|
Std ID |
Description (Standard Title) |
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HG 20618-1997
|
Welded steel pipe flanges with neck (American System)
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HG 20619-1997
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(Socket welding steel pipe flanges (American System))
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HG 20620-1997
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(Steel pipe flanges (American System))
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HG 20621-1997
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(Loose ring welded steel pipe flanges (American System))
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HG 20622-1997
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(Steel pipe flange cover (American System))
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HG 20623-1997
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(Large-diameter steel pipe flanges (American System))
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HG 20624-1997
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(Steel pipe flanges (American System))
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HG 20625-1997
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(Steel pipe flange pressure temperature rating (American System))
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HG 20626-1997
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(Welded steel pipe flange joints and groove dimensions (American System))
|
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HG 20627-1997
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(Steel pipe flanges with a non-metallic flat gaskets (American System))
|
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HG 20628-1997
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(Teflon-coated steel pipe flanges with gaskets (American System))
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HG 20629-1997
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(Steel pipe flanges with flexible graphite gaskets (American System))
|
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HG 20630-1997
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(Metal-coated steel pipe flanges with gaskets (American System))
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HG 20631-1997
|
(Steel pipe flanges with spiral wound gasket (American System))
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HG 20632-1997
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(Steel pipe flanges with tooth combination pad (American System))
|
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HG 20633-1997
|
(Steel pipe flanges with metal ring gasket (American System))
|
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HG 20634-1997
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(Steel pipe flanges with fasteners (American System))
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HG 20635-1997
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(Steel pipe flanges, gaskets, fasteners optional provisions (American System))
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|
HG/T 2619-1994
|
(PS plate aluminum base)
|
|
HG/T 21610-1996
|
General drawing of standard joints for hot rolled ordinary profile steel (welding connection)
|
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HG/T 21541-1992
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General drawing of standard joints for welding H shaped steel
|
|
HG/T 2648-1994
|
(Conveyor roller friction tester technical conditions)
|
|
HG/T 2069-2022
|
(Rotary shaft lip seal ring two-half-axis radial force tester)
|
|
HG/T 2382-2022
|
(General technical requirements for rubber testing equipment)
|
|
HG/T 3122-2022
|
(Drum tire high speed durability testing machine)
|
|
HG/T 3123-2022
|
(Tire Strength, Beading Resistance and Static Load Testing Machine)
|
|
HG/T 3136-2022
|
(Footwear simulation walking (life) testing machine)
|
|
HG/T 5831-2021
|
Chemical online gas mass spectrometer
|
|
HG/T 5832-2021
|
No-welding thermocouple for chemical plant
|
|
HG/T 2066-2020
|
(Rotating roller type abrasion machine)
|
|
HG/T 2073-2020
|
(Akron Abrasion Tester)
|
|
HG/T 3708-2020
|
(Ordinary V-belt fatigue (no torque) testing machine)
|
|
HG/T 5721-2020
|
(Rubber ozone-resistant aging box)
|
|
HG/T 5722-2020
|
(Rubber air tightness tester)
|
|
HG/T 5641-2019
|
(Portable methane telemeter)
|
|
HG/T 5642-2019
|
(Sulfur Recovery Unit Ultraviolet Method H2S and SO2 Ratio Analyzer)
|
|
HG/T 3121-2017
|
Oscillating disc curemeter
|
|
HG/T 3242-2017
|
Rubber Mooney viscometer
|
|
HG/T 3709-2017
|
Rotorless curemeter
|
|
HG/T 5226-2017
|
(Float level gauge)
|
|
HG/T 5227-2017
|
(Fluidized catalytic cracking regeneration flue gas laser gas analyzer)
|
|
HG/T 5229-2017
|
Hot air oven
|
|
HG/T 5110-2016
|
(Sulfuric acid bubbling method standard humidity generator)
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|
HG/T 3802-2014
|
Conductivity transmitter
|
|
HG/T 2067-2011
|
Technical specifications for rubber fatigue testing machines
|
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HG/T 2071-2011
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Technical specifications for rubber rebound resilience testing machines
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|
HG/T 2151-2011
|
Technical specifications for rubber parallel-plate plastometers
|
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HG/T 2152-2011
|
