Pressure-Vessel Bored Hole Plug Manufacturers

The perforation and sealing equipment consists of three different types of machinery: a perforator, a sealing device, and a lower sealing device. They share a common frame, which is composed of a sector gate valve, upper and lower connectors, left and right positioning fixtures, temporary bypass connections, relief valves, pressure gauges, and other components. The frame serves as a support for the perforator, sealing device, and lower sealing device, and uses its left and right fixing devices to connect and securely clamp the running PE pipeline. The lower connector is connected and sealed to the PE piping components; the upper connector connects and seals to the perforator, sealing device, and lower sealing device; the sector gate valve is an essential device for opening and closing during the equipment spring replacement process of the perforation and sealing operation. The frame is made of aluminum alloy, treated by anodizing process, featuring high surface hardness, corrosion resistance, wear resistance, and light weight.