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gas flow

gas flow, Total:149 items.

In the international standard classification, gas flow involves: Measurement of fluid flow, Equipment for petroleum and natural gas industries, Installations in buildings, Environmental protection, Measurement of volume, mass, density, viscosity, Metrology and measurement in general, Internal combustion engines for road vehicles, Pipeline components and pipelines, Vocabularies, Welding, brazing and soldering, Valves.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, gas flow

GB/T 32201-2015 Gas meters
GB/T 28848-2012 Smart Gas Flow Meter
GB/T 21188-2007 Measurement of gas flow by means of critical flow Venturi nozzles
GB/T 18940-2003 Measurement of gas flow in closed conduits--Turbine meters
GB/Z 35588-2017 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits

CN-STDBOOK, gas flow

图书 a-4311 Barometer

Chongqing Provincial Standard of the People's Republic of China, gas flow

DB50/T 541-2014 Wet Gas Flow Meter

National Metrological Verification Regulations of the People's Republic of China, gas flow

JJG 2064-2017 Measuring Instruments for Gas Flow
JJG 619-2005 Gas Flow Calibration Facility to p.V.T.t Technique
JJG 2064-1990 Verification Scheme of Gas Flow Measuring Instruments
JJG 165-2005 Verification rules for bell type gas flow standard device
JJG 619-1989 Verification Regulation of Gas Flow Calibration Facility to p.V.T.t Technique
JJG 586-1989 Verification Regulation of Soap Film Standard Facility on Gases Flow
JJG 736-2012 Gas Laminar Flow Transducers
JJG 1132-2017 Thermal Mass Gas Flowmeters

American Gas Association, gas flow

AGA B109.3-2000 Rotary-Type Gas Displacement Meters XQ0010
AGA B109.1-2000 Diaphragm Type Gas Displacement Meters (under 500 Cubic Feet Per Hour Capacity) Fourth Edition; XQ0008
AGA B109.2-2000 Diaphragm Type Gas Displacement Meters (500 Cubic Feet per Hour Capacity and over) Fourth Edition; XQ0009

Compressed Gas Association (U.S.), gas flow

CGA E-8-2007 GAS FLOWMETERS SECOND EDITION

American National Standards Institute （ANSI), gas flow

ANSI B109.3-2000 Rotary-Type Gas Displacement Meters
ANSI/ASME MFC-4M-1986 Measurement of Gas Flow by Turbine Meters
ANSI/ASHRAE 41.7-2015 Standard Methods for Gas Flow Measurement
ANSI/ASME MFC-7M-1987 Gas Flow by Means of Critical Flow Venturi Nozzles, Measurement of
ANSI/ASME MFC-7-2016 Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles

American Society of Mechanical Engineers (ASME), gas flow

ASME MFC.4M-1986(R2016) Measurement of Gas Flow by Turbine Meters
ASME MFC-4M-1986 Measurement of Gas Flow by Turbine Meters
ASME MFC-26-2011 Measurement of Gas Flow by Bellmouth Inlet Flowmeters
ASME MFC-26-2011(R2018) Measurement of Gas Flow by Bellmouth Inlet Flowmeters
ASME MFC-7M-1987 Measurement of Gas Flow by Means of Critical Flow Venturi Nozzles
ASME MFC-7-2016(R2021) Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles
ASME MFC-21.1-2015 Measurement of Gas Flow by Means of Capillary Tube Thermal Mass Flowmeters and Mass Flow Controllers
ASME MFC-21.1-2015(R2020) Measurement of Gas Flow by Means of Capillary Tube Thermal Mass Flowmeters and Mass Flow Controllers

CZ-CSN, gas flow

CSN 25 7860-1977 Gas meters. Fundamental provisions
CSN 25 7866-1967 Gas meters with rotary pistons
CSN 25 7863-1967 Diaphragm gas meters for working pres^ sure up to 500 kp/m2
CSN 25 7864-1967 Diaphragm gas meters for working pres- sure up to 250 kp/m2
CSN 25 7859-1990 Diaphragm gas meters. Fundamental parameters and technical requirements
CSN 25 7865-1967 Diaphragm pressure gas meters for working pressure up to 5 kp/cm2
CSN 25 7869-1967 Wet gas meters for working pressure up to 120 kp/m2 for laboratory use
CSN 99 6801 ZZ1-2000
CSN 25 7861-1967 Diaphragm gas meters for working pres- sure up to 2000 kp/m2 having capacity of 2 m3/h
CSN 99 6801-1989 Hierarchy scheme of gas flowmeters and gas volume-meters for rate of flow ranging from 0,001 to 10000 m3h-1

