The velocity of the gas in the pipe

The velocity of the gas in the pipe, Total:95 items.

The international standard classification for "The velocity of the gas in the pipe" includes: Flow in closed conduits .

The Chinese standard classification for "The velocity of the gas in the pipe" includes: Flow capacity and material level instrument .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 18940-2003 Measurement of gas flow in closed conduits--Turbine meters
GB/T 25922-2010 Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
GB/Z 35588-2017 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
GB/T 25922-2023 Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full

National Association of Corrosion Engineers (NACE)

NACE Paper 00070-2000 Corrosion Inhibition of Wet Gas Pipes at High Gas and Liquid Flow Rates

Association Francaise de Normalisation

NF X10-111:1988 Measurement of clean water flow in closed conduits. Velocity-area method using current-meters in full conduits and under regular flow conditions.
NF ISO 3966:2025 Measurement of fluid flow in closed conduits - Velocity area method using Pitot static tubes
NF X10-112*NF ISO 3966:2025 Measurement of fluid flow in closed conduits - Velocity area method using Pitot static tubes
NF EN ISO 20456:2019 Measurement of fluid flow in closed conduits - Guidelines for the use of electromagnetic flowmeters in conductive liquids
NF ISO 3966:2021 Measuring fluid flow in closed pipes - Method for exploring the velocity field using double Pitot tubes
NF X10-112*NF ISO 3966:2021 Measurement of fluid flow in closed conduits - Velocity area method using Pitot static tubes
NF X10-112:1977 Measurement of fluid flow in closed conduites.velocity area method using pitot static tubes.

Korean Agency for Technology and Standards (KATS)

KS I ISO 10780-1994(2023) Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts
KS I ISO 10780-2008(2018) Stationary source emissions－Measurement of velocity and volume flowrate of gas streams in ducts
KS I ISO 10780-2023 Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts
KS E ISO 7194-1:2018 Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current meters or pitot static tubes
KS E ISO 7194-1-2018 Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current meters or pitot static tubes
KS B ISO 9951-2014(2024) Measurement of gas flow in closed conduits — Turbine meters
KS B ISO 9951-2019 Measurement of gas flow in closed conduits — Turbine meters
KS B ISO TR 12764:2014 Measurement of fluid flow in closed conduits-Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
KS B ISO TR 12764-2015 Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
KS B ISO TR 12764:2004 Measurement of fluid flow in closed conduits-Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
KS B ISO 8316-2019 Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank
KS B ISO TR 12764:2015 Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
KS E ISO 7194-1-2023 Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current meters or pitot static tubes
KS E ISO 7194-1-2018(2023) Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current meters or pitot static tubes
KS B ISO 8316-2014(2019) Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank
KS I ISO 14164-2006(2016) Stationary source emissions－Determination of the volume flowrate of gas streams in ducts(Automated method)
KS I ISO 14164-2021 Stationary source emissions — Determination of the volume flowrate of gas streams in ducts — Automated method
KS I ISO 14164:2021 Stationary source emissions — Determination of the volume flowrate of gas streams in ducts — Automated method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 10780:2017 Stationary source emissions -- Measurement of velocity and volume flowrate of gas streams in ducts
BH GSO ISO 7194:2023 Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
BH GSO ISO 3966:2023 Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
BH GSO ISO 8316:2016 Measurement of liquid flow in closed conduits -- Method by collection of the liquid in a volumetric tank
BH GSO ISO 12764:2022 Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full

GCC Standardization Organization

GSO ISO 10780:2015 Stationary source emissions -- Measurement of velocity and volume flowrate of gas streams in ducts
GSO ISO 7194:2022 Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
GSO ISO 3966:2022 Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
GSO ISO 12764:2021 Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
GSO ISO 8316:2015 Measurement of liquid flow in closed conduits -- Method by collection of the liquid in a volumetric tank

Standard Association of Australia （SAA）

AS 1322:1974 Recommendations for fluid velocities in ships pipes

Lithuanian Standards Office

LST ISO 10780:2003 Stationary source emissions. Measurement of velocity and volume flowrate of gas streams in ducts (idt ISO 10780:1994)

Czech Standards Institute (UNMZ)

CSN ISO 7194:1994 Measurement of fluid flow in closed conduits.Velocity-area methods of flow measurement in swirling or asymetric flow conditions in circular ducts by means of current-meters or Pitot static tubes

National Standardisation Body (ASRO)

STAS R 9661-1974 HydrauFc drives SPEEDS OF WORKING LIQUID IN PIPES

British Standards Institution (BSI)

