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OST 26-04-280-93

ОСТ 26-04-280-93

Pipeline fittings of cryogenic equipment products. General specifications.

Арматура трубопроводная изделий криогенной техники. Общие технические условия.

Status: Not effective

The standard applies to pipeline valves with a working pressure of up to 50 MPa (5000 kgf

Стандарт распространяется на трубопроводную арматуру с рабочим давлением до 50 МПа (5000 кгс/см2), условным проходом до 1000 включительно и температурой рабочей среды от минус 270 градусов Цельсия до 400 градусов Цельсия, предназначенную для изделий криогенной техники, изготовляемую для нужд народного хозяйства, поставки на экспорт, а также изделий специального назначения

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Format: Electronic (pdf/doc)

Approved: NGO Cryogenmash, 11/3/1993

SKU: RUSS105920


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The Product is Contained in the Following Classifiers:

Construction (Max) » Standards » Industry Standards and Specifications » Industry standards »

ISO classifier » 23 HYDRAULIC AND PNEUMATIC SYSTEMS AND GENERAL PURPOSE COMPONENTS » 23.040 Pipelines and their components » 23.040.60 Flanges, couplings and connections »

National standards » 23 HYDRAULIC AND PNEUMATIC SYSTEMS AND GENERAL PURPOSE COMPONENTS » 23.040 Pipelines and their components » 23.040.60 Flanges, couplings and connections »

National Standards for KGS (State Standards Classification) » Latest edition » G Machines, equipment and tools » G1 General parts and units of machines » G18 Fittings and pipeline connections »

National Standards for OKSTU » CHEMICAL AND PETROLEUM ENGINEERING » Oxygen, cryogenic equipment »


As a Replacement Of:

OST 26-04-280-84: Valves of pipeline products of cryogenic equipment. General technical conditions

The Document References:

GOST 10198-91: Wooden boxes for weights of mass over 200 up to 20000 kg. General specifications

GOST 10354-82: Polyethylene film Specifications

GOST 12.2.052-81: Occupational safety standards system. Equipment working with gaseous oxygen. General safety requirements

GOST 12.2.085-2002: Vessels working under pressure. Safety valves. Safety requirements

GOST 12.3.005-75: Painting works

GOST 14192-77: Marking of cargoes

GOST 15150-69: Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence

GOST 15151-69: Machines, instuments and other industrial products for tropics. General specifications.

GOST 16118-70: Cylindrical helical compression (extension) springs made of round steel. Specifications

GOST 19537-83: Gun grease. Specifications

GOST 21150-87: Litol-24 grease

GOST 24634-81: Wooden boxes for export products. General specifications

GOST 2697-83: Roofing asphalt felt. Specifications

GOST 28338-89: Nominal bores (nominal sizes)

GOST 2991-85: Wooden uncollapsible cases for weights up to 500 kg. General specifications

GOST 356-80: Valves and details for piping. Pressures conditional, test and operational. Lines.

GOST 4666-75: Valves. Marking and distinctive painting

GOST 515-77: Bitumized and tarred packaging paper

GOST 9.303-84: Unified system of corrosion and ageing protection. Metallic and non-metallic inorganic coatings. General requirements for selection

GOST 9569-79: Paraffin paper

GOST R 2.901-99: Unified system for design documentation. Documentation to be sent abroad. General requirements

GOST R 51330.0-99: Explosionproof electrical apparatus. Part 0. General requirements

OST 26-04-312-83: Degreasing methods. General requirements for technological process.

PB 03-108-96: Process pipeline design and safe operation rules

PB 03-576-03: Regulations of design and safe operation of pressure vessels

PB 09-170-97: General rules on explosion safety for explosive- and fire-hazardous chemical, petrochemical plants and oil refineries

RD 302-07-278-89: Pipe fittings. Procedure of rationing and control of reliability indicators

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