瑞邦牌涂塑鋼管技術(shù)參數(shù)
公稱口徑 |
鋼塑復合管 |
鋼管 |
塑料管 |
DNmm |
in |
外徑 |
壁厚 |
允許偏差 |
壁厚 |
壁厚 |
允許偏差 |
15 |
1/2 |
21.3 |
3 4/5 |
﹢12% ﹣15% |
2.50 |
1.30 |
±0.2 |
20 |
3/4 |
26.8 |
3 4/5 |
2.50 |
25 |
1 |
33.5 |
4 2/7 |
3.00 |
32 |
1'/4 |
42.3 |
4 1/2 |
3.00 |
1.50 |
40 |
1'/2 |
48.0 |
4 3/4 |
3.25 |
50 |
2 |
60.0 |
4 3/4 |
3.25 |
65 |
2'/2 |
75.5 |
5 |
3.50 |
80 |
3 |
88.5 |
5 3/4 |
3.75 |
2.00 |
100 |
4 |
114.0 |
5 3/4 |
3.75 |
125 |
5 |
140.0 |
5 3/4 |
3.75 |
150 |
6 |
165.0 |
6 5/9 |
4.25 |
2.30 |
±0.3 |
200 |
8 |
219.0 |
7 1/4 |
4.75 |
2.50 |
±0.4 |
250 |
10 |
273.0 |
8 3/4 |
±12.5% |
5.75 |
3.00 |
±0.5 |
300 |
12 |
325.0 |
9 1/4 |
6.25 |
產(chǎn)品報價及銷售電話18684954364 QQ2289585203
|