European Committee for Standardization (CEN), gas flow

EN 12261:2018 Gas meters - Turbine gas meter
prEN ISO 9300:2021 Measurement of gas flow by means of critical flow nozzles (ISO/DIS 9300:2021)
EN ISO 9300:1995 Measurement of Gas Flow by Means of Critical Flow Venturi Nozzles (ISO 9300 : 1990)
EN ISO 9300:2022 Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022)
EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)
EN 12261:2002 Gas meters - Turbine gas meters
EN ISO 15616-3:2003 Acceptance tests for CO2- laser beam machines for high quality welding and cutting Part 3: Calibration of instruments for measurement of gas flow and pressure ISO 15616-3:2003

International Organization for Standardization (ISO), gas flow

ISO 9300:2022 Measurement of gas flow by means of critical flow nozzles
ISO 9300:1990 Measurement of gas flow by means of critical flow Venturi nozzles
ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
ISO 9951:1993 Measurement of glas flow in closed conduits; turbine meters
ISO 9951:1993/cor 1:1994 Measurement of gas flow in closed conduits - Turbine meters; Technical Corrigendum 1
ISO 4053-1:1977 Measurement of gas flow in conduits; Tracer methods; Part I : General
ISO 4053-4:1978 Measurement of gas flow in conduits; Tracer methods; Part IV : Transit time method using radioactive tracers
ISO 15616-3:2003 Acceptance tests for CO<(Index)2>-laser beam machines for high quality welding and cutting - Part 3: Calibration of instruments for measurement of gas flow and pressure
ISO 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 2: Meters for industrial applications

RO-ASRO, gas flow

STAS 9280-1987 MEASURING OF GAS FLOW Measuring methods and means
STAS 7681-1966

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), gas flow

ASHRAE 41.7-1984 Method of Test for Measurement of Flow of Gas
ASHRAE 41.7-2015 Standard Methods for Gas Flow Measurement
ASHRAE 41.7-2021 Standard Methods for Gas Flow Measurement

ES-UNE, gas flow

UNE-EN ISO 9300:2023 Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022)
UNE-EN ISO 17778:2015 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015)

German Institute for Standardization, gas flow

DIN EN ISO 9300:2021-09 Measurement of gas flow by means of critical flow nozzles (ISO/DIS 9300:2021); German and English version prEN ISO 9300:2021 / Note: Date of issue 2021-07-30*Intended as replacement for DIN EN ISO 9300 (2005-11).
DIN EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005); English version of DIN EN ISO 9300
DIN EN ISO 9300:2023-11 Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022); German version EN ISO 9300:2022
DIN EN ISO 9300:2005-11 Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005); German version EN ISO 9300:2005 / Note: To be replaced by DIN EN ISO 9300 (2021-09).
DIN EN ISO 17778:2015-06 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015); German version EN ISO 17778:2015
DIN EN ISO 15616-3:2003 Acceptance tests for CO<(Index)2>-laser beam machines for high quality welding and cutting - Part 3: Calibration of instruments for measurement of gas flow and pressure (ISO 15616-3:2003); German version EN ISO 15616-3:2003

National Metrological Technical Specifications of the People's Republic of China, gas flow

JJF 1357-2012 Calibration Specification for Wet Gas Meters
JJF 1228-1990 30~120 cubic meters / hour gas flow benchmark operating technical specifications
JJF 1226-1990 0.3~3 cubic meters / hour gas flow benchmark operating technical specifications
JJF 1227-1990 3-30 cubic meters per hour gas flow benchmark operating technical specifications
JJF 1240-2010 Calibration Specification for Gas Flow Calibration Facility by Means of Critical Flow Venturi Nozzles

