GB 9842-1988
Abolished
GB/T 151-2014
Active
National standards
GB/T 151-2014 Heat exchangers
GB/T 151-2014 Heat exchangers
Basic Information
Standard Code:
GB/T 151-2014
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heat exchange equipment
ICS Name:
\nHeat exchanger
Publish Date:
2014-12-05
Implement Date:
2015-05-01
Pages:
250 pages
Scope
1.1 This standard specifies the general requirements for metal heat exchangers, and stipulates the requirements for the materials, design, manufacture, inspection, acceptance, and installation and use of shell-and-tube heat exchangers.
1.2 The general requirements of this standard apply to shell-and-tube heat exchangers and other structural types of heat exchangers. All contents of this standard apply to shell-and-tube heat exchangers.
1.3 The design pressure applicable to this standard is:
a) The design pressure of shell-and-tube heat exchangers shall not exceed 35 MPa;
b) The design pressure of other structural types of heat exchangers shall be determined according to the corresponding reference standards.
1.4 The design temperature applicable to this standard is:
a) Steel shall not exceed the allowable use temperature range of materials listed in GB 150.2—2011;
b) Other metal materials shall be determined according to the allowable use temperature of materials listed in the corresponding reference standards.
1.5 The nominal diameter applicable to shell-and-tube heat exchangers in this standard shall not exceed 4,000 mm, and the product of the design pressure (MPa) and the nominal diameter (mm) shall not exceed 2.7×104.
1.6 Shell-and-tube heat exchangers exceeding the scope of 1.5 may be constructed in accordance with this standard.
1.7 This standard does not apply to the following heat exchangers:
a) Heat exchangers directly heated by flames;
b) Flue-type residual (waste) heat boilers;
c) Heat exchangers in nuclear energy devices with the risk of neutron radiation damage and failure;
d) Non-metal heat exchangers;
e) Heat exchangers in the refrigeration and air conditioning industry that have national standards or industry standards separately.
1.8 Definition of heat exchangers:
a) Connection of heat exchangers with external pipes:
1) The beveled end face of
Development Information
Replace the following standards
Referenced Standards
GB/T 29465-2023 Flange of floating heat exchangers
NB/T 47002.1-2019 Stress-resistant composite plate for pressure vessels - Part 1: Stainless steel-steel composite plate
NB/T 47002.2-2019 Composite plates for pressure vessels - Part 2: Nickel-steel composite plates
NB/T 47002.3-2019 Pressure vessel composite plate - Part 3: Titanium-steel composite plate
NB/T 47002.4-2019 NB/T 47002.4-2019 Composite plates for pressure vessels - Part 4: Copper-steel composite plates
NB/T 47003.1(JB/T 4735.1)
NB/T 47004.1-2017 Plate Heat Exchanger Part 1: Removable Plate Heat Exchanger
NB/T 47004.1-2025 Panel-type heat exchanger Part 1: Removable-type panel-type heat exchanger
NB/T 47004.2-2021 Plate Heat Exchanger Part 2: Welded Plate Heat Exchangers
NB/T 47006-2019 NB/T 47006-2019 Aluminum Blade-and-Groove Heat Exchanger
NB/T 47007-2018 Air-cooled heat exchanger
NB/T 47007-2010 Air-cooled heat exchangers
NB/T 47011
NB/T 47013.10(JB/T 4730.10)
NB/T 47014-2023 Pressure equipment welding process qualification
NB/T 47019.1-2021 NB/T 47019.1-2021 Ordering Technical Conditions for Tubes Used in Boilers and Heat Exchangers Part 1: General Requirements
NB/T 47019.1-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 1:General Requirements
NB/T 47019.2-2021 Specifications for the technical conditions for ordering of boiler and heat exchanger pipes - Part 2: Non-alloy and alloy steel pipes with specified room temperature properties
NB/T 47019.2-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 2:Non-alloy and alloy steel with room temperature properties
NB/T 47019.3-2021 Specifications for the technical conditions for ordering of boiler and heat exchanger pipes - Part 3: Non-alloy and alloy steels with specified high-temperature properties
NB/T 47019.3-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 3:Non-alloy and alloy steel with specified elevated temperature properties
NB/T 47019.4-2021 Order Specification for Low Alloy Steel Tubes for Boilers and Heat Exchangers - Part 4: Low Temperature Application for Low Alloy Steel Tubes
NB/T 47019.4-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 4:Low alloy steel for low-temperature service
NB/T 47019.5-2021 Specification for orders of boiler and heat exchanger tubes - Part 5: Stainless steel
NB/T 47019.5-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 5:Stainless steel
NB/T 47019.6-2021 Nitriled piping technical requirements for boilers and heat exchangers Part 6: Austenitic-ferromagnetic duplex stainless steel
NB/T 47019.6-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 6:Ferrite/austenite duplex steel
NB/T 47019.7-2021 Technical Conditions for Ordering of Tubes for Boilers and Heat Exchangers - Part 7: Copper and Copper Alloys
NB/T 47019.7-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 7:Copper and copper alloy/tube
NB/T 47019.8-2021 Technical Conditions for Orders of Tubes for Boilers and Heat Exchangers - Part 8: Titanium and Titanium Alloys
NB/T 47019.8-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 8:Titanium and titanium alloy
NB/T 47019.9-2021 Specification for ordering of pipes for boilers and heat exchangers - Part 9: Nickel and nickel alloys
NB/T 47020(JB/T 4700)
NB/T 47021(JB/T 4701)
NB/T 47022(JB/T 4702)
NB/T 47023(JB/T 4703)
NB/T 47024(JB/T 4704)
NB/T 47025(JB/T 4705)
NB/T 47026(JB/T 4706)
NB/T 47027-2012 Stud bolts & nuts for body flange
NB/T 47041-2014(JB/T 4710)
JB/T 4711-2003 Coating and packing for pressure vessels transport
JB/T 4712.1-2007 Vessel supports-Part 1:Saddle support
JB/T 4712.3-2007 Vessel supports-Part 3:Lug support
JB/T 4730.3-2005 Nondestructive testing of pressure equipments—Part 3:Ultrasonic testing
JB/T 4730.4-2005 Nondestructive testing of pressure equipments—Part 4:Magnetic particle testing
JB/T 4730.5-2005 Nondestructive testing of pressure equipments—Part 5:Penetrant testing
JB/T 4730.6-2005 Nondestructive testing of pressure equipments—Part 6:Eddy current testing
JB 4732-1995
JB/T 4734
JB/T 4745
JB/T 4751
JB/T 4755-2006 Copper pressure vessels
JB/T 4756-2006 Nickel and nickel alloy pressure vessels
HG/T 20592
HG/T 20615
TSG R0004-2009 Supervision Regulation on Safety Technology for Stationary Pressure Vessel
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GB 10476-1989
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