Negative pressure inside chemical equipment

Negative pressure inside chemical equipment, Total:205 items.

The international standard classification for "Negative pressure inside chemical equipment" includes: Water supply systems , Pumps , Domestic electrical appliances in general , Installations in buildings in general , Water quality , Equipment for the chemical industry , Tractive stock .

The Chinese standard classification for "Negative pressure inside chemical equipment" includes: Water supply and draining engineering in general , Building water supply and draining engineering , Pump , Household cleaning and cosmetic appliances , High voltage switchgear , Welding and cutting equipment , Petrochemical and chemical industry engineering , Non-metal chemical machinery equipment , Locomotive repair technology and equipment .

Professional Standard - Urban Construction

CJ/T 381-2011 Non-negative pressure water supply equipment of integration and intelligence
CJ/T 440-2013 Compact silent inline deepwell pump water booster equipment for non-negative
CJ/T 302-2008 Tank type non-negative pressure water supply devices
CJ/T 265-2016 Non-negative pressure water supply equipment
CJ/T 265-2007 Non-negative pressure water supply equipment
CJ/T 415-2013 Non-negative pressure water supply equipment for water supply network booster pump station in cities
CJ/T 303-2008 Steady pressure compensation type non-negative pressure water supply devices

Group Standards of the People's Republic of China

T/ZZB 0794-2018 Tank type non-negative pressure superimposed water supply equipment
T/CI 131-2022 Intelligent pipe network stacking （no negative pressure） water supply equipment
T/ZZB Q045-2022 Non-negative pressure water supply equipment
T/ZACA 045-2022 Non-negative pressure water supply equipment
T/CNEA 104.5-2021 PWR pressure boundary components—Equipments design and fabrication— Part 5:Reactor internals
T/GIEHA 031-2021 Anion air purification equipment
T/CIECCPA 001-2019 Specification for green-design product assessment of double-tanknon-negative pressure water supply devices

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

GB/T 15579.6-2018 Arc welding equipment—Part 6:Limited duty equipment
GB 15579.6-2008 Arc welding equipment.Part 6:Limited duty manual metal arc welding power sources
GB/T 31853-2015 Water supply equipment of vector control non-negative press
GB/T 26003-2010 Non-negative pipe system pressure-increasing water supply equipment
GB/T 29489-2013 Inductive load switching for high-voltage alternating current switchgear and controlgear

Professional Standard - Medicine

YY 0636.3-2008 Medical suction equipment-Part 3: Suction equipment powered from a vacuum or pressure source

未注明发布机构

ASME NML-1-2024 Rules for the Movement of Loads Using Overhead Handling Equipment in Nuclear Facilities

Professional Standard - Chemical Industry

HGJ 208-1983 Code for construction and acceptance of high pressure chemical equipment
HG 20519.1-1992（编制说明） Contents of chemical process design and construction drawings
HG 20519.1-1992 Contents of chemical process design and construction drawings
HG/T 6045-2022 Polyvinyl chloride (PVC) plastic sheets for chemical pressure equipment
HG 20546.1-1992 Specification for Design Contents and Depth of Equipment Layout for Chemical Plant
HGJ 209-1983 Code for construction and acceptance of low and medium pressure chemical equipment
HG/T 4093-2009 Vacuum test method for equipments lined with plastics
HG/T 4093-2022 Equipments lined with plastics-Test method for negative pressure

Professional Standard - Railway

TB/T 2078-2006 Technical specifications for water-resistance loaded test equipment of diesel electric locomotive

Professional Standard - Machinery

JB/T 14159.2-2022 Energy efficiency limit of air separation plant - Part 2: Plant of internal compression process

CZ-CSN

CSN 69 0203-1975 Chemical equipments. alculalion overpressures
CSN 69 0201-1995 Chemical eguipment. Diameters, nominal capacities, design pressures and design temperatures

British Standards Institution (BSI)

