异径管规格尺寸表面积(精品)

600×400
610
406.4
508
650×600
660
610
610
650×550
660
559
610
650×500
660
508
610
650×450
660
457
610
700×650
711
660
610
700×600
711
610
610
700×550
711
559
610
700×500
711
508
610
750×700
异径管尺寸表面积
坡口处外径
D1
D2
端面至端面的 距离 H
26.9
21.3
38
26.9
17.3
38
33.7
26.9
51
33.7
21.3
51
42.4
33.7
51
42.4
26.9
51
42.4
21.3
51
48.3
42.4
64
48.3
33.7
64
48.3
26.9
64
48.3
21.3
64
60.3
48.3
Hale Waihona Puke Baidu
76
60.3
762
711
610
750×650
762
660
610
750×600
762
610
610
750×550
762
559
610
800×750
813
762
610
800×700
813
711
610
0.0966407 0.0967324 0.1436889 0.1430781 0.1440259 0.1450065 0.1961270 0.1947608 0.1976504 0.1994198 0.3536695 0.3357248 0.3222188 0.3121053 0.4302113 0.4189964 0.4055146 0.3950385 0.5209947 0.5029931 0.4947940 0.4849195 0.7735143 0.7437316 0.7190999 0.7057162 0.8552743 0.8264938 0.8039536 0.7857466 0.9370344 0.9094686 0.8887558 0.8733232 1.2203580 1.1833305 1.1527979 1.1274317 1.3175877 1.2823459 1.2534703 1.2303843 1.4156139 1.3807570 1.3541427 1.3333369 1.5136401 1.4797986
323.9
356
400×250
406.4
273
356
400×200
406.4
219.1
356
450×400
457
406.4
381
450×350
457
355.6
381
450×300
457
323.9
381
450×250
457
273
381
500×450
508
457
508
500×400
508
406.4
508
300×150
323.9
168.3
203
300×125
323.9
141.3
203
350×300
355.6
323.9
330
350×250
355.6
273
330
350×200
355.6
219.1
330
350×150
355.6
168.3
330
400×350
406.4
355.6
356
400×300
406.4
500×350
508
355.6
508
500×300
508
323.9
508
550×500
559
508
508
550×450
559
457
508
550×400
559
406.4
508
550×350
559
355.6
508
600×550
610
559
508
600×500
610
508
508
600×450
610
457
508
102
114.3
101.6
102
114.3
89.9
102
114.3
73
102
114.3
60.3
102
114.3
48.3
102
141.3
114.3
127
141.3
101.6
127
141.3
89.9
127
141.3
73
127
141.3
60.3
127
168.3
141.3
140
168.3
114.3
140
168.3
200×100
219.1
114.3
152
200×90
219.1
101.6
152
250×200
273
219.1
178
250×150
273
168.3
178
250×125
273
141.3
178
250×100
273
114.3
178
300×250
323.9
273
203
300×200
323.9
219.1
203
公称通径 DN
20×15 20×10 25×20 25×15 32×25 32×20 32×15 40×32 40×25 40×20 40×15 50×40 50×32 50×25 50×20 65×50 65×40 65×32 65×25 80×65 80×50 80×40 80×32 90×80 90×65 90×50 90×40 90×32 100×90 100×80 100×65 100×50 100×40 125×100 125×90 125×80 125×65 125×50 150×125 150×100 150×90 150×80 150×65 200×150 200×125
42.4
76
60.3
33.7
76
60.3
26.9
76
73
60.3
89
73
48.3
89
73
42.4
89
73
33.7
89
89.9
73
89
89.9
60.3
89
89.9
48.3
89
89.9
42.4
89
101.6
89.9
102
101.6
73
102
101.6
60.3
102
101.6
48.3
102
101.6
42.4
101.6
140
168.3
89.9
140
168.3
73
140
219.1
168.3
152
219.1
141.3
152
管件面积
0.0029067 0.0027198 0.0048952 0.0045321 0.0061814 0.0057995 0.0055197 0.0091522 0.0084510 0.0079673 0.0075903 0.0131187 0.0125895 0.0118832 0.0113651 0.0188147 0.0175899 0.0170513 0.0162980 0.0231688 0.0221177 0.0213160 0.0209544 0.0308679 0.0290388 0.0279713 0.0270848 0.0266627 0.0348412 0.0336232 0.0323597 0.0316371 0.0310144 0.0521031 0.0507430 0.0497314 0.0485165 0.0476768 0.0693040 0.0665760 0.0657128 0.0650452 0.0641597 0.0974756 0.0966172