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OST

1986

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Management of environmental protection. Main provisions.

Production of engravings of forging dies by high-speed extrusion on press cannon. Typical technological process.

OST 14-24-200-86

Organization of works performed by production and technical companies of Chermetenergo system. Main provisions and model contracts.

OST 14-25-204-86

Air heaters for blast furnaces. Norms of specific fuel consumption.

OST 14-34-198-86

Special vehicle gauges and construction access for railway tracks of 1,520 (1,524) mm applied in ironworks.

Instruments for monitoring and sorting metric threads with a diameter of 3 to 45 mm for tight fit. Types, basic parameters and technical requirements

Plastic details for production equipment to process fish. General technical requirements.

Oils for diesel engines of fishing fleet vessels. Nomenclature. The procedure for appointment and application.

Laying-off floor - jig. Design and dimensions.

Folding to seal bearings. Design and dimensions.

Pilot journals for support hornings. Design and dimensions.

Folding with supports to seal bearings. Design and dimensions.

Pilot journals for support hornings. Design and dimensions.

Punches for one-sided sealing of bearings. Design and dimensions

Guiding journals for punch. Design and dimensions.

Double-sided plug gauges with a diameter of 1 to 3.5 mm. Design and dimensions

Two-sided plug gauges for materials of high viscosity (PV) with a diameter of 1 to 3.5 mm. Design and dimensions.

Two-sided plug gauges with diameter of 4 to 50 mm. Design and dimensions.

Double-sided plug gauges for high viscosity materials (PV) with diameters from 4 to 50 mm. Design and dimensions

Plug gauges with a diameter of over 50 and 100 mm. Design and dimensions

No-go plug gauges with diameter over 50 and 100 mm. Design and dimensions.

Go plug gauges with diameter over 100 mm and 200 mm. Design and dimensions.

Impassable plug gauges with diameters above 100 and 200 mm. Design and dimensions

Two-sided plain snap gauges for diameters from 1 to 3 mm. Design and dimensions.

Brackets caliber smooth one-sided two limit for diameters from 3 to 10 mm. Design and dimensions

Single-sided go-and-not-go plain snap gauges for diameters over 10 and 100 mm. Design and dimensions.

Single-sided go-and-not-go plain snap gauges for diameters over 100 and 180 mm. Design and dimensions.

Single-sided go-and-not-go plain snap gauges for diameters over 180 to 200 mm. Design and dimensions.

Removable elements for screwing couplers on sleeves. Design and dimensions.

Replaceable elements for the calibration of the flow area of the sleeve. Design and dimensions

Replaceable elements for pressing in stoppers for assembling sleeves. Design and dimensions

Removable elements for assembly of sleeves with fittings. Design and dimensions.

Indicating instruments for control of metric threads from 5 mm up to 30 mm in diameter by plug and socket gauge. Types, main parameters and technical requirements.

Connecting thread plugs to indicating devices. Allowances.

Adjusting thread ring gauges for indicating instrument. Tolerances.

Split threaded rings for indicating instruments. Tolerances.

Adjusting thread plug gauges for indicating instrument. Tolerances.

Reamers for aluminium and titanium alloys machining. Design and dimensions.

Sockets for 2RMGP, 2RMGPD connectors. Design and dimensions

Sockets for SHRG connectors. Design and dimensions

Hinge handle. Design and dimensions

Protected hammer. Design and dimensions

Matrices –for momentary load die firming of sheet hemispherical shells and closed axisymmetric curbs. Strength calculation.

Replaceable elements for assembling sleeves with flange connecting fittings. Design and dimensions

Calibration thread plug gauges for detecting instruments. Tolerances.

Calibrating thread ring gauges for indicating instrument. Tolerances.

Drills for unilateral cutting with internal swarf removal for openings with a diameter from 5 to 15 mm. Design and dimensions. Technical requirements.

Welded steel crucibles for melting and refining magnesium alloys in gas and electric furnaces. Design and dimensions. Technical requirements

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