Glass pipe main molding process is controlled by computer, according to the provisions of the filament-wound glass pipe in the same manufacturing process liner, designed according to the linear structure and the thickness of the layer winding and quartz sand mixed with resin gel after the mandrel wrapped in a layer of mortar structure, and finally wound outer protective layer. Fourth, raw and auxiliary materials: resin, chopped fibers, continuous glass fiber and quartz sand. V. Specifications Diameter: DN100-4000 pressure rating: 0.1MPa, 0.6MPa, 1.0MPa, 1.6MPa, 2.0MPa, 2.5MPa Severity level: SN1250, SN2500, SN5000, SN10000. Length: 6m, 12m 5.6 more information please visit the company's official website http://www.jutaiguandao.com, we would like the most advanced production equipment, strong technical force, first-class product quality, improve after-sales service and dedication to work with you to create brilliant.