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09 2023-01: Galvanized sheet quality inspection to look at these aspects?

In most cases, we need to purchase galvanized sheet wholesale, so we must pay attention to its specific quality.

07 2023-01: What are the classifications of carbon steel?

Carbon steel has a variety of classification methods, such as according to the chemical composition (that is, by carbon content) can be divided into low carbon ···

07 2023-01: What are the types of galvanized steel plates?

There are many types of galvanized water stop steel plate, common are hot dip galvanized water stop steel plate, alloyed galvanized water stop steel plate, elec···

06 2023-01: Standard for stainless steel tubes

Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination.

06 2023-01: Aluminum plated zinc plate and galvanized plate difference! Why is aluminum-zinc better?

Compared with aluminized zinc alloy, zinc coating has relatively active chemical properties, so its corrosion resistance is different. The test under the same o···

05 2023-01: Characteristics, use and weight coefficient of hot dip galvanized pipe

The iron pipe used in gas, greenhouse and heating is also galvanized pipe. Galvanized pipe, as a water pipe, produces a large amount of rust and scale in the pi···

05 2023-01: What should the galvanized sheet material be?

Galvanized sheet material is the surface of a layer of zinc plated steel plate.

04 2023-01: What are the difficulties and countermeasures of galvanized pipe production

Galvanized pipe is one of the most commonly used pipe fittings in the construction of our greenhouse.

04 2023-01: What is the forging process?

Different forging methods have different processes, among which hot die forging process is the longest

03 2023-01: A detailed introduction to hot plated tubes

The grade and chemical composition of galvanized steel pipe shall conform to the grade and chemical composition of black pipe steel specified in GB 3091.

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Zhishang Steel Co., Ltd

Zhishang Steel, specializing in domestic steel products trade, warehousing, processing and other services. The team has four service teams: Shandong Zhishang Steel Co., LTD., Shandong Zhiyiheng Trading Co., LTD., Tai 'an Zhishang Economic and Trade Co., LTD., Shandong Zhishang Steel Structure Co., LTD. Mainly engaged in steel coil, coated, stee···

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