The flanges are collar

Flanges - rounded discs that have a wide hole for the passage of the working environment. Products have narrow holes for fastening with bolts or studs. Their purpose is the installation to the pipeline of the shut-off-regulating reinforcement and the connection of the pipes among themselves.

A characteristic feature of devices is the presence of a symmetrical protrusion, due to which the metal products are called the collar flanges.

Advantages

The collar flanges have excellent technical and operational characteristics. Such products are more ergonomic and effective than ordinary shales. The advantages of products are:

Universality of application. The collar flanges are suitable for connecting various pipes on high -pressure pipelines. Metal parts are used in difficult conditions of operation at pressure in the system from 1 to 200 kgf and temperature from -253 to + 600 degrees Celsius; Simplicity and easy installation. The design provides for the presence of an adapter, the so -called collar, which forms a weld and provides the strength of the connection. Due to this, the installation time is reduced and the tightness of the connected elements increases significantly; The possibility of dismantling and re -use of metal products. Their disconnection is carried out using a grinder or gas cutting. After stripping the edges of the parts from the weld and corrosion, the parts are used again.

Application

Flanges of the collar ChCPZ are used in housing and communal services, as well as in the field of metallurgical, chemical, automobile or other industries, when choosing the size, determine the type of working environment, composition and technological parameters.

Most often, flanges are used in pipeline networks, which are made of alloy steel. The part is necessary to ensure absolute tightness and accession of blood vessels and tanks. Elements play a large role when joining manometers and other devices with basic equipment.

The docking of metal products is carried out in accordance with welding technology. The steel flange structure is two parts: a flange and a ring. The installation of the product is carried out with mandatory consideration of the pressure load in a particular pipeline.

In addition to standard models, plants are produced by collar flanges, which are individually made according to the customer drawings. They are required for reliable attachment of several pipes that are made according to various standards.