BS CP 3003-1:1967 Lining of vessels and equipment for chemical processes-Rubber
BS EN 62271-110:2009 High-voltage switchgear and controlgear-Inductive load switching
BS EN 62271-110:2006 High-voltage switchgear and controlgear - Inductive load switching
BS EN IEC 62271-110:2018 High-voltage switchgear and controlgear-Inductive load switching
BS EN IEC 62271-110:2023 High-voltage switchgear and controlgear. Inductive load switching
BS EN 62271-110:2012 High-voltage switchgear and controlgear. Inductive load switching
BS EN 62271-110:2005 High-voltage switchgear and controlgear - Part 110: Inductive load switching
BS PAS 60-2:2004 Equipment used in the controlled removal of asbestos-containing materials - Negative Pressure Units - Specification
BS CP 3003-6:1966 Lining of vessels and equipment for chemical processes-Phenolic resins
BS CP 3003-5:1966 Lining of vessels and equipment for chemical processes-Epoxide resins
10/30228779 DC BS EN 62271-110. High-voltage switchgear and controlgear. Part 110. Inductive load switching
22/30454416 DC BS EN 62271-110. High-voltage switchgear and controlgear. Part 110. Inductive load switching
24/30470353 DC BS ISO 5011 Inlet air cleaning equipment for internal combustion engines and compressors - Performance testing
BS CP 3003-4:1965 Lining of vessels and equipment for chemical processes-Plasticized PVC sheet
BS ISO 5011:2014+A1:2018 Inlet air cleaning equipment for internal combustion engines and compressors. Performance testing
BS ISO 5011:2000 Inlet air cleaning equipment for internal combustion engines and compressors. Performance testing
BS ISO 5011:2020 Inlet air cleaning equipment for internal combustion engines and compressors. Performance testing
BS 7226:1989 Methods of test for performance of inlet air cleaning equipment for internal combustion engines and compressors

BR-ABNT

ABNT P-NB-169-1969 Internal overvoltage cover of electronic equipment

Magyar Szabványügyi Testület

MNOSZ 10655-1954 Rotary excavation equipment working. Excavation tower crown 20 tons pressure load
MSZ 12937-1961 Chemical machinery and equipment. Equipment edge non-alloy steel parts pressure 100
MSZ 12936-1961 Chemical machinery and equipment. Equipment edge non-alloy steel parts pressure 64
MNOSZ 10538-1953 Transport equipment and rope construction poles from 1 to 16 tons up to rope loads
MNOSZ 13789-1955 Knife cutting pipe plug chemical equipment pressure 16
MNOSZ 13849-1955 Pipe plug chemical equipment pipe plug pressure 100
MSZ 6734-1963 Load-bearing conveyor equipment connection track content track design and locking equipment
MNOSZ 13788-1955 Knife cutting pipe plug chemical equipment pressure 10
MNOSZ 13790-1955 Knife cutting pipe plug chemical equipment pressure 25
MNOSZ 13786-1955 Knife cutting pipe plug chemical equipment pressure 205
MNOSZ 12940-1955 Chemical machinery and equipment. Smooth equipment edges for non-alloy steel components Pressure 2.5
MNOSZ 12941-1955 Chemical machinery and equipment. Smooth equipment edge non-alloy steel parts pressure 6
MNOSZ 13000-1954 Chemical machinery and equipment. Catheter pressure 100
MSZ 12988-1960 Chemical machinery and equipment pipe plug pressure 2.5
MNOSZ 12994-1954 Chemical machinery and equipment pipe plug pressure 6
MNOSZ 13847-1955 Notched pipe plug chemical equipment pressure 40
MNOSZ 13846-1955 Chemical equipment has notched pipe plug pressure 25
MNOSZ 13840-1955 Smooth pipe plug pressure for chemical equipment1
MSZ 12934-1961 Chemical machinery and equipment Collapsible edge equipment Non-alloy steel parts Pressure 25
MSZ 12933-1961 Chemical machinery and equipment Collapsible edge equipment Non-alloy steel parts Pressure 16
MNOSZ 13845-1955 Chemical equipment has notched pipe plug pressure 16
MNOSZ 13848-1955 Chemical equipment has notched pipe plug pressure 64
MSZ 12931-1961 Chemical machinery and equipment Collapsible edge equipment Non-alloy steel parts Pressure 6
MNOSZ 13844-1955 Chemical equipment has notched pipe plug pressure 10
MSZ 12935-1961 Chemical machinery and equipment Collapsible edge equipment Non-alloy steel parts Pressure 40
MNOSZ 13842-1955 Pipe plug chemical equipment smooth edge pressure 6
MNOSZ 13841-1955 Pipe plug chemical equipment smooth edge pressure 2.5
MNOSZ 13787-1955 Knife cutting pipe plug chemical equipment. Surface pressure 6
MNOSZ 12999-1954 Chemical machinery and equipment round gasket pressure 64
MSZ 16738-1960 Construction industry machinery. 0.5 ton load-bearing equipment on the ground
MNOSZ 10657-1954 Rotary excavation work transportation equipment. 3 tons load capacity
MNOSZ 13843-1955 Edge pressure of chemical equipment with notched pipe plug 6
MSZ 12991-1959 Chemical machinery and equipment can be closed with edge pressure 10
MSZ 12989-1960 Chemical machinery and equipment can close edge pressure 2.5
MNOSZ 13791-1955 Knife cutting smooth edge machining equipment element pressure 2.5
MNOSZ 12993-1954 Chemical machinery and equipment. Collapsible edge pressure 25
MNOSZ 12938-1952 Chemical machinery and equipment sheet extrusion can be closed edge pressure 6.100

