Пн-Пт: 09:00-18:00
FLANDS FROM THE HOLD STAY IN THE GROUP-NA-DONU
Flange connections are durable, reliable and durable. Stainless steel flanges can operate in aggressive environments at pressures of up to 40 MPa, high temperatures. Blade connections are widely used in pipelines, mechanisms, and building structures.
FLANTS FROM COMPANY ALFA-STAR
Our catalog contains AISI 304, AISI 316, 12X18N10T stainless steel flanges at affordable prices. We offer products of the following types:
- welded flanges DIN and GOST. They are welded to the ends of the pipes with two seams. A gasket is installed between the flanges, ensuring the tightness of the connection and the uniformity of the pressure distribution, then a pair of flanges are pulled off using fasteners. The connection withstands pressure up to 2.5 MPa;
- collar flanges DIN and GOST. They are welded to the pipe with ripe cakes. The connection provides almost complete tightness at a pressure of up to 40 MPa;
- free flanges are stainless and silomine. They are used complete with a beacon board ( selection, collar ). The collar's end is welded to the end of the pipe with a free flange worn on it. A pair of free flanges is tightened. Such connections are used in hard-to-reach sections of the pipeline, where there is a need for frequent repairs and maintenance. Silumin flanges are less durable than stainless ones, so they are used at pressures up to 1 MPa;
- DIN and GOST flange plugs to block the flow;
- flange gaskets of steel and non-metallic DIN and GOST. Steel is used on responsible sections of the pipeline, in other cases, gaskets from rhannite, Teflon, EPDM are used.