
Boiler tube welding is a demanding process in boiler, heat exchanger, and power-generation equipment manufacturing. A typical boiler may contain hundreds or thousands of tube connections, and every tube to tubesheet joint must withstand pressure, thermal cycling, vibration, and long-term operating conditions. TIG remains widely used because of its precise arc control and clean weld […]
Boiler tube welding is a demanding process in boiler, heat exchanger, and power-generation equipment manufacturing. A typical boiler may contain hundreds or thousands of tube connections, and every tube to tubesheet joint must withstand pressure, thermal cycling, vibration, and long-term operating conditions. TIG remains widely used because of its precise arc control and clean weld […]


Boiler tube welding is a demanding process in boiler, heat exchanger, and power-generation equipment manufacturing. A typical boiler may contain hundreds or thousands of tube connections, and every tube to tubesheet joint must withstand pressure, thermal cycling, vibration, and long-term operating conditions. TIG remains widely used because of its precise arc control and clean weld […]
Since 1994, Zhengzhou Kehui technology has been providing customized automated turnkey welding solutions throughout the world, Our technology product are designed, developed and fabricated exclusively by Kehui technology to ensure optimum compatibility. Our technical solutions are designed to seamlessly integrate robots, welding equipment, automated welding lines, servo control positioners, intelligent work cells and software. From 2014, Kehui technology is a listed company (stock code: 831045) that has certified by the lSO9001CE and CU-TR certifications.




Providing industrial upgrading services to more than 200 international companics
300 welding experts in 4 province ofChina work with customers to detemmine the best combination of components for their specific needs.
41 patents and 11 software copyright register certificates.
Since 1994, Zhengzhou kehui technology has been providing customized automated turnkey welding solutions throughout the world.