|
6.4
|
-
|
16
|
4-19
|
-
|
63
|
|
1”
|
25
|
216
|
124
|
89
|
51
|
-
|
6.4
|
-
|
18
|
4-19
|
-
|
75
|
|
1 1/2”
|
38
|
241
|
156
|
114.5
|
73
|
-
|
6.4
|
-
|
23
|
4-22
|
-
|
95
|
|
2”
|
51
|
292
|
165
|
127
|
92
|
-
|
6.4
|
-
|
26
|
8-19
|
-
|
107
|
|
4”
|
102
|
432
|
273
|
216
|
157
|
-
|
6.4
|
-
|
38
|
8-25
|
-
|
178
|
|
6”
|
152
|
559
|
356
|
292
|
216
|
-
|
6.4
|
-
|
48
|
12-29
|
250
|
300
|
|
8”
|
203
|
660
|
419
|
349
|
270
|
-
|
6.4
|
-
|
56
|
12-32
|
294
|
374
|
|
10”
|
254
|
787
|
508
|
432
|
324
|
-
|
6.4
|
-
|
64
|
16-35
|
370
|
445
|
|
12”
|
305
|
838
|
559
|
489
|
381
|
-
|
6.4
|
-
|
67
|
20-35
|
420
|
515
|
|
14”
|
337
|
889
|
603
|
527
|
413
|
-
|
6.4
|
-
|
70
|
20-38
|
460
|
550
|
|
16”
|
387
|
991
|
686
|
603
|
470
|
-
|
6.4
|
-
|
77
|
20-41
|
505
|
615
|
|
20”
|
489
|
1194
|
813
|
724
|
584
|
-
|
6.4
|
-
|
89
|
24-44
|
630
|
810
|
|
24”
|
591
|
1397
|
940
|
838
|
692
|
-
|
6.4
|
-
|
102
|
24-52
|
825
|
1010
|
|
80
|
80
|
384
|
241
|
190.5
|
156
|
123.82
|
7.92
|
-
|
38.5
|
8-26
|
191
|
259
|
|
100
|
100
|
460
|
292
|
234.9
|
181
|
149.22
|
7.92
|
-
|
44.5
|
8-32
|
216
|
297
|
|
150
|
150
|
613
|
381
|
317.5
|
241
|
211.12
|
7.92
|
-
|
56
|
12-32
|
270
|
360
|
|
900
|
200
|
200
|
740
|
470
|
393.7
|
308
|
269.88
|
7.92
|
-
|
63.5
|
12-39
|
322
|
394
|
|
250
|
250
|
841
|
545
|
469.9
|
362
|
323.85
|
7.92
|
-
|
70
|
16-39
|
420
|
502
|
|
300
|
300
|
968
|
610
|
533.4
|
419
|
318.00
|
7.92
|
-
|
79.5
|
20-39
|
470
|
572
|
|
350
|
350
|
1038
|
640
|
558.8
|
467
|
419.10
|
11.13
|
-
|
86
|
20-42
|
510
|
675
|
|
400
|
400
|
1140
|
705
|
615.9
|
524
|
469.90
|
11.13
|
-
|
89
|
20-45
|
600
|
762
|
|
450
|
450
|
1232
|
785
|
685.8
|
594
|
533.40
|
12.7
|
-
|
102
|
20-51
|
700
|
866
|
|
500
|
500
|
1334
|
855
|
749.3
|
648
|
584.20
|
12.7
|
-
|
108
|
20-54
|
720
|
894
|
|
600
|
600
|
1569
|
1040
|
901.7
|
772
|
692.15
|
15.88
|
-
|
140
|
20-67
|
810
|
956
|
|
15
|
15
|
216
|
121
|
82.5
|
60.5
|
39.67
|
6.35
|
-
|
22.5
|
4-23
|
-
|
138
|
|
20
|
20
|
229
|
130
|
88.9
|
66.5
|
44.45
|
6.35
|
-
|
25.5
|
4-23
|
-
|
144
|
|
1500
|
25
|
25
|
254
|
149
|
101.6
|
71.5
|
50.80
|
6.35
|
-
|
29
|
4-26
|
-
|
147
|
|
40
|
40
|
305
|
178
|
123.8
|
92
|
68.28
|
6.35
|
-
|
32
|
4-29
|
139
|
210
|
|
50
|
50
|
371
|
216
|
165.1
|
124
|
95.25
|
7.92
|
-
|
38.5
|
8-26
|
126
|
217
|
|
80
|
80
|
473
|
267
|
203.2
|
168
|
136.52
|
7.92
|
-
|
48
|
8-32
|
191
|
259
|
|
100
|
100
|
549
|
311
|
241.3
|
194
|
161.92
|
7.92
|
-
|
54
|
8-35
|
216
|
297
|
|
150
|
150
|
711
|
394
|
317.5
|
248
|
211.12
|
9.52
|
-
|
83
|
12-39
|
296
|
365
|
|
200
|
200
|
841
|
483
|
393.7
|
318
|
269.88
|
11.13
|
-
|
92
|
12-45
|
378
|
475
|
|
250
|
250
|
1000
|
585
|
482.6
|
371
|
323.85
|
11.13
|
-
|
108
|
12-51
|
495
|
578
|
|
300
|
300
|
1146
|
675
|
571.5
|
438
|
381.00
|
14.27
|
-
|
124
|
12-54
|
542
|
696
|
|
350
|
350
|
1276
|
750
|
635
|
489
|
419.10
|
15.88
|
-
|
133.5
|
16-61
|
590
|
761
|
|
400
|
400
|
1407
|
826
|
704.8
|
546
|
469.90
|
17.48
|
-
|
146.5
|
16-67
|
670
|
831
|
|
450
|
450
|
1559
|
915
|
774.7
|
613
|
533.40
|
17.48
|
-
|
162
|
16-74
|
710
|
900
|
|
500
|
500
|
1686
|
985
|
831.8
|
673
|
584.20
|
17.48
|
-
|
178
|
16-80
|
750
|
950
|
|
600
|
600
|
1972
|
1170
|
990.6
|
794
|
692.15
|
20.62
|
-
|
203.5
|
16-93
|
850
|
1080
|
