Gluhie: Zaglushki Gost

1–40 kgf/cm² (0.1–4.0 MPa) and temperatures up to 530°C.

A typical designation from for a 50mm diameter blind flange at 2.5 MPa pressure is: Заглушка 50-25 ГОСТ 12836-67 If you can provide the specific pressure ( Pycap P sub y PNcap P sub cap N ), nominal diameter ( Dycap D sub y DNcap D cap N gluhie zaglushki gost

Replaces older standards (including parts of GOST 12820-80, 12821-80) and defines modern steel blind flanges for nominal pressures Pycap P sub y 0.1 to 16.0 MPa. 1–40 kgf/cm² (0

To terminate or isolate piping systems, allowing for future expansion or maintenance. up to 16 MPa (depending on standard) and

up to 16 MPa (depending on standard) and high temperatures, often used in oil, gas, and chemical industries. Common Marking Example

Solid discs with bolt holes, lacking a central bore. Dimensions: Dycap D sub y