Products News
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Essential Methods to Enhancing the Longevity and Anti-Corrosion Performance of Hot-Dip Galvanized Steel Strip
Introduction: Welcome to Shandong Zhongao Steel Co., LTD – a leading metal factory in China with over 15 years of experience in exporting high-quality hot-dip galvanized steel strips and coils. In this blog, we will discuss the crucial methods to prolong the life of hot-dip galvanized strip steel...Read more -
What is Stainless Steel Rebar?
Although the use of carbon steel rebar is sufficient in many construction projects, in some cases, concrete cannot provide sufficient natural protection. This is particularly true for marine environments and environments where deicing agents are used, which can lead to chloride induced corrosion....Read more -
General Introduction of Grade 310 stainless steel
310 stainless steel is a highly alloyed stainless steel commonly used in high-temperature applications. It contains 25% nickel and 20% chromium, with small amounts of carbon, molybdenum and other elements. Due to its unique chemical composition, 310 stainless steel has excellent high-temperature ...Read more -
What is Hot Rolled Coil?
Hot Rolled Coil Manufacturer, Stockholder, HRC supplier, Hot Rolled Coil Exporter In CHINA. 1.GENERAL INTRODUCTION OF HOT ROLLED COIL Hot rolled steel is a type of steel that is formed using the hot rolling process at a temperature above its recrystallization temperature. Steel is easier to sha...Read more -
How to choose the most suitable PPGI for different industries?
1. National key project color coated steel plate selection plan Application industry National key projects mainly include public buildings such as stadiums, high-speed rail stations, and exhibition halls, such as the Bird’s Nest, Water Cube, Beijing South Railway Station, and the National Grand T...Read more -
What is Stainless Steel Rebar?
Although the use of carbon steel rebar is sufficient in many construction projects, in some cases, concrete cannot provide sufficient natural protection. This is particularly true for marine environments and environments where deicing agents are used, which can lead to chloride induced corrosion....Read more -
Duplex steel stainless steel pipe 2205 welding process and precautions
1. The second generation of duplex steel stainless steel pipe has the characteristics of ultra-low carbon, low nitrogen, typical composition Cr5% Ni0.17%n and 2205 higher nitrogen content than the first generation of duplex steel stainless steel pipe, which improves the resistance to stress corro...Read more -
Maintenance of stainless steel welded pipe
Stainless steel welded pipe in the construction industry is also a very common product, although it has many advantages, but in the use of the process is also to pay attention to maintenance, if you do not care about it will cause the shortening of the life of stainless steel welded pipe, in orde...Read more -
What is PPGI?
PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. The term is an extension of GI which is a traditional abbreviation for Galvanized Iron. Today the term GI typically refers to esse...Read more -
About stainless steel plate
With the development of science and technology and economic progress, stainless steel materials are more and more widely used in all walks of life. Among them, stainless steel plates, as an important type of stainless steel products, are widely used in manufacturing, construction, aviation, elect...Read more -
General Introduction of Grade 201 stainless steel
Shandong Zhongao Steel Co. LTD is located in Rizhao City of China, With the support of the mills, we keep large stock of cold and hot rolled stainless steel coils,with grade 304/304L, 316L, 430, 409L, 201 etc. We have our own slitting and cutting production lines, and we can produce coils and she...Read more -
Brand new carbon steel plate product launch
We are pleased to announce that our newest carbon steel plate product is now available. Using high-quality carbon steel sheet material, this new product offers a unique option for industries, construction, marine and automotive. Our carbon steel plates have high strength and wear-resistan...Read more