2mm 4mm 6mm 8mm 10mm thick difference between 50crv4 and 51crv4
15Mo3 steel manufacturing method: adopt oxygen top blown converter method, 182 open hearth method or 3666 to smelt in 3769 electric furnace. After negotiation with the customer, other equivalent methods can also be adopted.15Mo3 steel is used for heating surface pipes, economizers, superheaters, reheaters, etc. of high-pressure boilers difference between 50crv4 and 51crv4 (working pressure is generally above 9.8MPa, working temperature is between 450 ℃ ~ 650 ℃).
In production and operation, the company always attaches great importance to product difference between 50crv4 and 51crv4 quality. Product quality is stable, performance index is superior, after-sales service is in place, the company's products have been exported to the United States, Southeast Asia, Africa, the Middle East and other countries and regions, occupying a large part of the overseas market difference between 50crv4 and 51crv4. And a large number of famous enterprises at home and abroad have formed a solid strategic partnership with the company.
The preparation of difference between 50crv4 and 51crv4 galvanized steel before welding is the same as that of ordinary low-carbon steel. It is necessary to carefully handle the groove size and nearby galvanized layer. In order to achieve penetration, the groove size shall be appropriate, generally 60 ~ 65 °, with a certain gap, generally 1.5 ~ 2.5mm; in order to reduce the penetration of zinc into the weld, the galvanized layer in the groove can be removed before welding. In the practical work, the centralized beveling, no blunt edge technology for difference between 50crv4 and 51crv4 centralized control, two-layer welding process, reducing the possibility of incomplete penetration.
difference between 50crv4 and 51crv4, 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.
The 365 day service system is implemented, and the business, loading and delivery are handled as usual in holidays and festivals. Actively help users solve difficulties. When users encounter difficulties in handling business, they should actively coordinate with the external solution; if they need to solve the problems internally, they should solve them in a timely manner without prevarication and wrangling. In line with the difference between 50crv4 and 51crv4 principle of "fairness, justice and timeliness", coordinate with relevant departments and deal with all kinds of objections in a timely manner.