Haokun company's 8 figure blind production and use
In recent years, due to customer needs, we have also continued to try to produce products other than flanges and forging products. After continuous improvement, the company's 8 figure blind is not only produced but also sold very well. Domestic and foreign customers often also purchase their products. The figure eight blind is also called the 8 figure blind, as the name suggests, its shape is like the 8-word, it is a blind plate at one end, and the other end is composed of a throttle ring, when transporting fluid, the use of the throttle ring, the use of the blind plate when cutting off, a bit like the role of the shut-off valve, it can be used to cut off when the valve leaks, and its sealing performance is better. For systems that require complete isolation, they are generally chosen as a reliable means of isolation. There should be 2 shut-off valves before and after the 8 figure blind, and when all are in the closed state, the8 figure blind state is reversed. Common heat exchanger put in and out, reactor put in and out, nitrogen lines and process line connections, etc. Another feature is that the logo is obvious and it is easy to identify the installation status. The main role of the figure eight blind plate is to completely partition, just like the role of a gate valve that is 100% reliable in performance and will not be operated by mistake. 8 figure blind is widely used .System type media pipelines such as steam purge pipes and oil process media pipelines play a safe isolation role, at this time, the word 8 figure blind should be installed on the side near the system medium pipeline. Of course, in order to disassemble the 8 figure blind online, there should be a gate valve partition on the side of the pipeline close to the process medium, and such a character8 figure blind is generally marked as a constant off.
