small flow tube

small flow tube, Total:91 items.

The international standard classification for "small flow tube" includes: Ventilation and air-conditioning systems , Ventilators. Fans. Air-conditioners , Pumps , Insulators , Flow in closed conduits , Bushings , Ventilation, air-conditioning and illumination equipment , Marine engines and propulsion systems , Irrigation and drainage equipment .

The Chinese standard classification for "small flow tube" includes: Compressor and fan , Technical management , Farming machinery and tools , Insulator , Flow capacity and material level instrument , Power semiconductor device and parts , Pharmaceutical processing machinery and equipment , Technical management , Technical management , Compartment auxiliary machine , Moulds .

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

GB/T 11057-1989 The operational management of the centrifugal, mixed flow and axial pumps
GB/T 13026-2008 Types and dimensions of a.c. capacitance graded bushings
GB/T 13282-1991 Flow measurement calibration facility--Pipe prover
GB/T 13933-2008 Miniature cross-flow fan
GB/T 9481-1988 Axial-flow pump of medium-small size-Types and basic parameters
GB/T 20727-2006 Measurement of fluid flow in closed conduits - Thermal mass flowmeters
GB/T 13933-1992 Miniature cross-flow fan
GB/T 9481-2006 Axial-flow pump of medium-small size - Types and basic parameters

Professional Standard - Machinery

JB/T 6474-1992 Product Series Spectrum of Small and Medium Axial-flow Francis Turbine
JB/T 6310-1992 Type Spectrum of Small and Medium Axial-flow Francis Turbine Runner Series
JB/T 8949.1-1999 General Rectifier Diodes with Electric Current Lower than 100A
JB/T 20127-2009 Pipe continuous counter-flow ultrasonic extraction machinery
JB/T 8950.1-1999 General thyristors with electric current lower than 100A

Professional Standard - Electron

SJ 3187-1989 Double butterfly valve for pipe
SJ 1795-1981 Detail specification for 50-1000mA low current thyristors

Professional Standard - Education

JY/T 0415-2010 Toothful piezometer U-Tube

Professional Standard - Agriculture

GB 9481-1988 Types and basic parameters of small and medium axial flow pumps
NY/T 1827-2009 Small jetting pump

Hebei Provincial Standard of the People's Republic of China

DB13/T 5681-2023 Technical regulations for small tube outflow irrigation in orchard
DB13/T 60-1991 Technical management of industrial centrifugal and axial pumps
DB13/T 62-1991 Technical management of centrifugal and axial fans

Group Standards of the People's Republic of China

T/HASE 004-2023 Safety management specifications for mobile cranes
T/ZZB 1918-2020 Convection section module for chemical industry tubular furnace
T/CI 028-2022 4 mm small diameter tube-fin stainless steel heat exchanger
T/QGCML 2718-2023 Handheld AC tube hair dryer
T/MJJF 003-2023 Regulations for the production and circulation of canned crayfish tail
T/SDAS 682-2023 Small Commodity Circulation Operation Management Service Specifications
T/HEBQIA 211-2023 TDS-100 pipe segment ultrasonic flow meter
T/ZZB 2818-2022 Francis turbine for small hydro generator unit

Hubei Provincial Standard of the People's Republic of China

DB4205/T 89-2021 Calculation specification of flood peak discharge by empirical formula method of storm flood in small watershed

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

GB/T 13026-2017 Types and dimensions of a.c.capacitance graded bushings

Professional Standard - Energy

NB/T 11219-2023 Fundamental technical specifications for small bulb hydro generators
NB/T 11220-2023 Fundamental technical specifications for small bulb hydro turbines

Professional Standard - Military and Civilian Products

WJ/T 9044-2004 Test method for minimum firing current of industrial electric detonators

Professional Standard - Coal

MT 754-1997 Technical specification for extractable axial-flow fan used for the ground of small mine
MT 754-2005 Technical specification for extractable Axial-flow fan used for the ground of Small mine
MT/T 753-1997 Fundamental pattern and parameter series for extractable axial-flow fan used for the ground of small mine

Hunan Provincial Standard of the People's Republic of China

DB43/T 2905-2024 Crayfish and products cold chain logistics storage, transportation and sales management specifications

煤炭工业部

MT/T 754-1997 Technical specifications of withdrawable axial flow fans for ground use in small coal mines

Professional Standard-Ships

CB 1006-1982 Low-flow-rate Condensate Pump

Professional Standard - Aviation

HB 3174-1992 Small and Medium Baffle
HB 3174-1979 Small and medium guide block

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 9481-2021 Axial-flow pump of medium-small size

Liaoning Provincial Standard of the People's Republic of China

DB21/T 2546-2015 Shell and tube radiation convection heat exchanger

Korean Agency for Technology and Standards (KATS)

