A flange is a round or square flat piece. The bolt holes are evenly spaced on the product. These parts are made in accordance with generally accepted government regulations. If you want to buy quality products, you can purchase flanges on the UTD portal .
Purpose of parts
Products are actively used for the following purposes:
- for reliable and tight joining of pipes and fittings for pipelines;
- pipe connections;
- pipe connections to equipment and vessels;
- to connect rotating parts.
Flanges differ in configuration. They are: flat, collared, free. They also differ in the following indicators:
- types (there are special-purpose flanges, for example, for apparatus and containers);
- parameters;
- method of production;
- constructs.
There are some of the most popular ways to manufacture these parts. They are made by:
- closed stamping;
- forging on the ring;
- centrifugal electroslag casting;
- different types of cutting: plasma, laser or gas.
The most productive way to make parts is closed stamping. Large diameter steel flanges are made from rolled metal.
The relatively low price for these parts is due to the reduced cost of their production. Sheet metal is cut into strips, heated and rolled on a special machine. This technology, unlike whole-sheet production, significantly reduces the cost of goods.
Now many enterprises are switching to equipment designed in accordance with American and European standards, so non-standard "transitional" parts have become very popular. On adapter parts, one part of the surface is made according to import standards, and the other according to our GOST.
Flanges on the UTD portal are presented in a wide range. The products are sold at the most favorable, democratic prices. All parts are made of high quality steel grades, which best guarantees their excellent quality, strength and reliability.
