frp pipes

الوصف

Fabrication of piping is the process of continuous glass filament winding on a computer controlled machine. Structural layer can be helical wound in different angle by adjusting the relative rotation speed of mandrel and the motion fiberglass distributor head. The included Angle of the pipe axis can vary from *5° to *8°.The inner diameter of the finished pipe is determined by the outer diameter of the mandrel, and the design wall thickness is determined by the number of winding paths. In this way, the pipe wall thickness determines the outer diameter of the pipe. Silica sand can be added to the parallel layers of the structural layer to improve the stiffness of the pipes, especially on large diameter pipes.