工业和信息化部/国家能源局, gas flow

JB/T 12961-2016 Bell type gas flow standard device

Association Francaise de Normalisation, gas flow

NF X10-150:1995 Measurement of gas flow by means of critical flow venturi nozzles.
NF X10-150*NF EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
NF X10-141:1982 Mesurage de débit de gaz dans les conduites fermées - Méthodes par traceurs - Partie 1 : généralités.
NF EN ISO 17778:2015 Systèmes de canalisations en plastiques - Raccords, robinets et équipements auxiliaires - Détermination du rapport débit gazeux/perte de charge
NF EN ISO 15616-3:2003 Essais de réception des machines de soudage et de coupage de qualité par faisceau laser CO2 - Partie 3 : étalonnage des instruments de mesure de débit et de pression des gaz d'assistance
NF A89-701-3*NF EN ISO 15616-3:2003 Acceptance tests for CO2-laser beam machines for welding and cutting - Part 3 : calibration of instruments for measurement of gas flow and pressure.

Japanese Industrial Standards Committee (JISC), gas flow

JIS B 7556:2008 Procedures of calibration and testing for gas flowmeter
JIS B 7556:2016 Calibration and proving test for gas flowmeter
JIS B 7556:2022 Calibration and proving test for gas flowmeter
JIS B 7556:2003 Proving methods and procedures for gas flowmeters
JIS Z 8767:2006 Measurement of gas flow by means of critical flow Venturi nozzles

Professional Standard - Petroleum, gas flow

SY/T 6660-2006 Measurement of natural gas flow by rotary displacement gas meters
SY 6660-2006 Measuring Natural Gas Flow with Rotary Positive Displacement Gas Flow Meters
SY/T 6999-2014 General requirements for flow meters on-line verification with a traveling gas flow standard facility
SY 6999-2014 General requirements for on-line verification of flowmeters with mobile gas flow standard devices

国家能源局, gas flow

SY/T 6660-2021 Measuring natural gas flow with a rotary positive displacement gas flow meter

AT-ON, gas flow

OENORM EN ISO 9300:2021 Measurement of gas flow by means of critical flow nozzles (ISO/DIS 9300:2021)

British Standards Institution (BSI), gas flow

BS EN ISO 9300:2022 Tracked Changes. Measurement of gas flow by means of critical flow nozzles
21/30414573 DC BS EN ISO 9300. Measurement of gas flow by means of critical flow nozzles
BS EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
BS 5857-2.1:1980 Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of gas flow. General
BS 7834:1995 Specification for turbine meters used for the measurement of gas flow in closed conduits
BS 5857-2.4:1980 Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of gas flow. Transit time method using radioactive tracers
BS ISO 15500-10:2015 Road vehicles. Compressed natural gas (CNG) fuel system components. Gas-flow adjuster
BS EN ISO 15616-3:2003 Acceptance tests for CO2- laser beam machines for high quality welding and cutting - Calibration of instruments for measurement of gas flow and pressure

Korean Agency for Technology and Standards (KATS), gas flow

KS B ISO 9300:2004 Measurement of gas flow by means of critical flow Venturi nozzles
KS B ISO 9300:2014 Measurement of gas flow by means of critical flow Venturi nozzles
KS B ISO 9951-2014(2019) Measurement of gas flow in closed conduits — Turbine meters
KS B ISO 9300-2014(2019) Measurement of gas flow by means of critical flow Venturi nozzles
KS B ISO 4053-1:2001 Measurement of gas flow in conduits-Tracer method-Part 1:General
KS B ISO 4053-1:2015 Measurement of gas flow in conduits－Tracer method－Part 1：General
KS B ISO 4053-1-2001(2011) Measurement of gas flow in conduits－Tracer method－Part 1：General
KS B ISO 4053-4-2001(2011) Measurement of gas flow in conduits－Tracer methods－Part 4：Transit time method using radioactive tracers
KS R ISO 15500-10:2007 Road vehicles－Compressed natural gas(CNG) fuel system components－Part 10：Gas flow adjuster
KS B ISO 4053-4:2001 Measurement of gas flow in conduits-Tracer methods-Part 4:Transit time method using radioactive tracers
KS B ISO 4053-4:2015 Measurement of gas flow in conduits－Tracer methods－Part 4：Transit time method using radioactive tracers
KS B ISO 15616-3-2008(2018) Acceptance tests for CO2-laser beam machines for high quality welding and cutting－Part 3：Calibration of instruments for measurement of gas flow and pressure
KS B ISO 15616-3:2008 Acceptance tests for CO2-laser beam machines for high quality welding and cutting－Part 3：Calibration of instruments for measurement of gas flow and pressure
KS I ISO 14164-2006(2016) Stationary source emissions－Determination of the volume flowrate of gas streams in ducts(Automated method)

