Discover Common Issues in Tianjin C-Shape Steel Processing Production!

Tianjin C-shaped steel, in simple terms, involves immersing treated angle steel in a zinc bath, causing the zinc layer to adhere to the surface of the angle steel, thereby meeting anti-corrosion requirements. Known for its long durability, strong coating flexibility, and time and labor-saving features, C-shaped steel is widely used in the power, transportation, and construction materials industries. Next, the editor will introduce common titles and methods in the production and use of Tianjin C-shaped steel.

Tianjin C-shaped steel surface has scratches: To avoid the accumulation of technical lubricants or stains on the product and/or debris, it is necessary to mechanically straighten the scratches on the C-shaped steel surface and other rough surfaces.

Tianjin C-shaped steel exhibits a weld slag appearance: the welding process includes process welding and arc welding with slag-filled electrodes, as well as submerged arc welding. These welding processes leave slight slag particles on the city surface, which cannot be removed by conventional cleaning and rectification methods. These particles will serve as an oxidizing source for intergranular corrosion. It is necessary to choose mechanical cleaning and rectification methods to remove the residual slag on the Tianjin C-shaped steel.