Sale supply the size of nm450 plate for steel pipe

Supply the size of NM450 plate,P355NL1 steel tensile strength Rm:630-450MPa.If high demands are made on notch impact strength and aging resistance. It is mainly used in steam boiler and pressure vessel construction. , P355NL1 plates can be processed with all known welding methods Welding is possible both with the machine and by hand Preheating is usually not necessary unless the outside temperature is below 5°C Then preheating to about 150°C is recommended,supply the size of NM450 plate.Supply the size of NM450 plate,Nowadays, transportation is an important factor in economic development Our company's rapid development is also inseparable from a good geographical location The company is located in Zhengzhou, an important heavy industry area in Central China Whether you are in Beijing, Shanghai or Guangzhou, you can visit our company very easily My factory is nearby, convenient transportation and time saving,supply the size of NM450 plate.The allowable working temperature of boiler steel plate is generally below 475 ℃, which can't meet the needs of high temperature working condition. Chromium molybdenum steel is one of the common steels for pressure vessels, which is widely used in various hydrogenation units and reforming units in oil refining and chemical industry. Therefore, on the basis of common carbon steel, alloy elements such as Cr Mo V are added, which has excellent hydrogen corrosion resistance and good high temperature strength, It is the material of high temperature and high pressure vessel shell and head.Nickel-based alloys are widely used in petrochemical, metallurgy, energy, and machinery because of their high room temperature and high temperature strength, good oxidation and thermal corrosion resistance, excellent creep and fatigue resistance, good structural stability and reliability , Building materials, medicine, environmental protection and other industries The company has developed N08825, N06625, N06600, N06690, N06601 and other nickel-based alloy tube blanks and steel pipe products, which have been implemented in batches in the petrochemical industry,supply the size of NM450 plate.When providing technical services on site, the after-sales personnel shall strictly abide by the safety rules and regulations of the construction site, consciously take safety protection measures (such as wearing safety helmet when entering the construction site), accept the supervision and management of the site; without permission on the construction site, they shall not dismantle, smear or damage any goods; the commissioning of contract goods shall be carried out under the supervision of the site supervisor If necessary, it shall be approved by the site supervisor or the person in charge of the project department.