Standards Norway

NS-EN 12811-3:2002 Temporary works equipment — Part 3: Load testing

South African Bureau of Standard

SANS 62271-110:2009 High-voltage switchgear and controlgear Part 110: Inductive load switching
SANS 62271-110:2006 High-voltage switchgear and controlgear Part 110: Inductive load switching

Swedish Institute for Standards

SS-EN IEC 62271-110:2023 RLV:2023 High-voltage switchgear and controlgear - Part 110: Inductive load switching
SS-EN IEC 62271-110:2023 High-voltage switchgear and controlgear - Part 110: Inductive load switching
SS-EN IEC 62271-110:2018 High-voltage switchgear and controlgear - Part 110: Inductive load switching
SS-EN 62271-110:2013 High-voltage switchgear and controlgear - Part 110: Inductive load switching

Spanish Association for Standardization (UNE)

UNE-EN 12811-3:2003 Temporary works equipment - Part 3: Load testing.
UNE-EN 62271-110:2006 High-voltage switchgear and controlgear -- Part 110: Inductive load switching
UNE-EN 62271-110:2013 High-voltage switchgear and controlgear - Part 110: Inductive load switching
UNE-EN 62271-110:2009 High-voltage switchgear and controlgear - Part 110: Inductive load switching
UNE-EN IEC 62271-110:2019 High-voltage switchgear and controlgear - Part 110: Inductive load switching
UNE-EN IEC 62271-110:2024 High-voltage switchgear and controlgear - Part 110: Inductive load switching
UNE-EN 60974-6:2011 Arc welding equipment -- Part 6: Limited duty equipment

RO-ASRO

STAS 9064/2-1982 HOISTING EQUIPMENT Working loads Terminology
STAS 8815/6-1982 Equipment for chemical industry WELDING JOINTS FOR WELDED-NECK, LINED, PLAIN FLANGE NP 25 Dimensions

Comitato Elettrotecnico Italiano

CEI EN IEC 62271-110:2019 High-voltage switchgear and controlgear Part 110: Inductive load switching
CEI EN 62271-110:2018 High-voltage switchgear and controlgear Part 110: Inductive load switching
CEI EN IEC 62271-110/EC:2019 High-voltage switchgear and controlgear Part 110: Inductive load switching

Danish Standards Foundation

DS/EN 12811-3:2003 Temporary works equipment - Part 3: Load testing
DANSK DS/EN 12811-3:2002 Temporary works equipment - Part 3: Load testing
DS/EN 62271-110:2009 High-voltage switchgear and controlgear - Part 110: Inductive load switching
DANSK DS/EN IEC 62271-110:2018 High-voltage switchgear and controlgear – Part 110: Inductive load switching
DANSK DS/EN 62271-110:2013 High-voltage switchgear and controlgear - Part 110: Inductive load switching
DS/EN 62271-110:2013 High-voltage switchgear and controlgear - Part 110: Inductive load switching

European Committee for Standardization (CEN)

EN 12811-3:2002/AC:2004 Temporary works equipment - Part 3: Load testing
EN ISO 10079-3:2014 Medical suction equipment - Part 3: Suction equipment powered from a vacuum or positive pressure gas source (ISO 10079-3:2014)

Lithuanian Standards Office

LST EN 12811-3-2003 Temporary works equipment - Part 3: Load testing
LST EN 12811-3-2003/AC-2005 Temporary works equipment - Part 3: Load testing
LST EN 62271-110-2013 High-voltage switchgear and controlgear -- Part 110: Inductive load switching
LST EN 62271-110-2009 High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-110:2009)

