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Database: 365,228(8 Aug 2026)

Orifice equipment

Orifice equipment, Total:165 items.

The international standard classification for "Orifice equipment" includes: Equipment for processing of minerals , Construction equipment , Agricultural machines, implements and equipment .

The Chinese standard classification for "Orifice equipment" includes: Sieving, Sieve Plate and Sieve Screen , Architectural engineering construction machinery , Combination grippers , Saw timber, artificial board machinery and tools .


Professional Standard - Machinery

Professional Standard - Energy

  • NB/T 20424-2017 Set requirement for flow restrictors in nuclear power plant

Professional Standard - Chemical Industry

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

  • GB/T 10613-2003 Industrial plate screens—Thickness of 3 mm and above—Round and square holes
  • GB 26545-2011 Building construction machinery and equipment - Safety requirements of drill rigs
  • GB/T 12620-1990 Slots with round end and slots with square end plate screens
  • GB/T 12620-2008 Round and elongated apertures with round and square plate screens
  • GB/T 10612-2003 Industrial plate screens - Thickness below 3 mm - Round and square holes

Group Standards of the People's Republic of China

  • T/CPCA 4402-2010 Entry board for printed circuit board drilling
  • T/CPCA 4403-2010 Backup board for printed circuit board drilling
  • T/GDMES 0001.3-2024 CNC fine deep hole machining equipment—Part 3: Ultra-large aspect ratio deep hole machining equipment
  • T/UNP 261-2024 Technical specification for drilling and positioning equipment

Professional Standard - Electron

Professional Standard - Aviation

Professional Standard - Forestry

Belgian Standards Institute

  • NBN 722 F-1967 Through the air flow pressure reducing element. Determination of Fluid Flow by Orifice Plate Equipment
  • NBN 727-04-1970 Inland waterway shipping equipment. Hand hole 150 and 250
  • NBN 727-03-1970 Inland waterway shipping equipment. Manhole 600 x 400

Ente Nazionale Italiano di Unificazione

  • EC 1-2024 UNI EN 16228-5:2022 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment
  • UNI ISO 7440-2:1992 Road vehicles. Fuel injection equipment testing. Orifice plate flow measurement.
  • UNI EN 984:2002 Textile floor coverings - Determination of the mass per unit area of the use surface of needled floor coverings
  • UNI EN 16228-3:2022 Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)
  • EC 1-2016 UNI EN 16228-6:2014 Drilling and foundation equipment - Safety - Part 6: Jetting, grouting and injection equipment

German Institute for Standardization

  • DIN 53142-1:2004 Testing of board - Puncture test - Part 1: Puncture test with a pendulum punching device
  • DIN 53142-1 E:2014-09 Testing of board - Puncture test - Part 1: Puncture test with a pendulum punching device
  • DIN 53142-1:2014 Testing of board - Puncture test - Part 1: Puncture test with a pendulum punching device
  • DIN 20302:1974 Rock drilling equipment; terminology
  • DIN 82024:2018 Round eye plates
  • DIN EN 16228-4:2022-07 Drilling and foundation equipment - Safety - Part 4: Foundation equipment; German version EN 16228-4:2014+A1:2021
  • DIN 49992:1952 Electric luminaires; luminaire glasses with round edges of a hole
  • DIN 82024 E:2017-08 Round eye plates
  • DIN 86042:1978 Dummy Hole Plates (Spectacle Flanges); Mating Dimensions according to Nominal Pressure 10 and 16
  • DIN 82024:1990 Round eye plates
  • DIN 20316 E:2011-11 Draft Document - Rock drilling - Thread connections for thin-walled rotary drilling equipment - Dimensions, design
  • DIN EN 16228-5:2022-07 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment; German version EN 16228-5:2014+A1:2021
  • DIN 20317 E:2011-11 Draft Document - Rock drilling - Round thread connections for percussive drilling equipment - Dimensions, design
  • DIN 86042 E:2015-06 Dummy Hole Plates (Spectacle Flanges); Mating Dimensions according to Nominal Pressure 10 and 16
  • DIN EN 16228-5/A1:2019 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment; German and English version EN 16228-5:2014/prA1:2019
  • DIN 24041:2022-06 Perforated plates - Dimensions
  • DIN 24041:2021-06 Perforated plates - Dimensions
  • DIN 24043:1981 Oblong hole perforated plates; dimensions
  • DIN 7541:1984 Lifting appliances; large-eye hooks; grade 5
  • DIN 24041:2021 Perforated plates - Dimensions
  • DIN 24041:1981 Perforated plates - Dimensions
  • DIN EN ISO 13533 Berichtigung 1:2006 Petroleum and natural gas industries - Drilling and production equipment - Drill-through equipment (ISO 13533:2001); German version EN ISO 13533:2001, Corrigenda to DIN EN ISO 13533:2002-12; German version EN ISO 13533:2001/AC:2006
  • DIN 24041:2002-12 Perforated plates - Dimensions
  • DIN 24041 Perforated plates - Dimensions
  • DIN 7333:1962 Eyeletts for cardboard labels
  • DIN 24041:2022 Perforated plates - Dimensions

Finnish Standards Institute

National Standardisation Body (ASRO)

