热门关键词：济南彩钢板 | 济南复合板 | 济南彩钢瓦 | 济南c型钢 | 济南钢结构 |
Many C-shaped steel manufacturers are reheating or modifying the C-shaped steel when processing the C-shaped steel. Therefore, how to modify the C-shaped steel during construction requires the construction environment of the C-shaped steel and the existing C-shaped steel quality inspection for many times. Jinan C-section steel plant will explain more below.
Clean the surface of C-shaped steel pile with solvent and lotion to remove oil, grease, dust, lubricant and similar organic matters. Grinding the steel surface with tools such as wire brush can remove loose or warped oxide scale, rust and welding slag. The rust removal of manual tools can reach grade SA2, and that of electric tools can reach grade SA3. If the surface of the C-shaped steel pile is attached with firm oxide scale, the derusting effect of the tool is not ideal, and the anchor line depth required by the anti-corrosion construction cannot be reached.
In the case of C-shaped steel, the safety inspection of C-shaped steel shall be conducted to ensure the rationality of overhaul and the integrity of C-shaped steel. If the inspection finds that the C-shaped steel is wrong, the C-shaped steel shall be classified and processed to ensure the height of C-shaped steel.
During construction, when the quality of C-section steel is average and the quality requirements for C-section steel are not high, for example, when the general river channel of C-section steel is repaired, the quality requirements for C-section steel are not very obvious. At this time, we can use medium-quality C-section steel according to the actual situation and on the premise of using excellent C-section steel as much as possible, so as to save resources, reduce project cost and waste of resources.
C-shaped steel is a kind of strip steel with certain cross-sectional shape and size. It is one of the four major varieties of steel. According to the section shape, the section steel is divided into simple section steel and complex section steel. C-shaped steel is automatically processed by C-shaped steel forming machine.
Different users have different requirements for the thickness of C-shaped steel. To meet these requirements, the production process and equipment of C-beam are very important. Generally speaking, cold rolling is difficult to produce high-quality C-beam, so C-beam mill should be used. For more information, please visit our website http://www.jnjgcg.com Consult and understand.