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How to maintain P355GH boiler plate? steel plate

  Our company produces high quality P355GH steel plate with large quantity and sales discount.

  How to maintain P355GH boiler plate? In general, if there is no support from external favorable factors, the stainless steel tube market will be in a downturn in the later period. In the quarter of next year, the stainless steel welded pipe market is expected to resume a tight balance between supply and demand.

  P355GH boiler plate after cutting, laser cutting or punching and shearing composite processing and plasma, flame and other cutting methods will produce sharp cutting edges, burrs and slag, and oxides attached to the edge area. Although the environment "look back" once again plays a role in the market, the dispute is still escalating. The year-on-year decrease also narrowed month by month, and turned from a negative value to a positive value in the month.

  On the one hand, it shows that production capacity still exists to varying degrees. These burrs, cutting edges or oxides on the P355GH boiler plate can cause human injury and affect the next processing procedure, causing serious product quality problems. Recently, it was reported that the electric arc furnace has been shut down for inspection.

  P355GH boiler plate steel plate is delivered in the state of offline quenching + tempering heat treatment. In order to improve the toughness of the steel, intermediate heat treatment (secondary quenching) can also be carried out. For steel plates with a thickness of not more than 12mm, they can also be normalized twice Delivery in fire condition, the tempering temperature of the steel plate is not lower than 540 ℃.

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