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  2. Standards for pipe flow

pipe flow

pipe flow, Total:104 items.

The international standard classification for "pipe flow" includes: Electronic tubes , Piping systems , Commercial refrigerating appliances , Plastics pipes , Flow in closed conduits , Ventilators. Fans. Air-conditioners , Central heating systems , Equipment for the chemical industry .

The Chinese standard classification for "pipe flow" includes: Other electron tube , Marine hydraulic/pneumatic elements and accessories , Refrigeration equipment , Plastic profile , Flow capacity and material level instrument , Cooling system and heating equipment , Heat supply instrument and equipment , Technical Management , Coal mine special equipment , Chemical equipment .

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

  • GB/T 3213-1994 Methods of measurement for thyratrons and gas-filled rectifier tubes
  • GB/T 13527.1-1992 Plasticized polyvinyl chloride tubing for transport of fluids
  • GB 11755.2-1989 Medical diagnostic X-ray machine tube current test method
  • GB/T 2624.4-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes
  • GB/T 2624.2-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates
  • GB/T 14110-1993 General specification for thyratrons and gas-filled rectifier tubes
  • GB/T 13854-1992 Jet-pipe electrohydraulic servo valve
  • GB/T 14111-1993 Blank detail specification for thyratrons and gas-filled rectifier tubes
  • GB/T 23683-2009 Method of testing flow capacity of refrigerant capillary tubes

Professional Standard - Construction Industry

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 5681-2023 Technical regulations for small tube outflow irrigation in orchard

Professional Standard - Electron

  • SJ 442-1973 Measurement conditions for high-voltage rectifier tubes
  • SJ 451-1973 Methods of measurement for rectifying strength of high-voltage rectifier tubes
  • SJ 452-1973 Methods of measurement for reverse current of high-voltage rectifier tubes

Professional Standard - Machinery

Taiwan Provincial Standard of the People's Republic of China

Guangdong Provincial Standard of the People's Republic of China

Professional Standard - Coal

  • MT/T 840-1999 Flow measurement method of pipe for gas drainage -measurement method of mean velocity tube flow transducer

Professional Standard - Petroleum

Professional Standard - Urban Construction

  • CJ/T 3054.1-1995 Averaging speed flow meter for metering devices of water supply quantity

Group Standards of the People's Republic of China

Professional Standard - Chemical Industry

  • HG/T 2120-1991 Technical Specification for Single-pipe Paralleled Inner Parts of Ammonia Converter

American Society for Testing and Materials (ASTM)

Defense Logistics Agency

HU-MSZT

SCC

Korean Agency for Technology and Standards (KATS)

RO-ASRO

BE-NBN

American National Standards Institute （ANSI)

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

SAE - SAE International

VDI - Verein Deutscher Ingenieure

  • VDI-MT 5110 BLATT 1-2019 Betriebliches Mobilitaetsmanagement - Qualifikationsmerkmale fuer die Auswahl von befaehigten Personen fuer Mobilitaetsmanagement
  • VDI 5110 BLATT 1-2018 Betriebliches Mobilitaetsmanagement - Qualifikationsmerkmale fuer die Auswahl von befaehigten Personen fuer Mobilitaetsmanagement
  • VDI/VDE 3699 Blatt 3-1997 Prozessfuehrung mit Bildschirmen - Fliessbilder

Japanese Industrial Standards Committee (JISC)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

  • ASHRAE 28-1988 Method of Testing Flow Capacity of Refrigerant Capillary Tubes

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

  • ASHRAE 28-1996 Methods of Testing Flow Capacity of Refrigerant Capillary Tubes

GSO

U.S. Military Regulations and Norms

Standard Association of Australia （SAA）

  • AS ISO 13485:2017 Medical devices — Quality management systems — Requirements for regulatory processes

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