BS ISO 3966:2025 Measurement of fluid flow in closed conduits. Velocity area method using Pitot static tubes
BS 1042-2.4:1989 Measurement of fluid flow in closed conduits. Velocity area methods-Method of measurement of clean water flow using current meters in full conduits and under regular flow conditions
BS 1042-2.2:1983 Measurement of fluid flow in closed conduits. Velocity area methods. Method of measurement of velocity at one point of a conduit of circular cross section
BS ISO 24460:2023 Measurement of fluid flow rate in closed conduits. Radioactive tracer methods
BS ISO 3354:2008 Measurement of clean water flow in closed conduits - Velocity-area method using current-meters in full conduits and under regular flow conditions
BS ISO 3966:2020 Measurement of fluid flow in closed conduits. Velocity area method using Pitot static tubes
BS 1042-2.3:1984 Measurement of fluid flow in closed conduits. Velocity area methods-Methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
BS EN ISO 8316:1997(1999) Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank
BS ISO TR 12764:1998 Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
BS ISO TR 12764:1997 Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
BS 1042 Sec.2.3:1984 Measurement of fluid flow in closed conduits. Velocity area methods. Methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
BS ISO 3966:2008 Measurement of fluid flow in closed conduits - Velocity area method using Pitot static tubes
BS 1042-1-1.2:1989(2000) Measuring fluid flow in closed pipes
BS 1042 Sec.2.2:1983 Measurement of fluid flow in closed conduits. Velocity area methods. Method of measurement of velocity at one point of a conduit of circular cross section

International Organization for Standardization (ISO)

ISO 3354:1988 Measurement of clean water flow in closed conduits; velocity-area method using current-meters in full conduits and under regular flow conditions
ISO 3354:2008 Measurement of clean water flow in closed conduits - Velocity-area method using current-meters in full conduits and under regular flow conditions
ISO 7194:1983 Measurement of fluid flow in closed conduits; Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
ISO 3966:2025 Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
ISO/PRF 24460:2023 Measurement of fluid flow rate in closed conduits — Radioactive Tracer Methods
ISO 3966:1977 Measurement of fluid flow in closed conduits; Velocity area method using Pitot static tubes
ISO/TR 12764:1997 Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
ISO 7145:1982 Determination of flowrate of fluids in closed conduits of circular cross-section; Method of velocity measurement at one point of the cross-section
ISO 9951:1993 Measurement of glas flow in closed conduits; turbine meters
ISO 3966:2008 Measurement of fluid flow in closed conduits - Velocity area method using Pitot static tubes
ISO/CD 3966:2024 Measurement of fluid flow in closed conduits
ISO 24062:2023 Measurement of fluid flow in closed conduits

Engineering Sciences Data Unit (ESDU)

ESDU 83046 A-2007 Fluid transients in pipes and tunnels. Speed of propagation of pressure waves.
ESDU 83046-1983 FLUID TRANSIENTS IN PIPES AND TUNNELS Speed of Propagation of Pressure Waves
AERO 00.02.05 A-1981 Heat transfer under conditions of forced convection for the subsonic turbulent flow of gases in smooth straight ducts of constant cross section.
ESDU 74028 D-2007 One-dimensional compressible gas flow in ducts.
ESDU 74028-1993 ONE-DIMENSIONAL COMPRESSIBLE GAS FLOW IN DUCTS
ESDU 81004-1981 Mass flow and momentum functions for one-dimensional flow of gas in ducts.

Belgian Standards Institute

NBN E 17-004-1988 Measurement of net flow volume in closed pipes. Using a flow meter, a method to measure the velocity of water flow in water-containing pipes when the water flow is regular.
NBN E 17-201-1986 Measurement of gas flow in pipelines. Plotter method. Overview

Spanish Association for Standardization (UNE)

UNE 77225:2000 Stationary source emissions. Measurement of velocity and volume flow rate of streams in ducts.
UNE-EN IEC 60335-2-9:2024/A11:2024 Household and similar electrical appliances - Safety - Part 2-9: Particular requirements for grills, toasters and similar portable cooking appliances

National Aeronautics and Space Administration (NASA)

NASA NACA-RM-E53H25-1953 Jet effects on flow over afterbodies in supersonic stream

Deutsche Vereinigung des Gas- und Wasserfachs

DVGW W 406:2003-12 Measurement of flow and volume of cold drinking water in pressure pipelines
DVGW W 406 A E:2010-07 Volume and flow measurement of cold drinking water in pressurized pipelines

Swedish Institute for Standards

SS-ISO 10780:1995 Stationary source emissions - Measurement of velocity and volyme flow-rate of gas streams in ducts
SS-EN ISO 20456:2019 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)
SS-ISO 15086-2:2000 Hydraulic fluid power - Determination of the fluid-borne noise characteristics of components and systems - Part 2: Measurement of the speed of sound in a fluid in a pipe

Indonesia Standards

SNI 19-4203-1996 Penentuan laju aliran fluida dalam saluran tertutup berpenampang lintang bentuk lingkaran - Metode pengukuran kecepatan di satu titik pada penampang lintang

Danish Standards Foundation

DANSK DS/ISO 3966:2020 Measurement of fluid flow in closed conduits – Velocity area method using Pitot static tubes
DS/EN ISO 8316:1996 Measurement of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank
DANSK DS/EN ISO 8316:1996 Measurement of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 8316:2015 Measurement of liquid flow in closed conduits -- Method by collection of the liquid in a volumetric tank

American Petroleum Institute (API)

API 4073 V2-1970 Gas-Liquid Flow in pipelines
API 4073-1969 Gas-Liquid Flow in pipelines

American Society of Mechanical Engineers (ASME)

ASME MFC-5.3-2013(R2024) Measurement of Liquid Flow in Closed Conduits Using Doppler Ultrasonic Flowmeters

Türk Standardları Enstitüsü

TS 3072-1978 Measurement Of Clean Water Flow In Closed Conduits - Velocity - Area Method Using Current - Meters

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