Galvanized steel elbow DN 20, internal-external thread

Galvanized steel elbow DN 20, internal-external thread - refers to the working unit, the purpose of which is to regulate and / or control the flows of the working medium in pipeline systems. Depending on the task with which the pipeline is installed, such assemblies provide mixing, shutdown, discharge, regulation or separation of the product transported through the pipeline. The adjustment is carried out by a system of valves or valves that change the internal area of ​​the pipe (reduce or overlap it).

When designing and manufacturing pipeline systems, pipeline fittings are used: special parts and equipment that allow to implement the functions assigned to the system. The most commonly used pipeline fittings are the following.

Elbows - parts designed to change the direction of a pipeline are a pipe segment bent at an angle (40 °, 60 ° or 90 °).

Transitions are used to reliably connect pipes of different diameters and are divided in shape into concentric if the inlet and outlet holes are located on the same axis and eccentric if their axes do not coincide.

Squeegees - parts designed for threaded pipe connection.

Tees allow you to connect various branches to the main part of the pipeline. They are divided into: equal (for a branch of the same diameter) and transitional (a branch of a smaller diameter).

The plugs are designed to shut off the flow of the transported media and represent a steel disc with holes around the circumference for fastening to the pipe flange. Depending on the form of fixation, there are: flanged, wafer-type, flat welded, rotary, elliptical and spherical.

Flanges are designed for mounting individual parts of the pipeline or connecting various equipment to it. In appearance, the flange resembles a ring, with holes for connecting bolts or studs. By the method of welding to the pipe, it is subdivided into flat and collar.

 You can buy galvanized steel knee Du 20 from us, internal-external thread at the most favorable price in Ukraine. A wide range of products allows us to quickly and efficiently fulfill any orders, helping to complete any construction work on time.