Technical Characteristics of SSAW Steel Pipe

SSAW steel pipe forming process characteristics: the steel sheet uniform deformation, small residual stress, surface does not produce scratches. Processed steel pipe in diameter and thickness of the pipe sizes range, greater flexibility, especially in the production of high-grade steel thick-walled pipe, particularly large diameter thick-walled tube having regard other processes incomparable advantages, we can meet more requirements in terms of pipe specifications;

1. Inside and outside welding (fine welding) process after the first pre-welding, may be implemented in the best position welding, less prone to the wrong side, partial and incomplete penetration weld defects such as easy to control the quality of welding;
2. Overall mechanical expanding, can effectively improve the accuracy of the size of the steel pipe, steel pipe and improve the distribution of internal stress, so as to avoid damage due to stress caused by corrosion, it is also conducive to the construction site welding;
3. Steel pipe 9 100% quality inspection, the steel pipe production in the whole process of effective detection, under surveillance, effectively ensure the product quality SAW pipe;
4. All the equipment is provided with the entire production line data acquisition system and computer networking capabilities, real-time data transmitted by the central control room of the production process technical parameters and quality indicators mining quality.