
Most people talk about orbital welding stainless steel pipe like it’s one thing. Thick wall. Thin wall. Schedule 40. Schedule 10. All the same. They’re not. We learned this difference the hard way about fifteen years ago, when a client in the pharmaceutical industry returned three of our orbital pipe welding machine setups. The machines […]
Most people talk about orbital welding stainless steel pipe like it’s one thing. Thick wall. Thin wall. Schedule 40. Schedule 10. All the same. They’re not. We learned this difference the hard way about fifteen years ago, when a client in the pharmaceutical industry returned three of our orbital pipe welding machine setups. The machines […]


Most people talk about orbital welding stainless steel pipe like it’s one thing. Thick wall. Thin wall. Schedule 40. Schedule 10. All the same. They’re not. We learned this difference the hard way about fifteen years ago, when a client in the pharmaceutical industry returned three of our orbital pipe welding machine setups. The machines […]
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.