KS V 1209-2012(2022) Small crafts－Floating jacket
KS C 5204-1980 RELIABILITY ASSURED LOW CURRENT RECTIFIER DIODES
KS C 5204-1980(2000) RELIABILITY ASSURED LOW CURRENT RECTIFIER DIODES
KS C 5213-1981(1997) RELIABILITY ASSURED LOW CURRENT SWITCHING DIODES
KS C 5213-1981 RELIABILITY ASSURED LOW CURRENT SWITCHING DIODES
KS C 4306-2011 Single high voltage cover bushing transformers
KS C 4306-1986 Single high voltage cover bushing transformers
KS C 5208-1980 RELIABILITY ASSURED BI-DIRECTIONAL TRIODE THYRISTORS (LOW CURRENT)
KS B ISO 14511:2004 Measurement of fluid flow in closed conduits-Thermal mass flowmeters
KS C 5208-1980(2000) RELIABILITY ASSURED BI-DIRECTIONAL TRIODE THYRISTORS (LOW CURRENT)
KS B ISO 14511:2014 Measurement of fluid flow in closed conduits — Thermal mass flowmeters
KS C 5206-1980 RELIABILITY ASSURED REVERSE BLOCKING TRIODE THYRISTORS (LOW CURRENT)
KS C 5206-1980(2000) RELIABILITY ASSURED REVERSE BLOCKING TRIODE THYRISTORS (LOW CURRENT)

Japanese Industrial Standards Committee (JISC)

JIS C 7222:1978 Reliability assured low current rectifier diodes
JIS C 7233:1978 Reliability assured bi-directional triode thyristors (low current)
JIS C 7211:1978 Reliability assured low current switching transistors
JIS C 7231:1978 Reliability assured reverse blocking triode thyristors (low current)
JIS C 6575-2:2016 Miniature fuses -- Part 2: Cartridge fuse-links
JIS C 6575-2:2005 Miniature fuses -- Part 2: Cartridge fuse-links

RU-GOST R

GOST 19438.10-1975 Low-power electronic tubes or valves. Methods of test and measurement under rectitying conditions
GOST 19438.13-1975 Low-power electronic tubes and valves. Methods of measurement of conversion transconductance and electrode currents under conversion conditions
GOST 14237-1969 Low flow single port actuating device SSI. Types and basic parameters
GOST R 56715.2-2015 Project management. Project management systems. Part 2. Processes, process model
GOST 19438.11-1975 Low-power electronic tubes or valves. Measuring methods

U.S. Military Regulations and Norms

ARMY MIL-S-12165 F-1979 STRAINERS, SUCTION, FIREHOSE; AND STRAINERS, SUCTION, HOSE
ARMY MIL-A-52963 B-1986 AIR CONDITIONER: SPLIT-PACKAGE, 208-VOLT, 3-PHASE, 400-HERTZ, AC, 18,000 BTU/HR COOLING, 30,000 BTU/HR HEATING
ARMY MIL-A-52963 B NOTICE 1-1997 AIR CONDITIONER: SPLIT-PACKAGE, 208-VOLT, 3-PHASE, 400-HERTZ, AC, 18,000 BTU/HR COOLING, 30,000 BTU/HR HEATING

American National Standards Institute （ANSI)

ANSI B109.1-2000 Diaphragm-Type Gas Displacement Meters (Under 500 Cubic Feet Per Hour Capacity)

SAE - SAE International

SAE AS4843A-2016 Fittings, Beaded, Fluid Connection

Society of Automotive Engineers (SAE)

SAE AS4843-2015 Fittings, Beaded, Fluid Connection

IT-UNI

UNI 2324-1943 Venn-type tube flowmeter and related rules for measuring liquid flow in annular cross-section conduits. Venetian tube flow meters and related pressure outlets
UNI EN 80-1979 Wall urinals without embedded water pipe, connection value

SCC

DANSK DS/ISO 14511:2019 Measurement of fluid flow in closed conduits – Thermal mass flowmeters
BS ISO 14511:2001 Measurement of fluid flow in closed conduits. Thermal mass flowmeters

International Organization for Standardization (ISO)

ISO 14511:2001 Measurement of fluid flow in closed conduits - Thermal mass flowmeters
ISO 14511:2019 Measurement of fluid flow in closed conduits — Thermal mass flowmeters

British Standards Institution (BSI)

BS ISO 14511:2019 Measurement of fluid flow in closed conduits. Thermal mass flowmeters

(U.S.) Ford Automotive Standards

FORD ESF-M13P9-A1-1992 FLUID, TORQUE REDUCING

Association Francaise de Normalisation

NF C71-235:1992 D.C. supplied electronic ballast for tubular fluorescent lamps. Performance requirements.
NF C71-239:1992 A.C. supplied electronic ballast for tubular fluorescent lamps. performance requirements.