Danish Standards Foundation, gas flow

DS/EN ISO 9300:2007 Measurement of gas flow by means of critical flow Venturi nozzles
DS/EN 12117:1998 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships

未注明发布机构, gas flow

DIN EN ISO 9300:1995 Measurement of gas flow by means of critical flow Venturi nozzles
BS 5857-2.1:1980(1999)*ISO 4053-I:1977 Methods for measurement of Fluid flow in closed conduits, using tracers — Part 2 : Measurement of gas flow — Section 2.1 General [ ISO title : Measurement of gas flow in conduits — Tracer methods — Part I : General ]
BS EN ISO 15616-3:2003(2009) Acceptance tests for CO2 - laser beam machines for high quality welding and cutting — Part 3 : Calibration ofinstruments for measurement ofgas flow and pressure

API - American Petroleum Institute, gas flow

API PUBL 931 C4-1974 MANUAL ON DISPOSAL OF REFINERY WASTES VOLUME ON ATMOSPHERIC EMISSIONS - CHAPTER 4-GAS FLOW MEASUREMENT METHODS

BE-NBN, gas flow

NBN E 17-201-1986

Group Standards of the People's Republic of China, gas flow

T/ZZB 1844-2020 Gas Flow Standard Facility by Means of Critical Flow Venturi Nozzles
T/ZZB 0108-2016 Turbine gas flowmeters
T/ZZB 0110-2016 Rotary gas flowmeters

American Petroleum Institute (API), gas flow

API RP 85-2003 add 2013 Use of Subsea Wet-gas Flowmeters in Allocation Measurement Systems
API RP 85-2003(2013) Use of Subsea Wet-gas Flowmeters in Allocation Measurement Systems

RU-GOST R, gas flow

GOST 8.586.5-2005 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 5. Measurement procedure
GOST 8.586.2-2005 State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by means of orifice instruments. Part 2. Orifice plates. Technical requirements
GOST 8.586.4-2005 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 4. Venturi tubes. Technical requirements
GOST 8.586.1-2005 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 1. Principle of the method of measurements and general requirements
GOST 8.586.3-2005 State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by means of orifice instruments. Part 3. Nozzles and Venturi nozzles. Technical requirements
GOST 15528-1986 Instruments for measuring flowrate, volume or mass of flowing fluid and gas. Terms and definitions

Lithuanian Standards Office , gas flow

LST EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)
LST EN 12117-2002 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships

AENOR, gas flow

UNE-EN ISO 9300:2006 Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)

ES-AENOR, gas flow

UNE 100-705-1991

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, gas flow

GB/T 34041.2-2017 Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 2: Meters for industrial applications
GB/T 34041.1-2017 Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement

Association of German Mechanical Engineers, gas flow

VDI/VDE 2640 Blatt 3-1983 Measurement of gas flow in circular; annular or rectangular sections of conduits velocity area method

GOSTR, gas flow

GOST R 8.995-2020 State system for ensuring the uniformity of measurements. Volume flow rate and quantity of natural gas. Measurements procedure (method) using volumetric diaphragm and fluidics gas meters
GOST R 8.993-2020 State system for ensuring the uniformity of measurements. General requirements for measuring the flow and volume of gas

Professional Standard - Machinery, gas flow

JB/T 7385-2015 Roots flowmeters for gas
JB/T 7385-1994 Roots gas meter

TH-TISI, gas flow

TIS 2325.10-2007 Road vehicles.compressed natural gas (cng) fuel system components.part 10: gas.flow adjuster

KR-KS, gas flow

KS R ISO 15500-10-2018(2023) Road vehicles — Compressed natural gas(CNG) fuel system components — Part 10: Gas-flow adjuster
KS B ISO 15616-3-2008(2023) Acceptance tests for CO2-laser beam machines for high quality welding and cutting－Part 3：Calibration of instruments for measurement of gas flow and pressure

ESDU - Engineering Sciences Data Unit, gas flow

ESDU 94046-1994 EJECTORS AND JET PUMPS Computer Program for Design and Performance for Steam/gas Flow