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2020 (1)

OST

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Flange connections of pipes and valves. Flanges with a connecting lug, flat, steel, cast. Design and dimensions

Flange connections of pipes and valves. Flanges with lug or recess, steel, cast. Design and dimensions

Flange connections of pipes and valves. Flanges for gasket oval and octagonal cross-section, cast steel. Design and dimensions

Flange connections of pipes and valves. Flanges with a connecting lug, flat, steel, butt welded. Design and dimensions

Flange connections of pipes and valves. Flanges with lug or recess, steel, butt welded. Design and dimensions

Flange connections of pipes and valves. Flanges with pin or hole, butt welded. Design and dimensions

Flange connections of pipes and valves. Flanges for gasket oval and octagonal cross-section, steel, butt welded. Design and dimensions

Flange connections of pipes and valves. Gaskets asbestos-metallic. Design and dimensions. Technical requirements

Flange connections valves and piping. Steel Gaskets oval and of octagonal cross-section. Design and dimensions.

Unified system for technological preparation of processes in the chemical and petroleum engineering. Enamelled steel devices. Technology of enamel application

Unified system for technological preparation of processes in the chemical and petroleum engineering. Typical processes for applying conservation coatings

Unified system for technological preparation of processes in the chemical and petroleum engineering. Typical rubberizing process technologies

Compressors for collection and infield transportation of associated petroleum gas. Types and main parameters.

OST 27-00-156-73

Setscrews. Construction and dimensions (limitation under GOST 1476-64, GOST 1479-64, GOST 1481-64, GOST 1485-64, GOST 1491-72, GOST 10619-63, GOST 10621-63, GOST 10975-64, GOST 10976-64, GOST 11738-72, GOST 17473-72, GOST 17475-72).

OST 27-00-157-73

Nuts. Construction and dimensions (limitation under GOST 2524-70, GOST 2526-70, GOST 2528-73, GOST 3032-66, GOST 5915-70, GOST 5916-70, GOST 5918-73, GOST 5919-73, GOST 5927-70, GOST 5929-70, GOST 5931-70, GOST 5932-73, GOST 5933-73, GOST 5935-73, GOST 10657-63, GOST 11860-73 and GOST 11871-73).

OST 27-00-158-73

Rivets. Dimensions (limitation under GOST 10299-68, GOST 10300-68, GOST 10302-68 and GOST 10303-68).

OST 27-00-159-73

Washers. Design and dimensions (restriction as per GOST 3693-52, GOST 3695-52, GOST 6402-70, GOST 6958-68, GOST 9649-66, GOST 10450-68, GOST 10462-63, GOST 10906-66, GOST 11371-68, GOST 11648-65 and GOST 11872-73).

OST 27-00-160-73

Pins, splits, studs and keys. Design and dimensions (restriction ОСТ2074, GOST 397-66, GOST 3128-70, GOST 3129-70, GOST 8788-68 - GOST 8790-68, GOST 8793-68, GOST 9464-70, GOST 9465-70, GOST 10774-64, GOST 11765-66 and GOST 11766-66) .

OST 27-06-138-73

Finishing equipment for textile industry. Top printing rollers. Types and basic dimensions.

OST 2-BV83-1-73

Input nozzles for air-gauging systems. Types. Construction and dimensions.

OST 2-D68-10-73

Measuring Verniers. Design and dimensions.

Measuring rulers. Design and dimensions

General purpose round tapping die (fitter's one).

Polishing waterproof paper-based skin.

Elastic grinding skin.

Dividing scales. Stroke dimensions.

OST 2-P44-16-73

Dies for smelted models. Guide pins. Design and dimensions.

Dies for smelted models. Types and main parameters.

OST 2-P44-17-73

Dies for smelted models. Guiding hubs. Design and dimensions.

OST 2-P44-19-73

Dies for smelted models. Thrust guide columns. Design and dimensions.

OST 2-P44-21-73

Dies for smelted models. Flush axles. Design and dimensions.

OST 2-P44-22-73

Dies for smelted models. Pivoted bolts. Design and dimensions.

OST 2-P44-26-73

Dies for smelted models. Cooling channels. Design and dimensions.

The molds for wax models. Molds, manual, circular with diameter of 100 to 160 mm. Design and dimensions

OST 2-P44-27-73

Dies for smelted models. Fuse element. Design and dimensions.

OST 2-P44-28-73

Dies for smelted models. Unions. Design and dimensions.

OST 2-P44-32-73

Dies for smelted models. Fixing pins. Design and dimensions.

OST 2-P44-33-73

Dies for smelted models. Handles. Design and dimensions.

OST 2-P44-34-73

Dies for smelted models. Cylindrical struts. Design and dimensions.

OST 2-P44-36-73

Dies for smelted models. Special pins. Design and dimensions.

The molds for wax models. Molds, manual, circular with diameter of 180 to 240 mm. Design and dimensions

OST 2-P44-38-73

Dies for smelted models. Bars. Design and dimensions.

OST 2-P44-39-73

Dies for smelted models. Shutters. Design and dimensions.

OST 2-P44-40-73

Dies for smelted models. Technical requirements.

The molds for wax models. Molds manual rectangular with matrices from 100x100 to 140x180 mm. Design and dimensions

Dies for smelted models. Manual rectangular dies with mould from 100х200 to 200х250 mm. Design and dimensions.

Dies for smelted models. Manual, round, moulded die. Design and dimensions.

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All Codes and Regulations

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