Our company was founded in 2000, which initially committed to providing high-quality steel SA573 Grade 70 carbon steel structural tubing products for China's rapid infrastructure construction. With the advantages of steel resources and good reputatio
Our company was founded in 2000, which initially committed to providing high-quality steel SA573 Grade 70 carbon steel structural tubing products for China's rapid infrastructure construction. With the advantages of steel resources and good reputation in the domestic market, combined with the huge demand for steel in the international market, we began to export SA573 Grade 70 carbon steel structural tubing steel to the international market, opening up the international steel market.
EN10025-3 S275N steel is a normalized or normalized rolled weldable fine grain structural steel grade. S275N plates shall be under normalized delivery condition and be done low temperature impacting test at -20℃when rolling. If customers request the limited for some chemical compositions, such as P and S,our mill also can satisfy this strict request when processing owning to our highest technical. For the available thickness, SA573 Grade 70 carbon steel structural tubing, S275N plate is supplied up to 250mm.
Grade E, Grade EH32, Grade EH36 series shipbuilding steel products have good comprehensive mechanical properties, welding performance, process performance. Our shipbuilding steel plate and SA573 Grade 70 carbon steel structural tubing steel sections are suitable for manufacturing structural parts such as ship hull structures, docks, oil production platforms, marine transmission pipelines, coastal power plants, wharf facilities in ocean, coastal and inland navigation areas.
Mg element can reduce the number, size, distribution and morphology of inclusions in steel such as SA573 Grade 70 carbon steel structural tubing. Micro Mg can improve the size and distribution of carbides in bearing steel. And the carbide particles of bearing steel containing magnesium are fine and uniform. When Mg content is 0.002% - 0.003%, the tensile strength and yield strength of the steel increase by more than 5%, and the plasticity remains basically unchanged.
"High strength low alloy steel plate pecifications: SA573 Grade 70 carbon steel structural tubing, A516 Grade 60 plates and sheets are producted with thickness up to 200mm [8 inch].A516 Grade 60/70 Dual Certified HIC NACE TM0284 Plates Hydrogen Induced Cracking;Hot Rolled Steel ASTM A516 Grade 60 Dual Certified HIC Tested Plates in accordance with Nace Test Method, ASTM A516 70 HIC Tested (Hydrogen Induced);Tested Fine Grained Pressure Vessel Steel Plates For Sour Gas Service."
Our company has strict quality control standards. If you want to visit our factory, you are welcome at any time! We produce a lot of steel products every month to export SA573 Grade 70 carbon steel structural tubing to all over the world. Because our customers are from all countries, they will order a large number of steel products from our company every month.
Our quality and service commitment: SA573 Grade 70 carbon steel structural tubing product quality problems, life-long replacement.In the process of using, any time if you find we supplied steel materials not conform to the requirements of technical standards, we can replace it for you free of charge. However, it should be noted that non product quality problems caused by improper use are not covered by the warranty. Please pay attention to the service time commitment as well as the product quality assurance commitment. Because only the products of big brands and reliable enterprises with complete after-sales service system can truly realize the long-term product quality assurance and the whole process of service.
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