Documents by Year
1930s (86)
1940s (117)
1950s (2)
1960s (844)
1970s (20003)
1980s (20684)
1990s (2216)
2000s (520)
2010s (44)
2020s (1)
Other (744)

OST

1975

OST 26-01-1226-75
OST 26-01-1226-75
Flange semi-joint sleeves. Design and dimensions.
OST 26-01-1227-75
OST 26-01-1227-75
Longitudinally-split sleeve. Design and basic dimensions.
OST 26-01-1228-75
OST 26-01-1228-75
Gear couplings. Design and basic dimensions.
OST 26-01-1229-75
OST 26-01-1229-75
Flanges of enamelled steel vessels and apparatus, butt welded. Design and dimensions
OST 26-01-1242-75
OST 26-01-1242-75
Shaft seals for apparatuses with mixing devices. Hydraulic locks. Parameters, Design and main Dimensions. Technical requirements .
OST 26-01-1243-75
OST 26-01-1243-75
Seals for end apparatus with mixing devices. Types, parameters, design and main dimensions. Technical requirements
OST 26-01-1247-75
OST 26-01-1247-75
Shaft seals for apparatuses with mixing devices. Stuffing box Seals. Parameters, Design and main Dimensions. Technical requirements.
OST 26-01-1251-75
OST 26-01-1251-75
Vacuum drum rotary dryers. Parameters and main dimensions
OST 26-01-1252-75
OST 26-01-1252-75
Vacuum drum rotary dryers. General specification
OST 26-01-1257-75
OST 26-01-1257-75
Compound fluoroplastic case packings for enameled vessels and instruments. Design and dimensions.
OST 26-01-1283-75
OST 26-01-1283-75
Plates of type TMK-1 for column apparatuses, made of copper. Parameters, design and dimensions. Technical requirements
OST 26-01-1284-75
OST 26-01-1284-75
Plates of type TMK-II for column apparatuses, made of copper. Parameters, design and dimensions. Technical requirements
OST 26-01-1285-75
OST 26-01-1285-75
Plates of type TMK-III for column apparatuses, made of copper. Parameters, design and dimensions. Technical requirements
OST 26-01-1286-75
OST 26-01-1286-75
Plates of type TMO for column apparatuses, made of copper. Parameters, design and dimensions. Technical requirements
OST 26-01-1287-75
OST 26-01-1287-75
Bearing rods for copper columns. Types, construction and dimensions. Technical requirements.
OST 26-01-1297-75
OST 26-01-1297-75
Unbeaded spherical steel bottoms. Construction and dimensions.
OST 26-01-1299-75
OST 26-01-1299-75
Vertical axis of apparatuses with mixing devices. Types, design and main dimensions
OST 26-01-1310-75
OST 26-01-1310-75
Ceramic filtering cartridges for cartridge filters. Design and dimensions
OST 26-01-1322-75
OST 26-01-1322-75
Heat exchangers, enamelled steel, "pipe in pipe". Parameters and main dimensions
OST 26-01-1323-75
OST 26-01-1323-75
Heat exchangers, enamelled steel, "vessel in vessel". Parameters and main dimensions
OST 26-01-1325-75
OST 26-01-1325-75
Liquid centrifugal separators. Classification and designations.
OST 26-01-1326-75
OST 26-01-1326-75
Industrial centrifuges. Classification and symbols.
OST 26-01-1327-75
OST 26-01-1327-75
Plates of acorn type, ceramic, for column apparatus. Parameters and main dimensions
OST 26-01-1328-75
OST 26-01-1328-75
Combined cyclone dryers. Parameters and main dimensions
OST 26-01-1340-75
OST 26-01-1340-75
Housings of vessels and apparatus, of steel, enamelled. Design and dimensions
OST 26-01-1341-75
OST 26-01-1341-75
Forged, forged and welded, steel vessels for high pressure. General specification
OST 26-01-1348-75
OST 26-01-1348-75
Bosses. Design and dimensions
OST 26-01-1350-75
OST 26-01-1350-75
Nozzles for level indicators. Design and dimensions
OST 26-01-1354-75
OST 26-01-1354-75
Devices to install pressure gauges. Types, design and dimensions
OST 26-01-1358-75
OST 26-01-1358-75
Cartridge slot filters. Types, parameters and dimensions
OST 26-02-1129-75
OST 26-02-1129-75
Drilling piston pumps. Design parameters and connecting dimensions of replacement parts
OST 26-02-1132-75
OST 26-02-1132-75
Drilling piston pumps. Pistons
OST 26-02-1133-75
OST 26-02-1133-75
Drilling piston pumps. Cylinder sleeve assembly
OST 26-02-1134-75
OST 26-02-1134-75
Drilling piston pumps. Rod assembly
OST 26-02-1135-75
OST 26-02-1135-75
Drilling piston pumps. Seal assembly of the piston rod
OST 26-02-1136-75
OST 26-02-1136-75
Drilling piston pumps. Valve assembly
OST 26-02-1137-75
OST 26-02-1137-75
Drilling piston pumps. Replacement parts of drive section
OST 26-02-1200-75
OST 26-02-1200-75
Gearboxes of special type TS2NSH for the rod pumping units
OST 26-02-1206-75
OST 26-02-1206-75
Axial corrugated compensators. Basic parameters and dimensions.
OST 26-02-1261-75
OST 26-02-1261-75
Wrenches for mechanical makeup and breakout of tubing. Types, main parameters and dimensions
OST 2-6-02-1266-75
OST 2-6-02-1266-75
Equipment for production of carbon black (soot). General technical requirements.
OST 26-02-1266-75
OST 26-02-1266-75
Equipment for production of carbon black (soot). General technical requirements.
OST 26-02-1272-75
OST 26-02-1272-75
Taps and bells for fishing. General technical requirements
OST 26-02-1273-75
OST 26-02-1273-75
Fishing taps for tubing. Design and dimensions
OST 26-02-1274-75
OST 26-02-1274-75
Fishing taps for drilling strings.
OST 26-02-1275-75
OST 26-02-1275-75
Fishing bells. Design and dimensions
OST 26-02-1282-75
OST 26-02-1282-75
Bladed bits. Specifications
OST 26-02-1296-75
OST 26-02-1296-75
Milling cutters, cutting-abrading, annular. Specifications

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