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PVQ A302 Gr B boiler steel plate Grinding

PVQ A302 Gr B boiler steel plate Grinding
Aug 14, 2020 page view:0

PVQ A302 Gr B boiler steel plate

The company regularly holds sales elites to share experiences, to promote the rapid growth of colleagues, and achieve the company and employees The company conducts employee skill training and related knowledge video learning from time to time All these things is to improve the employees' skills and literacy, and reflects its own value It has always been the pursuit of BBN steel to enhance the employee’s ability and keep up with the times,PVQ A302 Gr B boiler steel plate.

According to the European standard EN10025-3:2004, S275NL weldable fine grain structural steel is mainly used to manufacture the plants of factory, the common construction and construction machinery and equipment. For the bound technical terms,steel plate S275NL have to be done low temperature impacting test in rolling process at -50℃ with minimum energy 27J. Other additional requirements such as UT shall be according to EN 10160, and customers can choose the relative classes for Ultrasonic test.

PVQ A302 Gr B boiler steel plate,Special boiler steel is derived from carbon structural steel. The chemical composition of boiler steel is basically the same as that of high-quality carbon structural steel of the same level, but the boiler steel mechanical property requirements are more strict, especially for impact toughness. And the aging sensitivity is required to be small. The boiler steel should be deoxidized and the non-metallic inclusions should be removed during smelting. The structure should be uniform. The grain size should be controlled in 3-7 grades. The defects such as interlayer, shrinkage, porosity and porosity should be minimized.

S355J2 steel plate rolling process is controlled rolling process. In the rolling process, the ingot rolling temperature is 1000-1050℃; in the first stage, the low-speed and large reduction rolling process is adopted, the high-temperature stage is 950-1000℃, the rolling speed is 1.6-2.0m/s, the single reduction rate is 15-20%, and the cumulative reduction rate is 40-45%, so as to ensure sufficient deformation of ingot. In the first stage, the start rolling temperature is 910-930℃, and the finish rolling temperature is ≤ 870℃.

PVQ A302 Gr B boiler steel plate,The company is mainly engaged in steel plates manufacturing and deep processing, sales and distribution. It is committed to building a complete modern steel purchase and sale network. Here we would like to express our sincere gratitude to our old and new friends who have always given care, support, affirmation and help, and sincerely hope to establish a long-term cooperative relationship with them for mutual benefit, win-win and common development, and work together for a better tomorrow.

The formula of enterprise success is: success = strategy × organizational capability, that is, having the right direction and strong organizational capability The core competence of an enterprise depends on three pillars: first, talents (talent echelon); second, core values of enterprise culture; third, organizational governance model If the enterprise is a tree, then the core values of talents, corporate culture and organizational governance mode are just like the root of the tree With them, the enterprise will flourish and grow forever,PVQ A302 Gr B boiler steel plate.

PVQ A302 Gr B boiler steel plate,We should help solve the customer's problems in time, not just verbally, without solving the problems or shirking the responsibility. Improving after-sales efficiency can make customers feel respect. We should take their problems seriously and show sincerity. It can also give customers a good impression and reduce the negative impact.

BBN Group provides you with PVQ A302 Gr B boiler steel plate Grinding so you can keep up with the latest news of BBN Group, and you can learn Industry News and all BBN Group news . And BBN Group products and services , BBN Group cases .
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