Steel Grade | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L or as yourrequest |
Application | Towers for high-voltage transmission, frames on both sides of the main beam of steel bridges, columns and arms of tower cranes onconstruction sites, columns and beams of workshops, etc. |