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产品应用：造纸、化工、石化、核能、食品、海水淡化、新能源等
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公称通径
Norminal
Pipe Size
DN(in) |
端部外径
Outside Diameter at bevel
D |
长度
Length |
圆角半径
Redius of fillet |
横线直径
Diameter of Lap |
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A系列
Series A |
B系列
Series B |
L |
R |
G |
|
15 |
21.3 |
18 |
38 |
2 |
46 |
|
20 |
26.9 |
25 |
40 |
2 |
56 |
|
25 |
33.7 |
32 |
40 |
3 |
665 |
|
32 |
42.4 |
38 |
42 |
3 |
76 |
|
40 |
48.3 |
45 |
45 |
3 |
84 |
|
50 |
60.3 |
57 |
48 |
3 |
99 |
|
65 |
76.1 |
76 |
48 |
3 |
118 |
|
80 |
88.9 |
89 |
50 |
4 |
132 |
|
100 |
114.3 |
108 |
52 |
4 |
156 |
|
125 |
139.7 |
133 |
55 |
4 |
184 |
|
150 |
168.3 |
159 |
55 |
4 |
211 |
|
200 |
219.1 |
219 |
62 |
5 |
266 |
|
250 |
273 |
273 |
70 |
5 |
319 |
|
300 |
323.9 |
325 |
78 |
5 |
370 |
|
350 |
355.6 |
377 |
82 |
5 |
429 |
|
400 |
406.4 |
426 |
85 |
5 |
480 |
|
450 |
457 |
478 |
87 |
5 |
548 |
|
500 |
508 |
529 |
90 |
6 |
609 |
|
600 |
610 |
630 |
95 |
6 |
720 |
注：1)本表尺寸适用对焊环松套钢制管法兰（HG20599-97）PN1.6Mpa。
2)客户要求不同压力及型号，请在合同上注明。
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