  • STAS 10994-1977 Pressing, punching and cutting machines and equipments SYMBOLS FOR INDICATING PLATES
  • STAS 12150-1987 PETROLEUM EQl IPMENT Manoeuvre equipment for drilling-extraction
  • STAS 12513-1986 Mining equipment MOBILE INSTALLATIONS FOR LONG HOLES PERFORATING
  • STAS 5661/2-1979 Chemical industry equipinent ROUND MANHOLES WITH DISH-ENDED COVERS AND FIXED SGREWS Forms and dimensions
  • STAS 12805-1990 Mine equipment. Percussive long-hole drillings and ropethreaded equipments. Dimensions
  • STAS 10948-1988 PERFORATED PLATES FOR GENERAL PURPOSE

Swedish Institute for Standards

  • SIS SEN 28 09 10-1971 Metal- and plastic-enclosed switchgear and controlgear. Space and mounting holes for marking plates
  • SS 628106:1984 Document retention - Holes for filing equipment -The multihole system
  • SIS SS 62 81 06-1984 Document retention — Holes for filing equipment — The multihole system
  • SIS SS-ISO 7440/2:1988 Road vehicles - Fuel injection equipment testing - Part 2: Orifice plate flow measurement

Association Francaise de Normalisation

Gosstandart of Russia

  • GOST R 59115.17-2021 Rules for strength assessment of equipment and pipelines of nuclear power installations. Strength analysis of perforated plates
  • GOST 7353-1970 Woodworking equipment. Drilling and drilling-grooving machines. Accuracy standards
  • GOST R 71709-2024 Vessels and apparatuses. Sealing devices for jamming heat exchange pipes and openings in pipe grids. Technical requirements

Czech Standards Institute (UNMZ)

British Standards Institution (BSI)

Bureau of Indian Standards

  • IS 3133-1965 Specification for chemical equipment manholes and inspection holes
  • IS 3133-2024 Manhole and Inspection Openings for Chemical Equipment-General Requirements
  • IS 14362-2023 Pile Boring Equipment - General Requirements

Engineering Sciences Data Unit (ESDU)

  • ESDU 81039 B-1985 FLOW OF LIQUIDS Pressure losses across orifice plates@ perforated plates and thick orifice plates in ducts
  • ESDU 81039 C-2007 Flow of liquids. Pressure losses across orifice plates@ perforated plates and thick orifice plates in ducts.
  • ESDU 82009 C-1993 COMPRESSIBLE FLOW OF GASES Pressure losses across orifice plates@ perforated plates and thick orifice plates in ducts
  • ESDU 82009 D-2007 Compressible flow of gases. Pressure losses and discharge coefficients of orifice plates@ perforated plates and thick orifice plates in ducts.

American Petroleum Institute (API)

European Committee for Standardization (CEN)

  • EN 16228-3:2014 Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)
  • EN 16228-5:2014/FprA1:2021 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment
  • EN 16228-5:2014/PRA1:2019 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment
  • EN 16228-3:2014+A1:2021 Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)
  • EN 16228-5:2014 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment
  • EN 16228-3:2014/FprA1:2021 Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)
  • EN 16228-3:2014/PRA1:2019 Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)
  • EN 16228-5:2014+A1:2021 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO 7440-2:2013 Road vehicles -- Fuel injection equipment testing -- Part 2: Orifice plate flow-measurement

Magyar Szabványügyi Testület

Yugoslav Association for Standardization

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 7440-2:2016 Road vehicles -- Fuel injection equipment testing -- Part 2: Orifice plate flow-measurement

Korean Agency for Technology and Standards (KATS)

  • KS E ISO 10207-2022 Rock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm
  • KS E ISO 10207:2022 Rock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm
  • KS G 2626-2019(2024) Steel sheet palettes for pupil
  • KS G 2626-2019 Steel sheet palettes for pupil

Japanese Industrial Standards Committee (JISC)

  • JIS D 3637-2:2003 Road vehicles -- Diesel fuel injection equipment testing -- Part 2: Orifice plate flow-measurement

GCC Standardization Organization

  • GSO ISO 865:2015 Slots in platens for projection welding machines
  • GSO ISO 7440-2:2013 Road vehicles -- Fuel injection equipment testing -- Part 2: Orifice plate flow-measurement
  • GSO ISO 7256-1:2013 Sowing equipment -- Test methods --Part 1: Single seed drills (precision drills)
  • GSO EN 474-12:2011 Earth-moving machinery - Safety - Part 12: Requirements for cable excavators

Spanish Association for Standardization (UNE)

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

International Organization for Standardization (ISO)

  • ISO 7440-2:1985 Road vehicles; Fuel injection equipment testing; Part 2 : Orifice plate flow measurement

American Society of Mechanical Engineers (ASME)

International Telecommunication Union (ITU)

  • ITU-T S.11 SPANISH-1988 USE OF START-STOP REPERFORATING EQUIPMENT FOR PERFORATED TAPE RETRANSMISSION
  • ITU-T S.11 FRENCH-1988 USE OF START-STOP REPERFORATING EQUIPMENT FOR PERFORATED TAPE RETRANSMISSION
  • ITU-T S.11-1976 Use of start-stop reperforating equipment for perforated tape retransmission
  • ITU-T S.11-1980 Use of start-stop reperforating equipment for perforated tape retransmission
  • ITU-T S.11-1984 Use of start-stop reperforating equipment for perforated tape retransmission

Danish Standards Foundation

Standards Norway

  • NS-EN 16228-4:2014 Drilling and foundation equipment - Safety - Part 4: Foundation equipment
  • NS-EN 16228-5:2014 Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment

American National Standards Institute (ANSI)

Associação Brasileira de Normas Técnicas

Swiss Association for Standardization (SNV)