Siberian Engineering LLC is a modern, steadily developing enterprise, the main activity of which is the production of metal products, namely: Press blanks, forged, rolling rings made of various grades of steel: 20, 45, 20UCH, 09G2C, 10G2FBY, 65G, 15XM, 15X5M, 13XFA, 15X1M1F, 40KHN, 40KHN2MA, 08H18N10T, 20X13, 12X18H10T, 10X17H13M2T, etc. We also offer finished products from our own blanks, namely: 1. Flanges and ring blanks (forgings) of flanges Dn15-2500 according to GOST 12821-80, 12820-80, 28759.3-90, 28759.4-90, ASME-B16.5, DIN-EN-1092-1 and according to customer's drawings. 2. Oval and octagonal gaskets according to GOST 28759.8-90, OST 26.260.461-99, ASME 3. Pipe grilles with a diameter of less than1500 mm. 4. Shells, nozzles, fittings (GOST, TU, OST and according to drawings) 5. Eccentric transitions (GOST, TU, OST and according to drawings) 6. Tees (GOST, TU, OST and according to drawings) 7. Flanged and rotary plugs (obturators) 8. Metric, inch, stainless fasteners (GOST, TU, OST and according to drawings) 9. Ball expansion joints.