Supply p235gh steel welding Boiler Plate

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Q355NH steel plates and sheets with atmospheric corrosion resistance are mainly used for vehicles, bridges, containers, buildings, towers, and other structures. Weather-resistant steel can be used to make bolted, riveted and welded structural parts. We can also slit and sheet Q355NH (Equivalent A588 steel) to any weight and size for immediate delivery. Our P235GH steel welding, Q355NH weathering steel plates are produced with thickness up to 100mm.

Our company's p235gh steel welding power boilers, heating furnaces of double bars, double high lines and medium and thick plates all adopt heat storage technology, which can fully use blast furnace gas; the ladle baking, Maerz active lime kiln and medium and thick plate heat treatment furnace all burn converter gas, which can improve the p235gh steel welding utilization rate of secondary energy and realize negative energy steelmaking in steelmaking process.

we also provide the p235gh steel welding welding service for customers, and our welding method, hand arc welding, submerged arc welding and tungsten argon arc welding, melting polar gas shielded welding and so on. And we have lots of successful p235gh steel welding welding project, such as longitudinal submerged arc welding pipe, welding cross colume, prestressed truss and welding box colume.

The addition of Ca element in steel such as p235gh steel welding can refine grain size, partly desulphurize and change the composition, quantity and morphology of non-metallic inclusions. It is similar to that of adding rare earth in steel. It can improve the corrosion resistance, wear resistance, high temperature and low temperature resistance of steel, improve the impact toughness, fatigue strength, plasticity and welding performance of the steel, and increase the cold heading, shock resistance, hardness and contact endurance strength of the steel.

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