German Institute for Standardization

DIN EN 12811-3:2003-02 Temporary works equipment - Part 3: Load testing; German version EN 12811-3:2002
DIN EN 12811-3 E:2001-01 Temporary works equipment - Part 3: Load testing
DIN EN 62271-110:2006 High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-110:2005); German version EN 62271-110:2005
DIN EN IEC 62271-110:2023 High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-110:2023); German version EN IEC 62271-110:2023
DIN EN 62271-110/A1 E:2008-01 Draft Document - High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 17A/807/CDV:2007); German version EN 62271-110:2005/prA1:2007
DIN EN 62271-110/A1 E:2008 Draft Document - High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 17A/807/CDV:2007); German version EN 62271-110:2005/prA1:2007
DIN EN IEC 62271-110:2023-03 Draft Document - High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 17A/1354/CDV:2022); German and English version prEN IEC 62271-110:2022
DIN 3603:2022-06 Test methods for cyclic load change internal pressure tests for the renovation and repair of sewage pressure pipe systems / Note: Date of issue 2022-05-20
DIN EN IEC 62271-110 E:2023 Draft Document - High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 17A/1354/CDV:2022); German and English version prEN IEC 62271-110:2022
DIN EN 62271-110 E:2015-11 Draft Document - High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 17A/1092/CD:2015)
DIN 28055-1:2002 Chemical apparatus - Surface protection with organic linings for application to metallic components - Part 1: Requirements
DIN EN IEC 62271-110:2018-08 High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-110:2017 + COR1:2017 + COR2:2018); German version EN IEC 62271-110:2018 + AC:2018
DIN 28000-2:2011-01 Chemical apparatus - Documentation in the life cycle of process plants - Part 2: Contents of documentation
DIN EN ISO 16032:2004-12 Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method (ISO 16032:2004); German version EN ISO 16032:2004

CENELEC - European Committee for Electrotechnical Standardization

EN 62271-110:2005 High-voltage switchgear and controlgear Part 110: Inductive load switching
EN 60974-6:2003 Arc welding equipment Part 6: Limited duty manual metal arc welding power sources

International Electrotechnical Commission (IEC)

IEC 62271-110:2005 High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2023 High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2023 RLV High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2012 High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2017 High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2017 RLV High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2009 High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 60974-6:2010 Arc welding equipment.Part 6: Limited duty equipment
IEC 60947-8:2011 Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines
IEC 60947-8:2021 Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines
IEC 60974-6:2003 Arc welding equipment - Part 6: Limited duty manual metal arc welding power sources

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 62271-110:2015 High-voltage switchgear and controlgear - Part 110: Inductive load switching
BH GSO ISO 5011:2023 Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing

Bureau of Indian Standards

IS/IEC 62271-110-2023 High-Voltage Switchgear and Controlgear - Part 110 Inductive Load Switching
IS 4682-9-1974 Code of Practice for Lining of Vessels and Equipment for Chemical Processes - Part IX : Titanium
IS 16593-6-2022 Arc welding equipment: Part 6 Limited duty equipment
IS 4682-4-2024 Lining of Vessels and Equipment for Chemical Processes - Code of Practice - Part 4 Lining with Sheet Thermoplastics
IS 4682-8-2024 Lining of Vessels and Equipment for Chemical Processes - Code of Practice - Part 8 Precious Metals
IS 4682-10-1974 Code of practice for lining of vessels and equipment for chemical processes Part 10 Brick and tile
IS 4682-7-1974 Code of Practice for Lining of Vessels and Equipment for Chemical Processes - Part VII : Corrosion and Heat Resistant Metals

Association Francaise de Normalisation

NF C64-471-110:2006 High-voltage switchgear and controlgear - Part 110 : inductive load switching.
NF C64-471-110*NF EN IEC 62271-110:2023 High-voltage switchgear and controlgear - Part 110: Inductive load switching
NF C64-471-110:2009 High-voltage switchgear and controlgear - Part 110 : inductive load switching.
NF C64-471-110*NF EN IEC 62271-110:2018 High-voltage switchgear and controlgear - Part 110: Inductive load switching
NF EN IEC 62271-110:2023 High voltage switchgear - Part 110: handling of inductive loads
NF EN 12811-3:2003 Temporary construction site equipment - Part 3: load tests
NF A85-009-6:2011 Arc welding equipment - Part 6 : limited duty equipment.
NF E52-089/IN1*NF EN 14238/IN1:2009 Cranes - Manually controlled load manipulating devices
NF C15-211:2006 Low-voltage electrical installations - Installations in medically used rooms
NF C15-211:1987 Low-voltage electrical installations - Installations in medically used rooms
NF A84-440:2009 Equipement for gas welding and allied processes - Pressure reduction station for compressed liquefied gas - Equipment - Setting up - Checking

