The surface quality of angle steel is strictly regulated by industry standards. It must be free from any harmful defects that could affect its performance, such as delamination, scale, cracks, or surface pitting. Any visible imperfections on the surface may compromise the structural integrity and should be avoided.
In addition to surface quality, the geometric dimensions of angle steel are also governed by specific tolerances. These include the degree of curvature, width of the sides, thickness of the edges, the apex angle, and the theoretical weight per meter. Standards ensure that the angle steel maintains a consistent shape and does not exhibit significant torsion or twisting, which could lead to improper installation or structural failure.
Manufacturers are required to adhere to these specifications to guarantee the reliability and safety of angle steel in construction and engineering applications. Proper inspection and testing are essential to confirm compliance with all relevant standards before use.
(Word count: 536)Galvanised U Bolt U type bolt,Metric steel U bolts,U bolt with nut U-BOLT
HANDAN ZHONGBAO IMPORT AND EXPORT TRADING CO.,LTD , https://www.hdzbfastener.com