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同心异径管
Product information:
Product name：同心异径管
Product Category：Pipe fittings
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| 上一个：偏心异径管 | 下一个：大小头 |
同心异径管的技术参数：
异径管尺寸mm(GB12459 GB/T13401) (SH3408 SH3409)
|
公称通径 |
端部外径
|
背面至端面尺寸
|
长度L
|
|||
|
A系列
|
B系列
|
A系列
|
B系列
|
|||
|
25*20
|
33.7
|
32
|
26.9
|
25
|
51
|
|
|
25*15
|
33.7
|
32
|
21.3
|
18
|
||
|
32*25
|
42.4
|
38
|
33.7
|
32
|
51
|
|
|
32*25
|
42.4
|
38
|
26.9
|
25
|
||
|
32*15
|
42.4
|
38
|
21.3
|
18
|
||
|
40*32
|
48.3
|
45
|
42.4
|
38
|
64
|
|
|
40*25
|
48.3
|
45
|
33.7
|
32
|
||
|
40*20
|
48.3
|
45
|
26.9
|
25
|
||
|
50*40
|
60.3
|
57
|
48.3
|
45
|
76
|
|
|
50*32
|
60.3
|
57
|
42.4
|
38
|
||
|
50*25
|
60.3
|
57
|
33.7
|
32
|
||
|
65*50
|
76.1
|
76
|
60.3
|
57
|
89
|
|
|
65*40
|
76.1
|
76
|
48.3
|
45
|
||
|
65*32
|
76.1
|
76
|
42.4
|
38
|
||
|
80*65
|
88.9
|
89
|
76.1
|
76
|
89
|
|
|
8050
|
88.9
|
89
|
60.3
|
57
|
||
|
80*40
|
88.9
|
89
|
48.3
|
45
|
||
|
100*80
|
88.9
|
108
|
88.9
|
89
|
102
|
|
|
100*65
|
114.3
|
108
|
76.1
|
76
|
||
|
100*50
|
114.3
|
108
|
60.3
|
57
|
||
|
125*100
|
114.3
|
133
|
114.9
|
108
|
127
|
|
|
125*80
|
139.7
|
133
|
88.9
|
89
|
||
|
125*60
|
139.7
|
133
|
76.1
|
76
|
||
|
150*125
|
139.7
|
159
|
39.1
|
133
|
140
|
|
|
150*100
|
168.3
|
159
|
114.3
|
108
|
||
|
150*80
|
168.3
|
159
|
88.9
|
89
|
||
|
200*150
|
168.3
|
219
|
168.3
|
159
|
152
|
|
|
200*125
|
219.1
|
219
|
139.7
|
133
|
||
|
200*100
|
219.1
|
219
|
114.3
|
108
|
||
|
250*200
|
219.1
|
273
|
219.1
|
219
|
178
|
|
|
250*125
|
273
|
273
|
168.3
|
159
|
||
|
250*150
|
273
|
273
|
139.7
|
133
|
||
|
300*250
|
273
|
325
|
273
|
273
|
203
|
|
|
300*200
|
323.9
|
325
|
219.1
|
219
|
||
|
300*150
|
323.9
|
325
|
168.3
|
159
|
||
|
350*300
|
323.9
|
377
|
323.9
|
325
|
330
|
|
|
350*250
|
355.6
|
377
|
273
|
273
|
||
|
350*200
|
355.6
|
377
|
219.1
|
219
|
||
|
400*350
|
355.6
|
426
|
355.6
|
377
|
356
|
|
|
400*300
|
406.4
|
426
|
32.9
|
325
|
||
|
400*250
|
406.4
|
426
|
273
|
273
|
||
|
450*400
|
406.4
|
478
|
406.4
|
426
|
381
|
|
|
450*350
|
457.0
|
478
|
355.6
|
377
|
||
|
450*300
|
457.0
|
478
|
323.6
|
325
|
||
|
500*450
|
457.0
|
529
|
457.0
|
478
|
508
|
|
|
500*400
|
508
|
529
|
406.4
|
426
|
||
|
500*350
|
508
|
529
|
355.6
|
377
|
||
◎Tianjin Reford Steel Co., Ltd. Tel:+8613969509893