鋼到家云南交付網點是專業的鍍鋅槽鋼批發,供應各種鋼材產品包含,鍍鋅槽鋼,方管,矩管等型材,管材,鍍鋅鋼材,異形鋼材,了解最新鍍鋅槽鋼批發,鍍鋅槽鋼價格,鍍鋅槽鋼最新報價,歡迎來電咨詢.
鍍鋅槽鋼 | 理重 | 腿高 | 腰厚 |
5 | 5.438 | 37 | 4.5 |
6.3 | 6.634 | 40 | 4.8 |
8 | 8.045 | 43 | 5.0 |
10 | 10.007 | 48 | 5.3 |
12 | 12.059 | 53 | 5.5 |
14a | 14.535 | 56 | 6.0 |
14b | 16.733 | 60 | 8.0 |
16a | 17.24 | 63 | 6.5 |
16b | 19.752 | 65 | 8.5 |
18a | 20.174 | 68 | 7.0 |
18b | 23.000 | 70 | 9.0 |
20a | 22.637 | 73 | 7.0 |
20b | 25.777 | 75 | 9.0 |
22a | 24.999 | 77 | 7.0 |
22b | 28.453 | 79 | 9.0 |
25a | 27.41 | 78 | 7.0 |
25b | 31.335 | 80 | 9.0 |
28a | 31.427 | 82 | 7.5 |
28b | 35.823 | 84 | 9.5 |
28c | 40.219 | 86 | 11.5 |
30c | 34.463 | 85 | 7.5 |
30b | 39.173 | 87 | 9.5 |
32a | 38.083 | 88 | 8.0 |
32b | 43.107 | 90 | 10.0 |
36a | 47.814 | 96 | 9.0 |
36b |
53.466 | 98 | 11.0 |
40a | 58.928 | 100 | 10.5 |
40b | 65.204 | 102 | 12.5 |
原 理:
熱鍍鋅層是鋅在高溫液態下,分三個步驟形成的: