GB/T 44688-2024 Liquid pumps and pump units—General safety technical specification

GBZ 2.2 GB/T 3215-1982 Centrifugal pumps for refinery, chemical and petrochemical processes General technical specifications GB/T 3215-2007 Centrifugal pumps for petroleum petrochemical and natural gas industries GB/T 3215-2019 Centrifugal pumps for petroleum,petrochemical and natural gas industries GB/T 3215-2025 Centrifugal pumps for petroleum,petrochemical and natural gas industries GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 4026-1992 Identification of electric equipment terminals and of terminations of certain designated conductors, including general rules for an alphanumeric system GB/T 4026-2004 Basic and safety principles for man-machine interface, marking and identification-identification of equipment terminals and of terminations of certain designated conductors, including general rules for an alphanumeric system GB/T 4026-2010 Basic and safety principles for man-machine interface,marking and identification—Identification of equipment terminals and conductor terminations GB/T 4026-2019 Basic and safety principles for man-machine interface,marking and identification—Identification of equipment terminals,conductor terminations and conductors GB/T 4026-2025 Basic and safety principles for man-machine interface,marking and identification—Identification of equipment terminals,conductor terminations and conductors GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 4942-2021 Degrees of protection provided by the integral design of rotating electrical machines(IP code)—Classification GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines (IP code) GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined(IP code)—Classification GB/T 4942.2-1993 Degrees of protection provided by enclosures for low-voltage apparatus GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5656-1994 Technical specifications for centrifugal pumps—Class II GB/T 5656-2008 Technical specification for centrifugal pumps—ClassⅡ GB/T 5657-1995 Technical specifications for centrifugal pumps—Class Ⅲ GB/T 5657-2013 Technical specifications for centrifugal pumps(Class Ⅲ) GB/T 7021-1986 Glossary of terms for centrifugal pump GB/T 7021-2019 Glossary of terms for centrifugal pump GB/T 7785-2013 Classification and vocabulary for reciprocating pump GB/T 8196-2003 Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards GB/T 8196-2018 Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards GB/T 9069-2008 Determination of sound power level for noise emitted by reciprocating pump—Engineering method GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB 10395.8-1999 Tractors and machinery for agriculture and forestry—Technical means for ensuring safety—Part8:Irrigation pumps and machines GB 10395.8-2006 Tractors and machinery for agriculture and forestry—Technical means for ensuring safety—Part 8:Irrigation pumps and machines GB/T 12265-2021 Safety of machinery—Minimum gaps to avoid crushing of parts of the human body GB 12265.1-1997 Safety of machinery—Safety distances to prevent danger zones being reached by the uppar limbs GB 12265.2-2000 Safety of machinery safety distances to prevent danger zones being reached by the lower limbs GB/T 12265.3-1997 Safety of machinery—Minimum gaps to avoid crushing of parts of the human body GB/T 13008-1991 Technical specifications for mixed and axial flow pumps GB/T 13008-2010 Technical specification for mixed and axial flow pumps GB/T 13364-1992 Measurement of mechanical vibration for reciprocating pump GB/T 13364-2008 Measurement of mechanical vibration for reciprocating pump GB/T 15706-2012 Safety of machinery—General principles for design—Risk assessment and risk reduction GB/T 15706.1-1995 Safety of machinery—Basic concept, general principles for design—Part 1:Basic terminology, methodology GB/T 15706.1-2007 Safety of machinery—Basic concepts, general principles for design—Part 1:Basic terminology, methodology GB/T 15706.2-1995 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles and specifications GB/T 15706.2-2007 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles GB 16754-1997 Safety of machinery—Emergency stop—Principles for design GB/T 16754-2008 Safety of machinery—Emergency stop—Principles for design GB/T 16754-2021 Safety of machinery—Emergency stop function—Principles for design GB/T 16907-1997 Technical specifications for centrifugal pumps—Class I GB/T 16907-2014 Technical specifications for centrifugal pumps(Class Ⅰ) GB/T 18153-2000 Safety of machinery—Temperatures of touchable surfaces—Ergonomics data to establish temperature limit values for hot surfaces GB/T 18153-2024 Safety of machinery—Safety data to establish temperature limit values for touchable hot surfaces GB/T 18268.1-2010 Electrical equipment for measurement,control and laboratory use—EMC requirements—Part 1:General requirements GB/T 18268.1-2025 Electrical equipment for measurement,control and laboratory use—EMC requirements—Part 1:General requirements GB/T 19670-2005 Safety of machinery—Prevention of unexpected start-up GB/T 19670-2023 Safety of machinery—Prevention of unexpected start-up GB/T 19840-2005 Rotary positive displacement pumps—Technical requirements GB/T 23821-2009 Safety of machinery—Safety distances to prevent hazard zones being reached by upper and lower limbs GB/T 23821-2022 Safety of machinery—Safety distances to prevent hazard zones being reached by upper and lower limbs GB/T 25140-2010 Seal-less rotodynamic pumps—ClassⅡ—Specification GB/T 29529-2013 Methods of measuring and evaluating noise of pumps GB/T 29531-2013 Methods of measuring and evaluating vibration of pumps GB/T 33509-2017 General specification for mechanical seals GB/T 33634-2017 Liquid pumps—Safety requirements—Hydrostatic testing GB/T 33925.1-2017 Liquid pumps and installation—General terms,definitions,quantities,letter symbols and units—Part 1:Liquid pumps GB/T 33925.2-2018 Liquid pumps and installation—General terms,definitions,quantities,letter symbols and units—Part 2:Pumping system GB/T 34875-2017 Shaft sealing systems for centrifugal and rotary pumps GB 50058-2014 Code for design of electrical installations in explosive atmospheres JB/T 6896-2007 Air separation equipment surface cleanliness JB/T 6896-1993 Air Separation Equipment - Surface Cleanliness JB/T 8697-2014 Diaphragm Pump JB/T 9090-2014 Hydraulic and Leakage Tests on Components of Volume Pump JB/T 9090-1999 Volumetric pump component hydraulic and leakage testing