good price and quality BL Flange plays the role of isolation and cutting, which is the same as that of the head, pipe cap and welding plug. Due to its good sealing performance, it is generally used as a reliable means of isolation for systems that require isolation.

good price and quality BL Flange is a solid circle with a handle, used for systems that are normally isolated. The flange blind plate is shaped like a figure 8, with a blind plate at one end and a throttling ring at the other end, but the diameter is the same as that of the pipe, so it does not function as a throttle.

good price and quality BL Flange is easy to use, when isolation is required, use the blind end, when normal operation is required, use the throttle ring end, and it can also be used for the installation gap of the blind plate on the pipeline. Another feature is that the logo is obvious, which makes it easy to identify the installation status.

good price and quality BL Flange is usually used in places where emergency cut-off is required. During use, it needs to be combined with two single pieces. Usually, two single pieces are installed on the pipeline, and the other single piece is placed Get up and use it when you need it.