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02 2023-06

Advantages of carbon steel

Carbon steel has the following advantages over other materials:1. Low cost: Carbon steel has a relatively low production cost and can be used to manufacture a l···

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25 2023-05

The world's first large-scale station to change the steel structure of the whole cross line for the first time successful push

The steel structure of the East station is composed of five units, including waiting floor trusses, transfer corridors and overpasses, with a total width of 176···

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24 2023-05

Brief introduction of galvanizing knowledge

Zinc dissolves easily in acids and also in alkalis, so it is called an amphoteric metal. Zinc changes little in dry air.

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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?

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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.

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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···

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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···

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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···

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11 2023-05

Use and classification of pipe fittings

Pipe fittings used for pipe connection include flanges, live joints, pipe clips, sleeve, etc.

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11 2023-05

What are the 7 differences between seamless pipe and welded pipe

Seamless tube is made of steel billet or solid tube embryo perforation, hot rolling or cold rolling processing. Welded pipe is made by bending and welding steel···

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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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