Brida ciega

shuangneng, as a professional R&D and manufacturing factory of Blind Flange in China, specializes in mass production, strict ISO quality control and OEM/ODM service.The main function of this flange is to seal off the end of the pipeline to prevent the medium from leaking. In piping systems, blind flanges can be used to close off branches or terminals when they are no longer needed. During inspection or maintenance of a piping system, a blind flange can be used to isolate the area to be serviced, making it easier to remove debris from the piping and perform other maintenance tasks. In some cases, blind flanges are required to isolate piping systems into separate sections for independent operation and testing.

The most notable feature is the compatibility with gaskets.Gaskets play a vital role in creating a tight, leak-free seal between flange faces. However, the choice of gasket material and design depends on the type and material of the flange. Soft gaskets made of materials such as rubber or PTFE are suitable for low-pressure applications, while metal gaskets are more suitable for high-pressure situations.

Advantages

EASY TO DISASSEMBLY: Compared with welded flanges, this flange is usually bolted, so it is easier to disassemble and replace.

Sealing performance: the sealing surface of our flanges is carefully processed and matched, which has good sealing performance and prevents medium leakage.

Variety of materials: according to the use of different environments and media, blind flanges can be manufactured with different materials to meet different working requirements.

Installation and Maintenance

1. Before installing this flange, it is necessary to check that the specifications and materials match the piping system and ensure that the sealing surface is flat and clean.

2. Follow the installation instructions or drawings to ensure that the blind flange is tightly and firmly connected to the pipeline. During installation, suitable bolts and nuts must be used and tightened according to the specified torque.

3. Inspect the flange regularly, including checking whether the bolts are loose and the sealing surface is worn or damaged. If any problem is found, it should be dealt with in time to ensure its normal operation and prolong its service life.

4. Regularly clean the blind flange and its connecting parts, removing oil, dust and other impurities on the surface, in order to maintain good connection status and sealing performance.