公稱外徑(mm)
|
壁厚(mm)
|
50
|
2.5
|
50
|
3.0
|
50
|
5.0
|
63
|
3.0
|
63
|
5.0
|
75
|
3.0
|
75
|
5.0
|
90
|
3.0
|
90
|
4.0
|
90
|
5.0
|
110
|
3.0
|
110
|
4.2
|
110
|
5.0
|
125
|
5.0
|
125
|
8.0
|
156
|
3.0
|
160
|
3.2
|
160
|
4.2
|
160
|
4.5
|
160
|
5.0
|
162
|
6.0
|
167
|
5.0
|
167
|
8.0
|
167
|
7.0
|
167
|
8.5
|
181
|
3.0
|
181
|
7.0
|
200
|
3.9
|
200
|
5.0
|
200
|
7.0
|
200
|
8.0
|
200
|
10.0
|