In 2023, our company launched a revolutionary new product high-frequency welding stainless steel project, which was initiated due to the increasing demand for high-quality stainless steel products in the market, as well as higher requirements for environmental protection and sustainability. In this context, we have decided to lead innovation and develop high-frequency welded stainless steel to mee
In 2023, our company launched a revolutionary new product high-frequency welding stainless steel project, which was initiated due to the increasing demand for high-quality stainless steel products in the market, as well as higher requirements for environmental protection and sustainability. In this context, we have decided to lead innovation and develop high-frequency welded stainless steel to meet new market demands. The first high-frequency welding stainless steel production line in China, this innovative product represents our commitment to excellent quality, efficient production, and environmental sustainability, and is the latest milestone in our continuous innovation and development.
Welding Principle
High-frequency induction welding stainless steel is an efficient quasi-solid phase connection method, the main principle is to use the induction coil generated by the induction high frequency current applied to the workpiece, under the action of skin effect and proximity effect, the current is concentrated on the surface of both sides of the open pipeline, so that the resistance generated by the current thermally melts the edge part of the steel strip, and then under the action of the extrusion roller extrusion force, part of the molten metal and oxide in the molten pool is extruded from the molten pool, and finally the solid phase or solid solution metal is gradually cooled and crystallized to form a welding seam.
Advantages of welding machines
High speed: Compared to the past production speed of the unit, the high-frequency welding machine group can achieve a production speed of 1:15.
High quality: The welding method adopts self-designed high-frequency induction welding pipe lines, with beautiful welds, efficient and stable welding, and welding strength exceeding national and American standards.
High level: With high precision, the entire production line maintains a runout of less than 2um, and the production and processing units are matched with aerospace institutions.
High substitution: PE, PPR, seamless pipes, etc. can all be replaced by welded stainless steel pipes.
Compared to argon arc welding, high-frequency welding of stainless steel presents a better weld state. At the same time, the expansion, flattening, and weld tensile test results of the stainless steel samples all met the standards. It can be confirmed that the tensile strength and corrosion resistance of high-frequency stainless steel welded pipes meet industry standards, ensuring that the products can perform excellently in extreme environments.If you are interested in our newly developed high-frequency welding stainless steel production line, please contact us. We have advanced high-frequency welding technology and a professional team, timely and efficient after-sales service, and look forward to working with you!