The chemical composition of p235gh boiler steel sheet

Pageviews:

Our company's business departments are a group of excellent and hard-working employees, who constantly carry out knowledge updating and steel knowledge training every day, only to provide better and professional services to customers.

Q370R pressure vessel Steel: Steel used to manufacture pressure vessels in petrochemical, gas separation, gas storage and transportation equipment. It is required to have sufficient strength and toughness, good welding performance and hot and cold processing performance. The commonly used steels P235GH boiler steel sheet are mainly low-alloy high-strength steel and carbon steel. Q370R implements the domestic standard GB713-2008.

Q235 steel grades cover Q235A, Q235B, Q235C and Q235D. Other than Q235A, the other three Q235 steel grades needs impact test. Charpy V-notch specimen is used for impact toughness test. The impact toughness index is Akv. Q235 steel plates are widely used because of its moderate carbon content, good comprehensive performance, good coordination of strength, plasticity and welding performance.

In actual processing applications, the processing p235gh boiler steel sheet thickness of flame cutting ranges from 6 to 200 mm, and the p235gh boiler steel sheet cutting thickness can even reach 350 mm by replacing the air pipe and cutting torch nozzle. In order to better improve the cutting quality, the related process parameters will be slightly different when using flame cutting for materials of different thickness. The verticality of the cutting surface processed by the CNC flame cutting machine is generally high, and the slope can be controlled below 2-3°. The characteristic is that flame cutting performs better when cutting p235gh boiler steel sheet with a certain thickness above 10mm.

Keep close relationship with all manufacturers and users, cooperate sincerely, share weal and woe together. We are deeply tolerant of travelling with you! We value and value each other's career and friendship. No matter when and where, all our staff will spare no effort to put into the work, and do their best to provide p235gh boiler steel sheet satisfactory services for all friends, so as to achieve win-win and multi win for each other.

The company always adheres to the concept of green production, follows the development path of innovation, transformation and improvement, and has carried out in-depth cooperation with Zhengzhou University and other scientific research institutes, planning from a high starting point, strict standard design, and successfully implementing engineering projects With nearly 20 research and development projects, the company's production technology and equipment are at the forefront of the industry, and indicators such as environmental protection, energy consumption, cost, and resource utilization have reached the advanced level in the industry.

Our company will accept the product quality objection registration record, pass it to the p235gh boiler steel sheet production unit and relevant departments, and timely coordinate the supervision of product p235gh boiler steel sheet quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.