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What is the specific use of S690QL plate thickness, hot rolled plate in daily life? First of all, hot rolled plate is used in bridge, vehicle structure, frame and other fields to play a role of bearing pressure. Secondly, high pressure boiler vessels are also made of hot rolled plates, which can be heat-resistant and airtight, and can stably seal the hot gas in the container. Thirdly, stainless steel hot rolled plate can be used to process hardware products. It has excellent corrosion resistance, and is easy for processing.
A709 Gr50 American standard bridge steel plate is used to make riveted and bolt-welded road bridges and railway bridges (including cross-sea bridges). S690QL plate thickness, A709 Gr50 steel is widely used in engineering structures, such as construction steel structures, construction machinery, mining and mountain machinery, heavy trucks, bridges, pressure vessels, etc., especially for construction and engineering machinery parts that require good weldability and toughness.
The development S690QL plate thickness of the company comes from the resource advantage, service advantage, logistics advantage and brand advantage established over the years, and it is also inseparable from the full support of new and old customers. We will uphold the support of all sectors of society, actively provide users with S690QL plate thickness high-quality and efficient services, work together for win-win, and create a better tomorrow!
Under the action of the roller and the plug, a cavity is formed in the blank, which is called the blank. Then send it to the automatic tube rolling machine to continue rolling. Finally, the wall thickness of the whole machine is equalized and the diameter is calibrated by the sizing machine to meet the specification requirements. It is an advanced method to produce S690QL plate thickness, hot-rolled seamless steel tube by continuous rolling mill.
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