Produce pipe fittings

We manufacture and supply a connecting pipeline details on THE 1468-001-89383092-2011: elbows, tees, reducers, flanges, caps. As well as: IFS, bottoms of steel 20A, 20F, 20C, 09GSF, PA, HA, HM, HM, 08/12X18H10T, 10X17H13M2T, 06HN28MDT, UC, BY including under drawings of the customer.
Transitions e and K , seamless Tees(turned) Do 20-1420.
The thick branches, such as: h, h(18), h(24), h(28), h(38), h etc. (steel 20A, 20C, 09GSF, PA, HA, HM, HM etc., with a strength factor K50, K-60 and so on)
The bends OX, TH, OG, OS, OSS; Tees TSS, SH, TSSN; Transitions RLS, PS.
Elbows high pressure according to GOST 22822-83, GOST 22823-83, GOST 22820-83 etc. Roux to 100 MPa
Tees on THE 1469-002-14946399-2006, THE 3647-095-00148139-2000
Article 20, Art. 09G2S , GS, HM, 12H18N10T, NM etc.
Transitions high pressure according to GOST 22826-83 GOST 22806-83 PN 10-100 MPa
Bends, elbows high pressure according to GOST 22793-83, GOST 22818-83
Bends OG R 2-5 DP Ru up to 50 MPa. OST 108.321.11-82, 108.321.12-82, 108.321.13-82, 108.321.15-82, 108.321.18-82, 108.321.19-82, 108.321.20-82, 108.321.21-82, 108.321.24-82 Flanges according to GOST 9399-81, 12820-80, 12821-80, 12822-80, 28919-91.
The taps on the OST: 34-10-752-97, 34-10-418-90, 34-10-419-90, 34-10-420-90, 108.321.16-82, 108.321.17-82, 108.321.22-82, 108.321.23-82, 108.327.02-82, 108.327.03-82, 24.125.05-89, 24.125.06-89 and other piping components used in power plants, thermal power plants, thermal power station, hydroelectric power station.
In the presence of electrically insulating insert VEI to DN 1420 THE 1469-031-05015070-2007, monolithic Insulating sleeve IMM at a working pressure of 9.8 MPa.
Are able to manufacture expansion joints (bellows, lens, CSR, axial and others) DN 50-1000.
Produce tanks(underground, above ground, heated, unheated and others)
The attached certificate, the conclusion of the test.