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OST

1976

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Nozzles with flat steel welded flanges with a connecting lug. Design and dimensions

Nozzles with flat steel welded flanges with a lug or recess. Design and dimensions

Nozzles with flat steel welded flanges with a pin or hole. Design and dimensions

Nozzles with steel butt welded flanges with a connecting lug. Design and dimensions

Nozzles with steel butt welded flanges with a lug or recess. Design and dimensions

Nozzles with steel butt welded flanges with a pin or hole. Design and dimensions

Nozzles with steel flanges, butt welded, for oval gasket. Design and dimensions

Nozzles for vessels and apparatuses, steel, welded. Technical requirements

Nozzles, of extra thickness, with connecting lug. Design and dimensions

Nozzles, of extra thickness, with lug or recess. Design and dimensions

OST 26-14-1385-76

Gang cyclones. General specifications.

OST 26-14-1399-76

Sleeve filters of type FRKI. Main parameters and dimensions

OST 26-14-1425-76

Electrostatic filters, horizontal, unified type UG. Main parameters and dimensions

OST 26-14-1426-76

Electrostatic filters, vertical, dry, unified type UV. Main parameters and dimensions

OST 26-14-1464-76

Electrostatic filters, wet, tubular, unified type UT. Main parameters and dimensions

Nozzles, of extra thickness, with pin or hole. Design and dimensions

Nozzles, of extra thickness, for oval section gasket Design and dimensions

Nozzles, of extra thickness. Design and dimensions

Nozzles of extra thickness for vessels and apparatuses, steel, welded. Technical requirements

Steel pipelines, process, for pressure PN from 100 to 1000 kgf/cm2 (over 9.81 to 98.1 MPa). Technical requirements for welding

Pipelines, process, for pressure PN from 100 to 1000 kgf/cm2 (over 9.81 to 98.1 MPa). General technical requirements

Rules for the organizational and technological analysis of production

Steel welded vessels and devices. Standard techniques and procedures for frame structures.

Pipeline fittings sealing.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Threaded link ends. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Muff couplings. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Flange connections with spherical lens. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Flange connections with conical lens. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Sealing conical lens. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Transitions. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Union tees. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Reduced tees. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Set squares. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Bends. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Double bends. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Pipes with steam jackets. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Bends with steam jackets. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Flange pipe connections with steam jackets. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Double-ended and backing dowel pins. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Hex nuts. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Special threaded flanges. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Special conical lens. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). Special centring rings. Construction and dimensions.

Details of pipelines with working P 2500 kg/cm2 (245.2 MPa). General technical requirements.

OST 27-00-249-76

Cylindrical spurs.

OST 27-00-250-76

Operational documentation on engineering products for light and food industry. General technical requirements.

OST 27-00-276-76

OST 27-00-290-76

Plain plugs from 1 up to 360 mm in diameter. Required dimensions (restriction as per GOST 14807-69, GOST 14810-69, GOST 14812-69, GOST 14813-69, GOST 14815-69, GOST 14816-69, GOST 14822-69 - GOST14826-69 и GOST 16778-71 - GOST 16780-71).

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