Pickled Oiled Scale Free Hot Rolled Carbon Steel Coil 1.2-16mm Thickness Superior Surface For Deep Drawing
製品の説明
The pickled and oiled hot rolled carbon steel coil from Zhengde eliminates the scale layer that normally covers hot rolled surfaces, exposing clean steel that is ready for immediate forming, stamping and welding. The continuous pickling line uses hydrochloric acid baths with precise speed and temperature control to remove oxide scale completely while preserving the base metal integrity, followed by rinsing, drying and uniform anti-rust oil application. The result is a smooth,
