Flanges are important components that are victorious in a wide range of mechanical or pipeline installations. Їx importantness polagaє in їх zdatnostі to help s'dnuvat okremі parts and to secure nadіyne ushіlnennya. Without overlying flanges, the integrity of your possession or piping system may be damaged, which will lead to potentially catastrophic consequences. h2>
Whatever you want buy a flange DN 100 in Kiev, you have spent for the address. Our store has a wide selection of industrial flanges, prepared to the highest standards. All our flanges are resistant to corrosion, which guarantees constant work in folding minds.
Characteristics of our flanges
Our flanges are expanded for durability, ensuring miraculous durability to wear and tear. What's more, our flanges are designed for easy installation, so you won't have to worry about a tight fitting. Based on our selection of high pressure flanges, you can be sure that your piping system will be reliable and protected from any turns.
Types of industrial flanges
Pipe flange: classification:
You can buy steel flanges for pipes in Kiev.
- a flat flange for a pipe (welded);
- a flange for a commercial pipe ;
- flange on the pipe is blind;
- flange on the pipe is threaded;
- flange on the pipe is free.
Flat ( welded) flanges are fixed on the end of the pipe for the help of two welded seams along the stake. The welded flange looks like a disk with openings for bolts and is tapped for hermetic sealing of working elements from a low and medium pressure (in the middle - up to 2.5 MPa). The flat flange is welded on in the mains of the ZhKG, water pipelines, wind pipes, gas pipelines, tanks and pipes, in which flows a neutral or slightly aggressive working medium, or a gas. The welding flange is selected for the type of solution (versatility), clumsy installation and wide choice of diameters. The commercial flange is most often victorious as a warehouse for the bottom parts of pipes from a high working vice. Also, it is relevant for piping to working tanks or technical outbuildings. Їhnє zavdannya - to resist the high pressures of the working structure, yakі vinikayut through the pressure drop and the tightness of the working flow. Blind flanges close the end of the pipe, open the valve or the tank, and do not let the working center wind up the name. If necessary, they can be easily removed by simply unscrewing the fastening (for example, it is necessary to clean the fittings in the pipes). The pipe rack is mounted on the flange without the need for welded seams (for a little vint for greater tightness). Threaded flanges are relevant for pipes and working elements of small diameter (nominal DN rarely exceeds 3.5-4 inches), in such a working core with a low vice. The butt is a housing and communal state (water supply, gas pipeline).
Vilnі flanges can be found at the construction of the ring, like being installed on the edge of the pipe for subsidizing the ruha. A large flat disk is twisted together from the plug and can collapse like a pipe, spiraling onto the back of the pipe. The entire structure of the free flange is fixed with standard fasteners (bolts). Free flanges with tips are often vicorated on especially foldable pipes for access.
Our sizing process
The sizing process is mainly divided into chotiri vidi: forging, littya, cutting and rolling.
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(1) Lithium flange and forged flange
Lithium flange can be precisely shaped and cut, small volume of work and low varity, but also casting defects (pores, cracks, inclusions); the internal structure of the casting is rotten in the obt_chny (as a tse r_zhucha part, ordering a gіrshe);
Forged flanges, as a rule, may have a smaller amount of carbon, lower casting flanges and they are not easy to rust. Forgings are obtіchnі, may have a larger structure and may have better mechanical power, lower cast flanges; /p>
Kitchen can wilt more high-strength linings and capes, lower frills.
Perevagoy vylivkіv є those that stench can vibrate more foldable forms and less wicker;
Perevagoy vikuvannya є those that the internal structure is equal, and there are no small defects, such as
