
Manufacturing
Billet Conditioning: This process is intended for checking the surface quality of billet and removing any defects.
Rolling: The 4-high reversible finishing mill, with a maximum rolling load of 7,000 tons, minimizes internal defects even in thick plates.
Pre-Treatment Process: Some rolling oil and other contaminants remain on the surface of cold rolled steel sheets following processing.
Uncoiling and Straightening: We need to have our carefully-selected steel plates of top quality straightened using the straightening machine to make them flat and straight, which lays a solid foundation for subsequent forming and welding.
Steel Making: Steelmaking has the greatest impact on the quality and cost of steel products. We has state-of-the-art AOD, VOD and continuous casting facilities..
Pickling: Hot-rolled coils pass through a pickling line, where scale breakers and hydrochloric acid solution are used to remove surface scale and/or oxide film that can cause surface flaws during subsequent cold-rolled steel processing.