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OST
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OST 26-07-370-79
Fixture devices for pipeline valves and actuators for these Dimensions
OST 26-07-752-79
Stuffing seals. Purpose, main dimensions and characteristics
OST 26-08-2034-79
Housings of rolling bearings, series ShM, with diameter from 47 to 150 mm. Basic dimensions (limit GOST 13218.1-67).
OST 26-08-2035-79
Housings of series UM rolling bearings with diameters from 80 to 150 mm. Main parameters and dimensions
OST 26-08-2036-79
Housings of series UM rolling bearings with diameters from 160 to 400 mm. Main parameters and dimensions
OST 26-08-2037-79
Housings of series RSH rolling bearings. The main sizes.
OST 26-08-2038-79
Housings of series RU rolling bearings. Design and dimensions
OST 26-08-2039-79
Water separation drums. Types and main parameters.
OST 26-08-2040-79
Hydraulic knives. Design and dimensions
OST 26-08-2041-79
Mixers-heaters. Types and main dimensions
OST 26-08-2042-79
Split terminals. Design and dimensions. Technical requirements.
OST 26-08-2043-79
Parasite zigzagging gear. Design and dimensions.
OST 26-08-2044-79
Surface-type winders. Design and dimensions. Technical requirements.
OST 26-08-2045-79
Centralized lubrication systems for paper machines. Structural elements of pipelines. Design and dimensions.
OST 26-08-222-79
Knives for slitter machines. Types and main dimensions
OST 26-08-328-79
Cookers. Types, main parameters and dimensions
OST 26-08-369-79
Tubular axles with stands. Types, main parameters and dimensions
OST 26-08-505-79
Axles and washers. Dimensions
OST 26-08-823-79
Hydraulic breakers. Types and main parameters.
OST 26-08-85-79
Supercalenders. Technical requirements
OST 26-09-2024-79
Typical records of operations and changes in processes used in the manufacture of polymer equipment. General provisions
OST 26-09-625-79
Surface roughness, depending on accuracy class (quality class), purpose and technique.
OST 26-09-920-79
Safety washers. Design and dimensions.Technical requirements.
OST 26-09-921-79
Washers for pins. Design and dimensions. Technical requirements
OST 26-10-2008-79
Blown units for manufacturing of capacities from thermoplasts. Types and key parameters.
OST 26-10-2009-79
chevron rubberized fabric seals for hydraulic devices.
OST 26-10-2010-79
Face-mounting on shafts. Design and dimensions.
OST 26-10-2011-79
Products for polymer engineering. Rules of sealing.
OST 26-10-2012-79
Thrust flat eccentric spring rings and grooves to them. Dimensions. Technical requirements.
OST 26-10-2013-79
Axe holders. Design and dimensions. Technical requirements
OST 26-10-2014-79
Oil indicators, round. Design and dimensions. Technical requirements
OST 26-10-2015-79
Oil indicators, round. Design and dimensions. Technical requirements
OST 26-12-2012-79
Centrifugal compressors. Methods of gas-dynamic tests.
OST 26-12-2013-79
Piston opposite compressors with capacity of over 250 kW. Automated systems of monitoring, control and protection. Classification and general specifications
OST 26-12-2014-79
Piston opposite compressors with capacity of over 250 kW. Systems of control, alarm and protection
OST 26-12-2015-79
Piston opposite compressors with capacity of over 250 kW. Systems of control and interlocks
OST 26-12-2016-79
Piston opposite compressors with capacity of over 250 kW. System for automatic fluid removal
OST 26-12-2017-79
Sectoral system of product quality management. Organization and regulation of processes to ensure quality at all stages of the product life cycle. Compressors. Pressure marking
OST 26-12-2018-79
Labour safety standard system. Vacuum fluid circular compressors and pumps. Safety requirements for construction and operation.
OST 26-12-2023-79
Micro-dispensable centrifugal compressors. Methods of gas-dynamic tests.
OST 26-16-1607-79
Oilfield crown blocks, travelling blocks, hooks and hook blocks with lifting capacity of 12,5-125 t. Specifications.
OST 26-16-1608-79
Wellhead equipment. General Specifications.
OST 26-16-1609-79
Flange connections of wellhead equipment. Types and main parameters.
OST 26-16-1610-79
Flange connections of wellhead equipment. Flanges. Parameters and dimensions.
OST 26-16-1611-79
Flange connections of wellhead equipment. Gaskets oval and of octagonal cross-section. Specifications.
OST 26-16-1612-79
Flange connections of wellhead equipment. Pins. Design and dimensions.
OST 26-16-1613-79
Flange connections of wellhead equipment. Nuts.Design and dimensions.
OST 26-2063-79
Unified system for technological preparation of processes in the chemical and petroleum engineering. The main provisions
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