
Steel industry
Products

Seamless Steel Pipes
and Welded Steel Pipes For Oil And Gas Pipelines
Carbon structural steel
This type of steel mainly guarantees mechanical properties, so its grade reflects its mechanical properties, expressed by "Q+number", where "Q" is the initial letter of the Chinese pinyin of the word "Qu" at the yield point, and the number indicates the value of the yield point, for example, Q275 indicates yield The point is 275MPa. If the letters A, B, C, and D are marked after the grade, it means that the quality grade of the steel is different, the amount of s and P contained decreases in turn, and the quality of the steel increases in turn. If the letter "F" is marked after the grade, it is a boiling steel, and if it is marked with "", it is a semi-killed steel, and if it is not marked with "F," or "b"", it is a killed steel. For example, Q235-A·F means that the yield point is 235MPa Grade A boiling steel, Q235-c means grade C killed steel with a yield point of 235MPa.

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CCS AH40 DH40 EH40 FH40 Marine Steel Plate
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GCr15 hot rolled steel round bars
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Cold Rolled Grain Oriented Silicon Steel
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TDC51D+Z PPGI Prepainted Galvanized Steel Coil
<strong>The prepainted steel sheet</strong> in coil is a product obtained by subjecting a hot-dipped<br/> <strong>galvanized steel sheet,</strong> <br/> <strong>galvalume steel sheet,</strong> or an aluminum sheet to a surface chemical treatment (coating) ,<br/> <strong>followed</strong> by baking and curing.<br/>
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New Vanadium-Based Alloy Materials for Hard Mining Machinery
Channel steel is a carbon structural steel for construction and machinery. It is a section steel with complex sections, and its cross-sectional shape is groove-shaped. Channel steel is mainly used in building structures, curtain wall engineering, mechanical equipment and vehicle manufacturing. In use, it is required to have good welding, riveting performance and comprehensive mechanical properties. The raw material billet for producing channel steel is carbon structural steel or low alloy steel billet with carbon content not exceeding 0.25%. The finished channel steel is delivered in the state of hot forming, normalizing or hot rolling.
About US
The company is located in Liaocheng Economic Development Zone, Shandong Province. Since its establishment in 2000, it has won the trust of colleagues from all walks of life with the business philosophy of survival by quality, development by products, and cooperation by reputation.
The products are sold to more than 50 countries such as the European Union, the United States, Australia, Southeast Asia and the Middle East, and are widely used in many national key projects such as the Three Gorges Project, the Capital International Airport, Shanghai General International Airport, and the 2008 Olympic Games venues.
The company's saleable specifications are ¢ 6— ¢ 630mm wall thickness ¢ 1— ¢ 60mm seamless steel pipe and ¢ 10— ¢ 2240 wall ¢ 1— ¢ 20mm welded steel pipe can also be customized with various non-standard square pipes, large-diameter steel pipes, capillary tubes, precision tubes and other products, and can provide door-to-door service and after-sales service guarantee.


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If you do not understand the classification and use of steel, steel grades and steel selection, you can contact us at any time to answer your questions. Steel products are widely used and have various varieties. According to the different cross-sectional shapes, steel products are generally divided into four categories: profiles, plates, pipes and metal products. Steel is an indispensable building material in construction, and the importance of steel quality to construction is self-evident. So, what kind of steel is good? Contact us by filling out the form below
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