Compared with the traditional seamless steel pipe, alloy seamless pipe has better performance in all aspects. Because of the addition of various metal elements in the manufacturing, the overall strength of the alloy seamless pipe is larger, stronger and durable, and the service performance and service life of the st52-3 steel equivalent, alloy seamless pipe are improved. The alloy seamless pipe is the best choice especially for special environment and high pressure requirements. Because of its high material properties, alloy seamless pipe has good corrosion resistance. It is not easy to be corroded in some special environment, which reduces the cost of the project and has a longer service life.
st52-3 steel equivalent, S690QL steel plate is a quenched and tempered high-strength steel plate. "S" means that its grade is European standard, and the corresponding Chinese standard is Q690E high-strength structural steel. S690QL steel plate is used in the manufacture of low temperature resistant, high-strength key components, construction machinery, mining machinery structures, etc.S690QL steel plate executive standard: EN10025-6.
Plate Roll Bending Plate Our employees have years of experience rolling plate from thin sheet material to 3 inch thick plate. We can roll a large variety of st52-3 steel equivalent steel shapes which are used in the petroleum, chemical, nuclear, metal structure and machinery manufacturing industries.
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.