The density of api 5l psl2 x52 equivalent material sheet structural

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After adding a small amount of niobium, vanadium and titanium to api 5l PSL2 x52 equivalent material etc. steel, it is combined with the controlled rolling process to control the precipitation behavior of microalloying elements to achieve the purpose of improving the comprehensive properties of the steel, whether it is strength, toughness, ductile-brittle transition temperature, or Steel's process formability, welding performance, corrosion resistance and crack resistance have been significantly improved, while reducing production costs. Such steel products are widely used in oil and gas pipelines, vehicles, building structures, oil production platforms, pressure vessels, ship shells and many other fields.

According to foreign media reports, despite the impact of the coronavirus epidemic, most German screw api 5l PSL2 x52 equivalent material steel producers still maintain a good level of production. This is in sharp contrast to the situation in other European countries and Germany's domestic steel mills, which are suffering from a slowdown due to the spread of the epidemic. Lotter kummatt Stahl, a local distributor, told customers on its website: "there is no reason at present to believe that German steel mills such as Riva and ferralpi are no longer able to serve the api 5l PSL2 x52 equivalent material market due to the impact of the closure of local steel mills in Italy.

In the final analysis, the market competition is the competition for customers. Whether selling products or services, the final customer satisfaction is the standard to test the success or failure of marketing work. The so-called after-sales service is to fully understand customers, study customer psychology, pay attention to after-sales details, improve work shortcomings, improve service quality, and Exchange customer brand loyalty through the whole process of quality service.

Production process of api 5l PSL2 x52 equivalent material, X80 pipeline steel:1. Raw materials (scrap, pig iron and hot metal)2. EAF (100t EAF), converter3. Refining treatment of molten steel in LF furnace4. Vacuum treatment of molten steel in VD or VOD furnace5. Die casting (a variety of key die casting lines) or continuous casting (large slab continuous caster); (a steel ingot remelting treatment 50 tons slab electroslag furnace)6. Heating (continuous furnace and soaking furnace)7. Plate rolling (4100 and 4200 mm mills)8. Heat treatment of steel plate (normalizing, tempering and tempering)9. Steel plate cutting inspection10. Warehousing

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