Technical specifications for DBP absorption number of carbon black absorptometers
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|
HG/T 2368-2011
|
Technical specifications for rubber durometers types A
|
|
HG/T 2383-2011
|
Technical specifications fo rubber and plastics 90-degreeflex testing machine
|
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HG/T 2384-2011
|
Technical specifications for rubber low-temperature impact testers
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HG/T 2439-2011
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Technical specifications for ball rebound tester
|
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HG/T 2440-2011
|
Technical specifications for rubber and plastic coated flex fabric wear testing machine
|
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HG/T 2441-2011
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Technical specifications for rubber oxygen pressure aging chamber
|
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HG/T 2644-2011
|
Technical specifications for rubber-covered rollers Pusey and Jones hardness tester
|
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HG/T 2645-2011
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Technical specifications for rubber dies
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HG/T 2647-2011
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Technical specifications for common V belt and narrow V belt measuring machine
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HG/T 2648-2011
|
Technical specifications for conveyor drum friction testing machine
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|
HG/T 3137-2011
|
Technical specifications for rubber plasticity test cutting machine
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|
HG/T 2041-2009
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Technical specifications for rubber thickness gauges
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HG/T 2066-2009
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Technical specifications for rotating cylindrical drum devices
|
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HG/T 2068-2009
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Technical specifications for rubber rapid plastimeters
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|
HG/T 2070-2009
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Technical specifications for rubber compression flexometers
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HG/T 2072-2009
|
Technical specifications for micro IRHD testers
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|
HG/T 2073-2009
|
Technical specifications for Akron wearing test machines
|
|
HG/T 4094-2009
|
Chemical online electrochemical oxygen analyzer
|
|
HG/T 4095-2009
|
On-line gas chromatograph for chemical process
|
|
HG/T 4096-2009
|
Field analyzer house system in chemical plant
|
|
HG/T 2073-2005
|
Technical specifications for Akron wearing test machine
|
|
HG/T 3242-2005
|
Technical specifications for rubber Mooney viscometer
|
|
HG/T 3243-2005
|
Technical specifications for tensile stress relax meter of vulcanized rubber
|
|
HG/T 3708-2003
|
Specification of classical V-belts fatigue testing machine
|
|
HG/T 3709-2003
|
Specifications of rotorless curemeters
|
|
HG/T 3710-2003
|
Specifications of direct reading type rubber density tester
|
|
HG/T 3121-1998
|
Specifications of oscillating disc cure meter for rubber
|
|
HG/T 3122-1998
|
Specification of the drum tester for tyres endurance or high speed test
|
|
HG/T 3123-1998
|
Technical condition of the tyre strength tubness unseating, dead load tester
|
|
HG/T 3136-1998
|
Specifications of shoes simulated walk (life) testing machine
|
|
HG/T 3137-1998
|
Specifications of plasticity testing cuting machine for rubber
|
|
HG/T 3138-1998
|
JX type technical conditions of the sieve remains tester mensural instrument
|
|
HG/T 2644-1994
|
(Cots Zhao (P. J) durometer technical conditions)
|
|
HG/T 2647-1994
|
(V-belt and narrow V-belt measuring machine technical conditions)
|
|
HG/T 2439-1993
|
(Ball rebound tester technical conditions)
|
|
HG/T 2481-1993
|
(Electrolytic process gas trace moisture analyzer technical conditions)
|
|
HG/T 2368-1992
|
(Shore A durometer rubber pocket technical conditions)
|
|
HG/T 2382-1992
|
General Technical Specifications for Rubber Testing Instruments and Equipment
|
|
HG/T 2041-1991
|
(Rubber thickness gauge technical conditions)
|
|
HG/T 2064-1991
|
Technical Specification of Admission Space Tester
|
|
HG/T 2068-1991
|
(Rubber fast Plastometer technical conditions)
|
|
HG/T 2069-1991
|
Technical Specification for Double-semi-haft Type Radial Force Tester of Lip Type Packing of Rotating Shaft
|
|
HG/T 2072-1991
|
(Miniature international rubber hardness technical conditions)
|
|
HG/T 2114-1991
|
Technical Specification for Lowflash Tester
|
|
HG/T 2116-1991
|
(Conventional high hardness International Rubber Hardness Tester)
|
|
HG/T 2151-1991
|
(Rubber parallel plate (William) Plastometer technical conditions)
|
|
HG/T 2152-1991
|
(DBP absorption of carbon black tester technical conditions)
|
|
HG/T 3165-1986
|
Carbon steel glass floater level indicator
|
|
HG/T 3166-1986
|
F-46-lined carbon steel glass floater level indicator
|
|
HG/T 5228-2017
|
(Multi - point chemical equipment with flexible armored thermocouple)
|
|
HG/T 3987-2016
|
(Electrochemical hydrogen sulfide gas detector)
|
|
HG/T 4598-2014
|
Target flowmeter for chemical industry
|