Q235 Q235B S275JR Spiral steel pipe painting

Main process characteristics of spiral Steel Pipe:

a. In the forming process, the steel plate deformation is uniform, the residual stress is small, and the surface is not scratched. The processed spiral steel pipe has greater flexibility in the diameter and wall thickness of the size specification range, especially in the production of high steel grade thick wall pipe, especially small and medium diameter thick wall pipe has incomparable advantages of other processes, can meet the user in the spiral steel pipe specifications more requirements.

b. The advanced double-sided submerged arc welding process can realize welding in the best position, which is not easy to appear wrong edge, welding bias and incomplete welding defects, and easy to control welding quality.

c. Carry out 100% quality inspection of steel pipe, so that the whole process of steel pipe production is under effective detection and monitoring, and effectively ensure product quality.

d. All the equipment of the whole production line can be networked with the computer data acquisition system to realize real-time data transmission, and the technical parameters in the production process can be checked by the central control room.

      Our markets mainly are Middle & South America, Southeast Asia, the Middle East and Africa, covering nearly 30 countries and obtaining a well-deserved reputation from clients around the world. We have built long-term cooperation with many clients and have received wide acclaim. In the future, our company will continue to stabilize the development of enterprises，and better serve global customers .we are sincerely expecting to cooperate with you!