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21 2023-04

Can the galvanized square pipe of the square pipe factory rust after galvanized

The primary cause of galvanized square pipe rust is the layer of zinc plating on the surface.

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20 2023-04

Galvanized pipe type specification

Hot-dip galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, railway vehicles, automobile industry, highway, bridge...

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19 2023-04

Stainless steel applications in Marine environments

A variety of different types of stainless steel are being used increasingly commonly and triumphantly in a variety of different Marine environments.

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18 2023-04

How to distinguish stainless steel and stainless iron

Stainless iron is a kind of stainless steel, its material is mainly 409, 410, 430, 444, belong to martensitic and ferritic stainless steel, they will be attract···

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17 2023-04

Galvanizing process

When sodium hydroxide content is too high, high temperature operation is easy to burn; When sodium hydroxide content is too low, the dispersion ability is poor.

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17 2023-04

Classification of galvanizing

At present, the domestic classification according to electroplating solution, can be divided into four categories.

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14 2023-04

Application of galvanized flat steel

Galvanized flat steel has a variety of product specifications. At present, many of them are used to replace the medium plate in the market.

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14 2023-04

Galvanizing process

Galvanized method refers to the surface of metal, alloy or other materials coated with a layer of zinc to play a beautiful, rust, oxidation resistance and other···

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12 2023-04

Understand the role and advantages of galvanized coil

Galvanized coil is a kind of metal material widely used in construction, home furnishing, manufacturing and other fields.

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12 2023-04

What material does galvanized coil belong to

Galvanized coil belongs to plate material class. The plate category includes hot rolled, coil, cold rolled, galvanized, silicon steel, tin and other building ma···

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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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