GOST 24998-81
ГОСТ 24998-81
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Gauges for tapes thread of valves and gas-bags. Tolerances
Калибры для конической резьбы вентилей и баллонов для газов. Допуски
Status: Effective
The standard applies to threaded and smooth gauges for the tapered threads of gas valves and gas cylinders according to ST SEV 2056-79 and sets the types of gauges, profile, length of the working part, tolerances and formulas for calculating the sizes of threaded and smooth gauges.
Стандарт распространяется на резьбовые и гладкие калибры для конической резьбы вентилей ибаллонов для газов по СТ СЭВ 2056-79 и устанавливает виды калибров, профиль, длину рабочей части, допуски и формулы для расчета размеров резьбовых и гладких калибров.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
11/18/1981
SKU: RUSS60618
The Product is Contained in the Following Classifiers:
Standards for pipe fittings (TPA) »
6. Standards of connecting sizes of piping valves (TPA) »
6.5 Threaded and other connections »
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
3 Activities of testing laboratories »
3.2 Technical equipment of testing laboratories »
3.2.2 Measuring instruments and test equipment »
3.2.2.6 Instruments, tools and devices for linear, angular, profile and spatial measurements »
ISO classifier »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.040 Linear and angular measurements »
17.040.30 Measuring instruments »
National standards »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.040 Linear and angular measurements »
17.040.30 Measuring instruments »
National Standards for KGS (State Standards Classification) »
Latest edition »
G Machines, equipment and tools »
G2 Industrial tools and accessories »
G28 Measuring tools »
National Standards for OKSTU »
TOOL, TECHNOLOGICAL TOOLING, ABRASIVE MATERIALS »
Calibers »
The Document References:
GOST 9909-81: Basic norms of interchangeability. Taper screw thread of valves and gas cylinder
The Document is Referenced By:
GOST 33752-2017: Steel welded cylinders for liquefied hydrocarbon gas, used as motor fuel on automotive vehicle. Specifications
GOST 949-73: Small and medium volume steel cylinders for gases for pp ≤ 19.6 MPa (200 kgf/cm2) Specifications
GOST R 53258-2009: Fire equipment. The small size cylinders for apparatuses breathing and self-contained escape with compressed air. General technical requirements. Test methods
GOST R 55085-2012: Cylinders steel welded on pressure 1,6 MPа for liquefied hydrocarbon gas, used as motor fuel on car transport facility. Specifications
GOST R 55559-2013: Composite cylinders for liquefied petroleum gases at pressure up to 2,0 MPa. General technical requirements. Test methods
MI 1812-87: Gages threaded tapered. Methods of control
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