Steel hoop flanged loose-bolt flanges are a specialized type of flange, primarily used for pipe connections. The feature of this flange is that the pipe can be rotated by loosening the bolts, which facilitates installation and disassembly. Below are some detailed descriptions about the steel hoop flanged loose-bolt flanges.

Structure and Features

Structure:

The loose flange consists of two parts: the pipe section and the flange disc.

The tube section is connected to the pipeline at one end, and the other end is formed into a flange or a weld ring.

The flange is partially fitted onto the flanged or welded ring, and is secured with bolts.

Features:

Cost-saving: When pipe material is special and expensive, the cost of welding flanges of the same material is high. Loose flange can use flanges of lower-grade material, thus saving costs.

Easier for Installation: The loose-type flange is very convenient during connection, as it simplifies alignment of the bolt holes. It also proves helpful in case future equipment replacement requires changes to the bolt hole positions.

Not suitable for welding or processing: Ideal for materials such as plastic pipes and steel-reinforced glass pipes that are not easy to weld or process.

Easy for inspection and cleaning: The loose-fitting flange is easy to install and dismantle, making it convenient for inspection and cleaning.