A few days ago, the 800-type 3PE steel pipe anti-corrosion production line successfully passed the acceptance of the third review agency designated by Kazakhstan.
It is a new type of anti-corrosion treatment equipment that Qingdao Huashida Machinery Co., Ltd. has successfully obtained 8 patents and copyrights. This 3PE steel pipe anti-corrosion production line has achieved a series of innovative breakthroughs in technology research and development, design and manufacturing, including internal spraying epoxy powder anti-corrosion external 3PE anti-corrosion process device, new steel pipe automatic online device, Himaya pipe external 3PE anti-corrosion equipment, etc. Da has obtained 5 patents granted by the State Intellectual Property Office. The three computer software copyrights, including PE anti-corrosion pipe and 3PE anti-corrosion line automatic control system, were respectively granted registration certificates by the National Copyright Administration.