European Committee for Electrotechnical Standardization（CENELEC）

EN IEC 62271-110:2023 High-voltage switchgear and controlgear - Part 110: Inductive load switching
EN IEC 62271-110:2018 High-voltage switchgear and controlgear - Part 110: Inductive load switching
EN 62271-110:2012 High-voltage switchgear and controlgear - Part 110: Inductive load switching
EN 60974-6:2011 Arc welding equipment - Part 6: Limited duty equipment
EN 60974-6:2016 Arc welding equipment - Part 6: Limited duty equipment

Standard Association of Australia （SAA）

AS 62271.110:2006 High-voltage switchgear and controlgear - Inductive load switching
AS 62271.110:2006(R2016) High-voltage switchgear and controlgear - Inductive load switching
AS 1284.7:1994 Electricity metering Part 7: Internal clocks for meters and load control devices

American National Standards Institute （ANSI)

ANSI/AAMI NS28-1988(2015) Intracranial pressure monitoring devices

PT-IPQ

NP 2954-1984 Low voltage equipment. Industrial equipment. Circuit terminal markings for internal and external component connections

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0671-103 E*DIN IEC 62271-103:2008-12 High-voltage switchgear and controlgear – Part 103: Switches for rated voltages above 1 kV up to and including 52 kV
VDE 0671-110-2015 High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 17A/1092/CD:2015)
VDE 0671-110-2006*DIN EN 62271-110:2006 High-voltage switchgear and controlgear Part 110: Switching of inductive loads (IEC 62271-110:2005)
VDE 0671-110-2018 High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-110:2017 + COR1:2017 + COR2:2018); German version EN IEC 62271-110:2018 + AC:2018

Korean Agency for Technology and Standards (KATS)

KS C IEC 60974-6:2006 Arc welding equipment-Part 6:Limited duty manual metal arc welding power sources
KS R ISO 5011-2023 Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing
KS F ISO 16032-2021 Measurement of sound pressure level from service equipment in buildings - Engineering method
KS R ISO 5011:2018 Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing
KS R ISO 5011-2018 Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing

AT-ON

ONORM H 6040 Beib.2-1997 Ventilation and air conditioning plants - Calculation ot cooling loads - Catalogue of construction materials and elements

BE-NBN

NBN C 60-408 ADD 1-1982 Low voltage industrial equipment. Low-voltage load switch exposed to the air; disconnector; load-disconnector connected to a low-voltage fuse
NBN C 63-408-1978 Low voltage industrial equipment. Low-voltage load switch exposed to the air; disconnector; load-disconnector connected to a low-voltage fuse
NBN C 63-408 ADD 2-1982 Low voltage industrial equipment. Low-voltage load switch exposed to air; isolating switch; fuse connected
NBN C 63.157.1 ADD 1-1982 Low voltage industrial equipment. Low voltage equipment. automatic circuit breaker
NBN C 63-157.1 ADD 2-1982 Low voltage industrial equipment. Low voltage equipment. automatic circuit breaker

GCC Standardization Organization

GSO ISO 5011:2022 Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing
GSO 81:1988 Industrial safety and health regulations - equipment - motor vehicles and mechanized Equipment operated within Construction sites

IT-UNI

UNI 7517-1976 There are external loads and asbestos working with and without internal pressure. Pipe grade selection guide for cement pipes

International Organization for Standardization (ISO)

ISO 5011:1988 Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing
ISO 5011:2020 Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing

National Fire Protection Association (NFPA)

NFPA FPH SECTION 6-19-2003 Chemical Processing Equipment

The Directorate General of Specifications and Metrology (DGSM)

OS GSO 81:1988 Industrial safety and health regulations - equipment - motor vehicles and mechanized Equipment operated within Construction sites

Ente Nazionale Italiano di Unificazione

UNI 11723:2018 Pressure equipment and assemblies: chemical, petrochemical and oil refinery furnaces design and fabrication

Association of German Mechanical Engineers

VDI 2700 Blatt 3-2-2006 Securing of loads on road vehicles - Vehicle equipment and securing aids for load
VDI 2700 BLATT 3.2-2006 Securing loads on road vehicles — Equipment and aids for securing loads

Gosstandart of Russia

GOST 21.609-1983 System of building design documents. Gas supply. Internal equipment. Working drawings

SE-SIS

SIS SS 436 21 15-1978 Internal arcing test of high-voltage metal-enclosed switchgear and con trolgear

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

ASHRAE LO-09-035-2009 Building Heat Load Contributions from Medium and Low Voltage Switchgear—Part II: Component and Overall Switchgear Heat Gains

Others: