詳細介紹
序號 |
規格型號 |
管徑范圍 |
壁厚范圍 |
備注 |
1 |
B-FG120 |
50X50-120X120 |
2-8 |
|
2 |
B-FG200 |
80X80-200X200 |
3-12 |
|
3 |
B-FG300 |
100X100-300X300 |
3-14 |
|
4 |
B-FG400 |
150X150-400X400 |
4-16 |
|
5 |
B-FG500 |
200X200-500X500 |
5-20 |
|
6 |
B-FG600 |
200X200-600X600 |
5-22 |
|