What is the application of boiler plate?

Boiler steel is used to manufacture various boilers, pressure vessels and their important accessories. Since the boiler steel plate is operated under high temperature at medium temperature (below 350°C), in addition to being subjected to higher pressure, it is also subject to impact, fatigue load and water and gas corrosion. The boiler plate is required to ensure a certain strength and good welding and cold bending Performance, such as: Q245R, Q345R, A516 Grade 70.

Boiler plates are used to manufacture pressure vessels and other similar equipment for petroleum, chemical gas separation and gas storage and transportation. The general working pressure is 320kg/cm2 or even 630kg/cm2 at normal pressure, and the temperature is within -20-450°C , In addition to a certain strength and good plasticity and toughness, the boiler steel plate must also have good cold bending and welding performance, such as: Q245R, Q345R, 14Cr1MoR, 15CrMoR.