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Std ID |
Description (Standard Title) |
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HG/T 21565-1995
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Stirring Transmission Device - Bottom Cover
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HG/T 21566-1995
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Stirring Transmission Device - Single-pivot Frame
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HG/T 21567-1995
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Stirring Transmission Device - Double-pivot Frame
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HG/T 21568-1995
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Stirring Transmission Device - Drive Shaft
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HG/T 21569.1-1995
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Stirring Transmission Device - Coupling with Short Section
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HG/T 21569.2-1995
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Stirring Transmission Device - Block Type Elastic Coupling
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HG/T 21570-1995
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Stirring Transmission Device - Coupling
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HG/T 21571-1995
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Stirring Transmission Device - Mechanical Seal
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HG/T 21572-1995
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Stirring Transmission Device - Mechanical Seal Circulation and Protection System
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HG/T 2649-1995
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(Back to base buried scraper conveyor)
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HG/T 20569-1994
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(Mechanical mixing equipment)
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HG/T 21548-1993
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Standard series of suction dredges in radial secondary settling ponds
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HG/T 2469-1993
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(Vertical sander)
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HG/T 2470-1993
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Dise-type Airflow Crusher
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HG/T 2472-1993
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Specifications for PVC fluidized bed drier
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HG/T 2473-1993
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(High-speed disperser)
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HG/T 2474-1993
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Cone and Screw Mixer
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HG/T 21537.7-1992
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(Stirring gear. Carbon steel stuffing box)
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HG/T 21537.8-1992
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(Stirring gear stainless steel stuffing box)
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HG/T 2266-1992
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Technical Specification for Centrifugal Compressors used in Oil Refining and Chemical Industries
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HG 2035-1991
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(Phosphorus packaging drums technical conditions)
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HG/T 2042-1991
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Soda packing machine technical conditions
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HG/T 2043-1991
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(After Clover Bend mixer technical conditions)
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HG/T 2065-1991
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Technical Specification for Paint Preparer
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HG/T 2102-1991
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(The outer surface of the drum filter vacuum filter base machine)
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HG/T 2115-1991
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Technical Specification for Spinner
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HG/T 2123-1991
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(Stirrer type and main parameters)
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HG/T 2124-1991
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(Paddle stirrer technical conditions)
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HG/T 2125-1991
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(Turbo agitator technical conditions)
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HG/T 2126-1991
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(Propeller stirrer technical conditions)
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HG/T 2127-1991
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(Box mixer technical conditions)
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HG/T 3169-1989
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Specification for rotary scraper
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HG/T 3170-1989
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Specification for portal scraper
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HG/T 3171-1989
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Specifications for lever type solid material packager
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HG 3159-1986
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(Chinese Industry Standard)
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HG/T 3168-1986
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Methods of performance tests for oil burners
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HG 5-1571-1985
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(Ordinary carbon steel and low alloy steel tank standard series classification and technical conditions)
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HG 5-1572-1985
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(Flat detachable flat lid tank series)
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HG 5-1573-1985
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(Flat topped tank series)
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HG 5-1574-1985
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(Cone flat tank top series)
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HG 5-1575-1985
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(90 Degree no flattened conical bottom hem tank series)
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HG 5-1576-1985
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(90 Degree conical bottom hem elliptical head (suspended bearing) Tank Series)
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HG 5-1577-1985
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(90 Degree conical bottom hem oval head (leg) tank series)
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HG 5-1578-1985
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(Vertical elliptical head (suspended bearing) Tank Series)
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HG 5-1579-1985
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(Vertical elliptical head (legs, skirt) tank series)
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HG 5-1580-1985
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(Horizontal oval head tank series)
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HG/T 3145-1985
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Classification and Technical Specification of Standard Series of Plain Carbon Steel and Low Alloy Steel Storage Tank
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HG/T 3146-1985
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Storage Tank Series with Flat Bottom and Detachable Flat-cover
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HG/T 3147-1985
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Storage Tank Series with Flat Bottom and Flat Top
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HG/T 3148-1985
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Storage Tank Series with Flat Bottom and Conic Node
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HG/T 3149-1985
