Key Process Features of Spiral Steel Pipe:

During the forming process, steel plates deform uniformly with minimal residual stress and no surface scratches. The spiral steel pipes processed offer greater flexibility in diameter and wall thickness specifications, especially in producing high steel grade thick-walled pipes, particularly small and medium-sized diameter thick-walled pipes, where they have advantages unmatched by other processes, meeting more of the users' requirements for spiral steel pipe specifications.

b. Utilizes double-sided submerged arc welding technology, enabling welding in place with minimal defects such as misalignment, weld offset, and incomplete penetration, making it easy to control焊接 quality.

c. Conduct quality inspections on steel pipes to ensure the entire production process is under effective testing and monitoring, thereby effectively guaranteeing product quality.

d. The entire production line's equipment is capable of connecting to a computer data collection system, enabling real-time data transmission, and the central control room monitors the technical parameters during the production process.