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19 2023-05

Boiler plate

Boiler plate,It is mainly used for making boilers.

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19 2023-05

Construction method of air duct wrapped fireproof board

Manufacturing method of galvanized iron sheet air duct outer fireproof board

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19 2023-05

How to deal with galvanized sheet surface when painting

If the galvanized sheet is rust-free, sand it with fine sandpaper first to increase the adhesion of the paint. The primer can be regular paint or spray paint. T···

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17 2023-05

What is the hardest stainless steel material

The hardest stainless steel is 440C stainless steel, is a kind of martensitic stainless steel, can do tools and the like, its hardness is 58 ~ HRC60.440 stainle···

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17 2023-05

SUS631 material with outstanding corrosion resistance

SUS631 Austenitic precipitation-hardened stainless steel is a semi-austenitic precipitation-hardened stainless steel by adding the element aluminum.

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17 2023-05

1.4122 What is stainless steel

Stainless steel sheet: Thickness range from 0.5mm to 50mm, width range from 1000mm to 2000mm.

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17 2023-05

SUS317L Stainless Steel

SUS317L stainless steel is a kind of stainless steel alloy with very high corrosion and heat resistance, it is mainly composed of chromium, nickel, molybdenum a···

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16 2023-05

What is the material of steel S400

S400 is JIS standard of Japanese steel, equivalent to the domestic Q235A structural steel, can be used for casting, used in casting steel.

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16 2023-05

What matters should be paid attention to when purchasing seamless steel pipe?

Seamless steel pipe purchase precautions

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16 2023-05

What is the difference between seamless pipe and welded pipe

Steel pipe is a common type of pipe, which can be divided into seamless pipe, welded pipe and other different types, so what is the difference between seamless ···

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Zhishang Steel Co., Ltd

Zhishang steel co.Ltd,specializes in steel products,which mainly manufactures galvanized steel,galvalume steel,ppgl,ppgl and also can supply hot rolled steel, coldrolled steel,stainless,wire rod,h beam,steel pipe,etc.The company is committed to providing customers with high-quality and low-price steel products and strives tocreate value for custome···

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