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23 2023-05: Is carbon steel a food grade material?

Carbon steel is not a food grade material.

23 2023-05: What is carbon steel made of ？

There are many types of steel, one is called carbon steel, what kind of material is this?

22 2023-05: A long strip of steel with a hollow section and no surrounding joints: petroleum cracking pipe

Seamless steel pipes in this standard are divided into two categories according to the manufacturing methods of products.

22 2023-05: What is the content of high quality carbon structure tube?

This kind of steel depends on the adjustment of carbon content (C) to improve the mechanical properties of steel, therefore, according to the level of carbon co···

22 2023-05: 3 types of welded pipe

Welded steel pipe: Also called welded pipe, it is made of steel strip cut into narrow steel strips, and then wrapped into a tube by cold working mold. A special···

19 2023-05: SGCC, SGHC, S350GD, DX51D galvanized coil difference

FA normal grade surface: the surface is allowed to have defects, such as small zinc particles, embossing, scratches, pits, uneven color, black spots, stripes, s···

19 2023-05: Common defects and solutions in stamping forming

Sheet metal stamping is a very important metal plastic forming method, widely used in aerospace, automobile locomotive, electrical appliances, food packaging, d···

17 2023-05: Aluminized zinc plate

Aluminized zinc steel plate surface is a unique smooth, flat and gorgeous star flower, the primary color is silver white.

16 2023-05: What is a ship plate?

According to the minimum yield point, the structural steels for ship hulls are classified into normal strength structural steels and high strength structural st···

16 2023-05: What is the difference between 1215 carbon steel plate and cold tie plate

Hot rolled plate, such as without pickling treatment, is similar to the surface of many ordinary steel plates on the market, rusty surface is red, no rust surfa···

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Zhishang Steel Co., Ltd

ABOUT USOverviewThe company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service. (The company’s annual invent···

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