GB 9842-1988
Abolished
GB/T 29464-2023
Active
National standards
GB/T 29464-2023 Steam-driven jet heat exchanger
GB/T 29464-2023 Steam-driven jet heat exchanger
Basic Information
Standard Code:
GB/T 29464-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heat exchange equipment
ICS Name:
\nHeat exchanger
Publish Date:
2023-05-23
Implement Date:
2023-05-23
Pages:
28 pages
Scope
This document specifies the requirements for the materials, design, manufacturing, inspection, acceptance, and installation and use of two-phase flow jet heat exchangers (hereinafter referred to as jet heat exchangers).
This document is applicable to jet heat exchangers used in the fields of energy and power, petrochemical industry, refrigeration and air conditioning, central heating, domestic hot water, and production process hot water, which use steam as a heat source and achieve heat exchange through a gas-liquid mixture.
Development Information
Replace the following standards
Referenced Standards
GB/T 13296-2023 Seamless stainless steel tubes for boiler and heat exchanger
GB/T 13384-1992 General specifications for packagings of mechanical and electrical products
GB/T 13384-2008 General specifications for packing of mechanical and electrical product
GB/T 14976-2002 Stainless steel seamless tubes for fluid transport
GB/T 14976-2012 Seamless stainless steel pipes for fluid transport
GB/T 14976-2025 Seamless stainless steel pipes for fluid transport
GB/T 19066.1-2003 Specification and symbol of flexible graphite corrugated metal gaskets
GB/T 19066.1-2008 Dimensions for flexible graphite covered wave-serrated metal gaskets
GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges—Part 1:PN designated
GB/T 19066.2-2003 Dimensions of flexible graphite corrugated metal gaskets for pipe flanges
GB/T 19066.2-2020 Composite wave-serrated metal gaskets for pipe flanges—Part 2:Class designated
GB/T 19066.3-2003 Specifications of flexible graphite corrugated metal gaskets
JB/T 8803-2015 Bimetallic thermometer
JB/T 8803-1998 Bimetallic thermometer
NB/T 47008-2017 Carbon steel and alloy steel forgings used in pressure equipment
NB/T 47008-2010 Carbon and alloy steel forgings for pressure equipments
NB/T 47010-2017 Stainless steel and heat-resistant steel forgings used in pressure equipment
NB/T 47010-2010 Stainless and heat-resisting steel forgings for pressure equipments
Related Standards
GB 9843-1988
Abolished
GB 9843-1988 Specifications for H · P urea scrubber
GB 10476-1989
Abolished
GB 10476-1989 Specifications for urea high pressure condenser
GB/T 10476-2004
Replaced
GB/T 10476-2004 Specifications for urea high pressure condenser
GB/T 9842-2004
Replaced
GB/T 9842-2004 Specification for urea reactor
GB/T 9843-2004
Active