配合管道通径Matching Pipeline Diameter
|
阀门台阶Valve Step(A)
|
管道连接Pipeline Touching(B>)
|
1/2″~3/4″
|
15 |
15 |
1″~1-1/4″
|
20 |
20 |
1-1/2~2-1/2
|
25
|
25 |
3″
|
40
|
40 |
4″
|
50 |
50 |
6″
|
50 |
50 |
8″
|
50
|
50 |
10″
|
50
|
50 |
12″~14″
|
100
|
100 |
16″~20″
|
150 |
150 |
24″~36″
|
200 |
200 |
42″
|
250
|
250 |
48″~60″
|
300
|
300 |
72″
|
400
|
400 |
说明:DN800~1800(32″~72″)双包箍 Note:DN800~DN1800(32″~72″) double hoops
|
厂址:巩义市西村镇西村工业区
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