高壓鍋爐用內(nèi)螺紋無縫鋼管用途
內(nèi)螺紋無縫管(SA-210C/SA210Gr.C/SA-210A1/15CrMoG/SA-213T12)參考理論重量
序號 | 齒型 | 外徑/mm | 公稱壁厚/mm | 最小壁厚/mm | 參考理論重量/(KG/M) |
1 | A型 | 28.6 | 6.38 | 5.8 | 3.66 |
2 | 44.5 | 5.66 | 5.1 | 5.66 | |
3 | 45 | 6 | 5.4 | 6.01 | |
4 | 50.8 | 6.44 | 5.8 | 7.37 | |
5 | 51 | 6.33 | 5.7 | 7.30 | |
6 | 60 | 7 | 6.3 | 9.47 | |
7 | 60 | 8 | 7.2 | 10.58 | |
8 | 60.3 | 8.33 | 7.5 | 11.00 | |
9 | 60.3 | 9 | 8.1 | 11.71 | |
10 | 60.3 | 14.43 | 13 | 16.64 | |
11 | 63.5 | 7.33 | 6.6 | 10.48 | |
12 | 63.5 | 7.50 | 6.7 | 10.68 | |
13 | 63.5 | 7.89 | 7.1 | 11.14 | |
14 | 63.5 | 7.99 | 7.2 | 11.26 | |
15 | 63.5 | 12.13 | 10.9 | 15.69 | |
16 | 63.5 | 12.21 | 11 | 15.76 | |
17 | 63.5 | 14.10 | 12.7 | 17.50 | |
18 | 63.5 | 14.43 | 13 | 17.78 | |
19 | 69.8 | 16.04 | 14.4 | 21.58 | |
20 | 70 | 10 | 9 | 15.12 | |
21 | 70 | 9 | 8.1 | 13.86 | |
22 | 76.2 | 18.33 | 16.5 | 26.47 | |
23 | B型 | 35 | 7.2 | 6.5 | 5.10 |
24 | 38 | 7.2 | 6.5 | 5.64 | |
25 | 38.1 | 7.44 | 6.7 | 5.79 | |
26 | 60 | 7.20 | 6.5 | 9.72 | |
27 | 60 | 7.75 | 7 | 10.33 | |
28 | 60 | 8.3 | 7.5 | 10.93 | |
29 | 66.7 | 8 | 7.2 | 10.80 | |
30 | 66.7 | 8.55 | 7.7 | 11.40 |