- Flanges GOST 12820-80, GOST 12821-80, GOST 28759.3-90, GOST 28759.4-90 .
- Flanges (ASME, DIN, EN, JIS).
- Blind flanges (АТК 26-18-5-93, АТК200.02-90, ТММ-25-01-06-01, ТММ-25-01-06-02(03), ТММ-25-01-06-01, ASME B 16.48).
- Flanges, produced using centrifugal electroslag molding (TU 4184-001-59217574-2006).