The difference between LR DH40 deck house steel, hot rolled sheet and cold rolled sheet: hot rolled sheet has low hardness, easy processing and good ductility. The cold-rolled sheet has high hardness and relatively difficult processing, but it is not easy to deform and has high strength. The cold rolled sheet is mostly used in automobile manufacturing and electrical products. Therefore, the two have their own characteristics. According to these characteristics, it is more appropriate to choose the right rolled plate to maximize its effect and benefit.
The advantages of flame cutting are simple cutting and low cost. The disadvantage of flame cutting is that when cutting thin plates, cutting deformation problems are prone to occur, and the materials that can be cut have certain limitations. The advantage of CNC cutting is that it can cut LR DH40 deck house steel and any complex parts with high cutting accuracy. The disadvantage of CNC cutting is that there are certain operational and technical requirements.
We just exported 1500 tons LR DH40 deck house steel, LR grade A hull structure steel plates to Brazil. The customer is introduced by our old customer who used to work for the DETROIT BRASIL LTDA, a famous ship yard in Brazil. They regard us as their Chinese agent, they will inform us no matter when they purchase steel materials from China, if we can not supply the goods, we will inspect the goods for them before the shipment.
Our company will accept the product quality objection registration record, pass it to the LR DH40 deck house steel production unit and relevant departments, and timely coordinate the supervision of product LR DH40 deck house steel quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
Leave a Message