The flanging pipe is heated and flanged at both ends of the pipe by special mechanical equipment, which changes the leakage phenomenon that may be caused by the traditional flange welding or hot melt connection of the gasket ring.

The product is suitable for high pressure, high wear, often disassembled pipeline (mining, metallurgy, dredging, reclamation). At the same time, it provides convenience for areas where the construction conditions are harsh and the equipment and power cannot reach the construction site (hills, mountains, lakes, islands, etc.). The matching steel looping flange can be rotated 360 degrees at will, thus solving the construction problems in complex geographical environment, and saving the cost of the project.