The technical team of Qingdao Huashida Machinery Co., Ltd. has stationed at the customer’s plant in Linyi, and the on-site installation of the Model 3620 large-diameter heavy-duty 3LPE steel pipe anti-corrosion equipment purchased by the customer has officially commenced. Ranging from R&D and manufacturing to installation and commissioning, this equipment demonstrates Huashida’s robust R&D and manufacturing capabilities.
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Anti-corrosion treatment for steel pipes with diameter over 3620 mm poses considerable technical challenges. Issues including heavy-load pipe deformation, uniform circumferential heating and stable extrusion must be addressed. Common defects such as uneven coating thickness, irregular reserved steps at pipe ends and coating edge lifting also need to be avoided.
Upon equipment arrival, Huashida’s technical team arrived promptly to coordinate layout planning and refine construction schemes to eliminate potential installation risks. Installation and commissioning are progressing systematically, and trial operation will be launched soon.