The company adopts modern management concept, adheres to “quality for survival, integrity for development”, and provides customers with high-quality and reliable sa675 grade 70 steel products and wholehearted service. The company continuously
The company adopts modern management concept, adheres to “quality for survival, integrity for development”, and provides customers with high-quality and reliable sa675 grade 70 steel products and wholehearted service. The company continuously
The company adopts modern management concept, adheres to “quality for survival, integrity for development”, and provides customers with high-quality and reliable sa675 grade 70 steel products and wholehearted service. The company continuously deepens the internal reform of the enterprise, innovates in the reform, develops in the innovation, and gradually forms a set of management and operation mechanism which adapts to the market and has strong competitiveness.
Our company's technical department is the core department of the whole company. There are a group of very professional technical personnel. They provide some architectural drawings according to the ideas of customers, and they are responsible for how to select the right materials. Including the evaluation of steel products such as multi steel plate, sa675 grade 70 and steel pipe, grasp the whole production process, and strictly follow the production standards and customer quality requirements.
The advantages of sa675 grade 70, steel plate produced from coil: price is cheap and length can be freely determined; transportation is convenient, no need to consider according to the size of steel plate; cutting is convenient, according to the actual needs of steel plate size cutting, and finally can effectively save materials. The disadvantage of steel plate produced from coil: there will be great welding deformation during welding, which is difficult to adjust. Therefore, the steel plate produced from coil can not be used for parts with high requirements on appearance quality.
The boiler steel plate has small strain aging sensitivity, especially in the corresponding working temperature range, a certain value of aging impact energy must be guaranteed;The boiler steel plate has low notch sensitivity, which can prevent steel from cracking in welding, opening, and local stress concentration areas;The sa675 grade 70, boiler steel plate has good welding performance;The sa675 grade 70, boiler steel plate has a good microstructure, white spots and cracks are not allowed.
EN 10025-2 is standard for hot rolled products of structural steels. EN 10025-2 steel grades are sa675 grade 70, S235JR, S235J0, S235J2 (S235 series); S275JR, S275J0, S275J2 (S275 series); S355JR, S355J0, S355J2, S355K2 (S355 series); and S450J0. The numbers 235, 275, 355, 450 indicates the min. yield strength for thickness ≤16mm. For example, when the thickness ≤16mm, the min. yield strength for S235 series steel is 235Mpa, S275 series steel is 275Mpa, S355 series steel is 355Mpa, and S450J0 steel is 450Mpa.
The results of adopting two-level sa675 grade 70 service system and implementing standardized management are mainly reflected in the formation of vigorous work style such as quick response and quick action. Our company's customer service center stipulates that employees must be accurate and quick in technical support and sa675 grade 70 after-sales service. Through the formation of this fast, agile, vigorous style, to provide users with satisfactory service.
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