Xiamen Xu Gang Steel Engineering Co., Ltd. is a production of steel structure design, production, installation in one of the steel corridor, a high level of one-stop services company, covers an area of ??1500 square meters, the annual production and installation capacity of 80 million square meters, have participated in supporting the construction of highways, bridges and other major projects in the industry establish a good reputation, praised by users. Not fire-resistant steel heat when the temperature is below 150 ℃, the steel properties changed little. Therefore suitable for hot steel plant, but the heat radiating structure of the surface by about 150 ℃, to be used to protect the thermal shields. Temperature at 300 ℃ -400 ℃ when steels strength and elastic modulus decreased significantly steel construction technology corridor, the temperature at around 600 ℃, the strength of steel tends to zero. With special needs in fireproof building steel corridor, steel refractories must be protected in order to improve the fire resistance rating. Xiamen Xu Gang Steel Engineering Co., Ltd. is a production of steel structure design, production, installation in one of the high level of one-stop services company, covers an area of ??1500 square meters, the annual production capacity of 800,000 square meters installed over steel corridor design specifications, have participated in supporting the construction of highways, bridges and other major projects in the industry establish a good reputation, praised by users. Similar equipment and precision steel processing and production of steel, between the general structure (for processing less demanding) and precision machining (request processing finer) between, welded or bolted connections. Meanwhile steel types are: for the bent structure plant, multi-frame structure for high-rise buildings, the frame of a wall structure, a tube frame structure, flat for large space grid structure and dome network charge structure and so on. Construction of different functions, use of different structure. Steel structure design specification to be executed countries, so technologically advanced, economical, safe and practical, to ensure quality. Steel Corridor cad drawings, the advantages of steel corridor, steel corridor provided by Xu Gang Steel Engineering Co., Ltd., Xiamen. Xiamen Xu Gang Steel Engineering Co. (www.xusteelchina.com) is Xiamen, steel leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xiamen Xu Gang Steel Engineering Co. led the staff warmly welcome all inquiries negotiations to create steel Steel Works Ltd. Xiamen Xu a better future.