Loose Flange

1.  Loose flanges can be divided into three forms: flat welded steel ring loose flanges, plate flanging loose flanges, and butt welded ring loose flanges.

2. The loose flange is to use flanging, steel rings, etc. to put the flange on the pipe end, and the flange can move on the pipe end. The steel ring or flange is the sealing surface, and the function of the flange is to compress them. It can be seen that the loose flange does not come into contact with the medium because it is blocked by the steel ring or flange.

3. The loose flange sheet is suitable for the connection and corrosion-resistant pipeline of steel, aluminum and other non-ferrous metals and stainless acid-resistant steel containers, and its nominal pressure PN is 1.6MPa

Loose flange is a pipe connection method, and its main features and advantages include:

Simple and fast: The loose flange is a boltless connection method, which is relatively easy and quick to install and disassemble, and is suitable for occasions that need to be disassembled frequently.

Leakage reduction: The loose flange has good sealing, which can effectively reduce or avoid the leakage problem at the pipe connection.

Reduced maintenance costs: Due to the easy installation and removal of loose flanges, maintenance can be carried out more quickly, reducing maintenance costs and downtime.

Wide range of application: loose flanges are suitable for various pipeline systems, especially in food, medicine, chemical and other industries that require high hygiene standards.

High reliability: The loose flange has been designed and verified, and its connection structure is stable and reliable, which can ensure the safe and stable operation of the pipeline system.

In general, as a convenient and reliable pipe connection method, loose flange has the advantages of easy installation, reduced leakage, and reduced maintenance cost, and has important application value in some specific occasions.