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Q&A

Q&A
15 2023-03

The difference between galvanized and hot-dip galvanized

Hot dip galvanizing works by intruding steel components into a container containing galvanizing liquid to obtain a metal coating.

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14 2023-03

What are the forming methods of square tube?

Solid bending, as the name implies, is compacted bending, and the inner and outer rollers and the inner and outer walls of the tube billet are compacted bidirec···

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13 2023-03

What is the material of common square tube?​

Square tube usually has steel square tube, iron square tube, copper square tube, aluminum square tube, plastic square tube, wood square tube, paper square tube ···

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11 2023-03

What are the characteristics of aluminized zinc plate in the process of use?

Characteristics of aluminum plated zinc plate used in the market value will be higher, many people will look for professional manufacturers to provide products,···

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09 2023-03

Is the galvanized sheet tube cold galvanized

Usually said galvanized sheet refers to hot galvanized sheet. Hot galvanized sheet is hot rolled galvanized sheet, cold galvanized sheet is cold rolled galvaniz···

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02 2023-03

The thickness of the galvanized layer?

The thickness of electrogalvanizing layer is usually 5~15μm, and the hot-dip galvanizing layer is generally more than 35μm, or even up to 200μm. Hot dip galv···

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01 2023-03

The future trend of galvanized sheet coil

On January 30, the average price of galvanized sheet coil 1.0mm in China was 5046 yuan/ton, which was 91 yuan/ton higher than before the Spring Festival.

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01 2023-03

How to choose galvanized sheet air duct?

According to different requirements for material selection, if your construction environment is relatively not particularly humid, or choose galvanized iron she···

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27 2023-02

What's the difference between galvanized and stainless steel

Galvanizing refers to the surface of metal, alloy or other materials coated with a layer of zinc to play the role of beautiful, rust prevention and other surfac···

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24 2023-02

What are the factors affecting the effect of cold galvanizing

Zinc content is too high, bright range is narrow, easy to obtain thick coating, coating iron content is reduced. The zinc content is too low, the brightness ran···

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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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