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OST 108.764.01-80

ОСТ 108.764.01-80

Cylindrical helical springs for CHP plant and NTP plant pipeline hangers. Construction, dimensions and specifications.

Пружины винтовые цилиндрические для подвесок трубопроводов ТЭС и АЭС. Конструкция, размеры и технические требования.

Status: Not defined by law. In connection with the entry into force of the Federal Law of December 27, 2002 N 184-ФЗ "On Technical Regulation"

The standard applies to helical cylindrical compression springs for spring hangers of station and turbine pipelines of thermal and nuclear power plants. The standard establishes the design, dimensions and technical requirements for springs with forces ranging from 1.26 kN (128 kgf) to 58.45 kN (5960 kgf) with working strains of 70 and 140 mm, designed to work at an ambient temperature from minus 40 to plus 120 degrees Celsius

Стандарт распространяется на винтовые цилиндрические пружины сжатия для пружинных подвесок станционных и турбинных трубопроводов тепловых и атомных электростанций. Стандарт устанавливает конструкцию, размеры и технические требования к пружинам с силами от 1,26 кН (128 кгс) до 58,45 кН (5960 кгс) при рабочих деформациях 70 и 140 мм, предназначенным для работы при температуре окружающей среды от минус 40 до плюс 120 град. Цельсия.

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Format: Electronic (pdf/doc)

Approved: Ministry of Energy Engineering, 6/30/1980

SKU: RUSS96954

Price: $134.00

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The Product is Contained in the Following Classifiers:

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

Construction (Max) » Standards » Other state standards used in construction » 21 Mechanical systems and general purpose devices »

ISO classifier » 21 MECHANICAL SYSTEMS AND GENERAL PURPOSE DEVICES » 21.160 Springs »

National Standards for KGS (State Standards Classification) » Latest edition » E Power and electrical equipment » E2 Steam-powered equipment » E26 Steam lines. Regulators. Steam superheaters »

National Standards for OKSTU » HEAVY, POWER AND TRANSPORTATION ENGINEERING PRODUCTS » Pipelines, auxiliary power equipment »


The Document is Replaced With:

OST 24.125.109-01: CHP and NTPP pipeline suspensions. Screw cylindrical springs. Design and dimensions.

The Document References:

GOST 103-76: Hot-rolled steel strip. Dimensions

GOST 1050-88: Carbon structural quality steel gauged bars with special surface finish. General specifications

GOST 10549-80: Screw thread runout. Washout threads, total thread runouts, undercuts and chamfers

GOST 11371-78: Washers. Specifications

GOST 14637-89: Thick sheet rolled stock of normal quality carbon steel

GOST 14959-79: Spring carbon and alloy steel bars. Specifications

GOST 1577-81: Rolled sheets and wide strips of structural quality steel. Specifications

GOST 1577-93: Plate and broadband roll stock of construction fine steel.

GOST 16093-2004: Basic norms of interchangeability. Metric screw thread. Tolerances. Clearance fits

GOST 16093-81: Basic norms of interchangebility. Metric screw thread. Tolerances. Clearance fits

GOST 16127-70: Steel pipeline parts. Suspension. Types and basic dimensions.

GOST 20072-74: Heat-resistant steel

GOST 2590-88: Round steel bars. Dimensions

GOST 380-88: Common quality carbon steel. Grades

GOST 380-94: Normal quality carbon steel

GOST 4543-71: Structural alloyed steel

GOST 535-88: Common quality carbon bar and shaped sections. General specifications

GOST 5520-79: Carbon, low-alloy and alloy sheet steel for boilers and pressure vessels. Specifications

GOST 5582-75: Corrosion-resistant, heat-proof, and heat-resistant thin-sheet rolled stock

GOST 5632-72: High-alloy steels and corrosion-proof, heat-resisting and heat treated alloys. Grades

GOST 5915-70: Hexagon nuts, product grade B. Construction and dimensions

GOST 7798-70: Hexagon bolts, product grade B. construction and dimensions

GOST 8240-89: Steel hot-rolled channels

GOST 8240-97: Hot-rolled steel channels. Assortment

GOST 8509-86: Rolled angular equilateral steel

GOST 8509-93: Hot-rolled steel equal-leg angles. Dimensions

GOST 8510-86: Hot-rolled steel unequal-leg angles. Dimensions

GOST 9066-75: Studs for flanged connections with medium temperature 0 °C to 650 °C. Types and main dimensions

GOST 9467-75: Metal covered electrodes for manual arc welding of structural and heat-resistant steels. Types

The Document is Referenced By:

OST 34-10-743-93: Spring unit. Design and dimensions.

OST 34-10-744-93: Double spring unit. Design and dimensions.

OST 34-10-745-93: Mounting spring unit. Design and dimensions.

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