Bolt, High strength bolts, Screw
Stainless steel can be divided into five categories: rolled plates, plates, profiles, steel pipes, and parts, with the most important being rolled plates. Shapes are various shapes of materials made from sheet metal, including angle steel, flat steel, I-beams, and channel steel. Steel pipes mainly refer to seamless steel pipes, which are welded pipes compared to seamless steel pipes. The difference lies in whether they are formed in one go. Parts mainly refer to elbows, flanges, and other small things. Coil and sheet materials are actually the same, and the factory form is also different. Coils are rolled one by one, while plates are rolled one by one. If the factory produces sheet metal, also known as original sheet metal, it is usually thick and cannot be rolled. Generally, it cannot be rolled over 16mm There are rolls and boards, and many times they are boards. The prices of rolls and boards are also different. If purchasing rolls, they are calculated based on actual weighing, so the price is high. The board is calculated based on theory, but the price is low. The reason for this is difference. For example, a thickness of 10mm may actually be 9.6mm, and there may be a price difference in the middle.
