BSB-1 黑白鐵管 |
||
標準重量計算公式 |
||
(外徑-厚度)X厚度X0.025=Kg/m |
||
尺寸 |
規 格 |
|
英吋 |
最大外徑 |
厚度 |
3/8 " |
18.0 |
2.60 |
1/2 " |
21.8 |
2.60 |
3/4 " |
27.3 |
2.80 |
1 " |
34.2 |
3.20 |
11/4 " |
42.9 |
3.60 |
11/2 " |
48.8 |
4.00 |
2 " |
60.8 |
4.00 |
21/2 " |
76.6 |
4.50 |
3 " |
89.5 |
4.50 |
31/2 " |
102.1 |
4.50 |
4 " |
115.0 |
4.50 |
5 " |
140.6 |
4.50 |
6 " |
166.1 |
4.50 |
8 " |
216.3 |
6.00 |
10 " |
273.0 |
5.50 |
12 " |
323.8 |
5.50 |
14 " |
355.0 |
6.00 |
直徑16 "~20 "請X25.4mm |
BSB-2 黑白鐵管 |
||
標準重量計算公式 |
||
(外徑-厚度)X厚度X0.025=Kg/m |
||
尺寸 |
規 格 |
|
英吋 |
最大外徑 |
厚度 |
1/2 " |
21.8 |
2.30 |
3/4 " |
27.3 |
2.60 |
1 " |
34.2 |
2.80 |
11/4 " |
42.9 |
3.20 |
11/2" |
48.8 |
3.60 |
2 " |
60.8 |
3.60 |
21/2 " |
76.6 |
4.00 |
3 " |
89.5 |
4.00 |
31/2 " |
102.1 |
4.00 |
4" |
115.0 |
4.00 |
5 " |
140.5 |
4.00 |
6 " |
166.1 |
4.00 |
8 " |
218.5 |
5.50 |