The horoscopes blind plate / carbon steel the horoscopes blind plate, Cangzhou Hongyuan Pipe Industry Co., Ltd. (Sales Manager: Wang Shan 15,922,054,164 QQ: 1,494,092,364) blind plate (blind disk), the formal name of flange covers, sometimes called blind flange. It is the middle hole flange for plugging pipe outlet. Played by the function and the head and pipe cap is the same, but the blind plate seal is a removable sealing means, while the head of the seal is not ready to re-open. The sealing surface in the form of more types of flat, convex, concave and convex surfaces, tongue and groove face and ring connected surface. Made of carbon steel, stainless steel, alloy steel, PVC and PPR. The company has advanced production line, the production of high, medium and low voltage elbow, pipe, tee, elbow, flange and pipe factory chemical engineering design and preparation of professional manufacturers. At the same time, the company also produces wear-resistant, anti-corrosion, insulation pipes, soda, pipe supports and hangers, as well as power plant accessories and other products. Is widely used in petroleum, chemical, electric power, construction, metallurgy, water conservancy and other large-scale projects.