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

Structure and Features

Structure:

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

The tube section connects to the pipe at one end and the other end is formed with a flange or a welding ring.

The flange is partially mounted on the flange or welding ring, secured by bolts.

Features:

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

Ease of installation: The loose-type flange is very convenient during connection, as it simplifies alignment of the bolt holes and prevents any future changes in the flange bolt holes when replacing equipment.

Not suitable for welding or fabrication: Ideal for materials like plastic pipes and steel-reinforced glass pipes that are difficult to weld or fabricate.

Easy for inspection and cleaning: The installation of loose flanges is simple, and they are easy to disassemble, thus facilitating inspection and cleaning.