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Storage Tank Series with 90° Non-flanged Cone Bottom and Flat Top
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HG/T 3150-1985
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Storage Tank Series with 90° Flanged Cone Bottom and Ellipsoidal Head (Hanging Support)
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HG/T 3151-1985
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Storage Tank Series with 90° Flanged Cone Bottom and Ellipsoidal Head (Support Leg)
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HG/T 3152-1985
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Storage Tank Series with Vertical Ellipsoidal Head (Hanging Support)
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HG/T 3153-1985
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Storage Tank Series with Vertical Ellipsoidal Head (Support Leg and Skirt)
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HG/T 3154-1985
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Storage Tank Series with Horizontal Ellipsoidal Head
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HG/T 3156-1985
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(Chinese Industry Standard)
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HG/T 21546.5-1993
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(Rotary cylinder out of the tank sealing device (MG type) and technical conditions)
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HG/T 21616-1997
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Standard Series of Conventional Plant Mufflers for Chemical Plant
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HG/T 21637-2021
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Strainers for piping system of the chemical industry
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HG/T 21637-1991
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Chemical Pipe Filter
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HG 5-1587-1985
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(LPG tanker spring safety valve)
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HG 5-1588-1985
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(Liquefied petroleum gas emergency shut-off valve)
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HG/T 3157-1985
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(LPG tanker spring safety valve)
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HG/T 3158-1985
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(Liquefied petroleum gas emergency shut-off valve)
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HG/T 2044-2020
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(Technical conditions of sprayed chromium oxide seal ring for mechanical seal)
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HG/T 2099-2020
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(Kettle mechanical seal test specification)
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HG/T 2100-2020
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(Mechanical seal for liquid ring type chlorine gas pump)
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HG/T 2122-2020
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(Kettle mechanical seal auxiliary device)
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HG/T 2269-2020
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(Technical condition of mechanical seal for kettle)
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HG/T 2479-2020
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(Technical condition of wave spring for mechanical seal)
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HG/T 3124-2020
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(Technical condition of mechanical seal for welded metal bellows kettle)
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HG/T 4113-2020
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(Kettle mechanical seal gas leakage test method)
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HG/T 4114-2020
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(Technical condition of mechanical seal for pulp pump)
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HG/T 21574-2018
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Standard for design and selection of chemical equipment lifting lugs
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HG/T 2477-2016
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Technical conditions of cauldron-using mechanical seal for sand mill
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HG/T 3182-2016
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(Glossary of terms for chemical pumps)
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HG/T 21514-2014
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Technical specification of steel manholes and handholes
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HG/T 21515-2014
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Manholes for atmospheric use
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HG/T 21516-2014
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Plate flange manholes with hinged cover
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HG/T 21517-2014
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Slip on flange manholes with hinged cover
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HG/T 21518-2014
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Welding neck flange manholes with hinged cover
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HG/T 21519-2014
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Plate flange manholes with davit to verticla cover
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HG/T 21520-2014
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Slip on flange manholes with davit to vertical cover
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HG/T 21521-2014
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Welding neck flange manholes with davit to vertical cover
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HG/T 21522-2014
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Plate flange manholes with davit to horizontal cover
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HG/T 21523-2014
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Slip on flange manholes with davit to horizontal cover
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HG/T 21524-2014
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Welding neck flange manholes with davit to horizontal cover
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HG/T 21525-2014
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Quick open manholes for atmospheric use
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HG/T 21526-2014
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Elliptical quick open manholes with hinged cover
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HG/T 21527-2014
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Quick open manholes with hinged dome cover
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HG/T 21528-2014
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Handholes for atmospheric use
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HG/T 21529-2014
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Plate flange handholes
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HG/T 21530-2014
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Slip on flange handholes
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HG/T 21531-2014
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Welding neck flange handholes
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HG/T 21532-2014
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Welding neck flange handholes with hinged cover
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HG/T 21533-2014
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Quick open handholes for atmospheric use
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HG/T 21534-2014
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Quick open handholes with rotating handle
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HG/T 21535-2014
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Quick open handholes with hinged cover
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HG/T 21594-2014
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Classification and technical specification for lining stainless steel manholes and handholes
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