PP blind plugs

Blind: Blind (blind disk) formal name called flange cover, some also called blind flanges or plugs. It is an intermediate flange without holes for sealing the pipe outlet. The play features and head and caps are the same, but blind seal sealing device is a non-removable, and head of the seal is not ready to open. The type of sealing surface in the form of more, there are flat, convex, concave and convex surfaces, tongue and groove and ring joint face. Materials are carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR, etc. Blind stiffened isolation, cut off the role, and the head, the hat, welding plugs role is the same. Because of its good sealing performance, the need for a system completely isolated, usually as a reliable means of isolation. Blind plate is a flat plate shank filled circles, for systems under normal conditions in seclusion. The 8-word blind plate, shaped like a figure 8, one end is blind, the other end of the throttle ring, but the same diameter as the diameter of the pipe auspicious, does not play a throttling effect. 8-word blind plate, easy to use, you need isolation, the use of blind-side, you need normal operation, the throttle loop end, but also can be used to install the pipeline to fill the gap blind plate. Another feature that identifies clear, easy identification installation status. Our company produces pipe material mainly PP, PE, PPH, are referring to international standards IS0161 and the Ministry of Chemical Industry standard HG20539 production, design, reasonable structure, advanced technology, take the abrasive pressing, the product has high strength, corrosion resistance, air tightness, long life, easy installation and maintenance and so on. Direct phone Baidu search for "@ auspicious tubing" direct access to our mobile site, visit for more detailed product information. Micro Signal: frpp123 13912117959