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Std ID |
Description (Standard Title) |
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HG/T 2407-1992
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Polyester pressure sensitive adhesive tapes for electrical insulation
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HG/T 2003-1991
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HG/T 2003 -1991 Electronic components paint
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HG/T 3371-1987
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(A30-11 amino baking varnish)
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HG/T 3372-1987
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(C30-11 drying alkyd varnish)
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HG/T 3373-1987
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Alkyd Insulating Baking Paint
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HG/T 3374-1987
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Epoxy Ester Insulating Baking Varnish
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HG/T 3375-1987
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(W30-11 silicone insulating paint drying HMI)
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HG/T 3376-1987
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Silicone Insulating Baking Paint
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HG/T 3377-1987
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Pink Silicone Insulating Baking Paint
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HG 2-57-1980
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(Insulating paint film breakdown strength assay)
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HG 2-60-1980
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(Arc resistance assays)
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HG/T 2-57-1980
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(Chinese Industry Standard)
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HG/T 3332-1980
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Method for determining arc resistance of arc resistant paint
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HG 2-59-1978
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(Insulating paint film volume resistivity and surface resistivity measurement method)
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HG/T 3331-1978
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Method of determining volume resistivity and surface resistivity of insulating paint film
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HG/T 21608-2012
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Engineering technical requirements for liquid loading arm
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HG/T 21608-1996
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(Liquid handling arm)
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HG/T 3646-1999
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Anti-tear steel cord conveyor belt for general use
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HG/T 3647-1999
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Cold resistant conveyor belt
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HG/T 21611.1-1996
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Collective general drawings of reinforced concrete trestles of belt conveyers
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HG/T 2818-1996
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Light-duty conveyer belt
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HG/T 2194-1991
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(Canvas conveyor belt plies joint provision)
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HG/T 21615-1997
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Modified Polypropylene Chamber Type and Plate-and-frame Type Pressure Filter Series
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HG/T 6093-2022
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Bipolar membrane
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HG/T 5893-2021
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(Automatic Tester for Integrity of Microfiltration Membrane Filter)
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HG/T 5699-2020
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(Diffusion dialysis positive membrane)
|
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HG/T 5540-2019
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(Tubular A-type (NaA) molecular sieve permeable membrane)
|
|
HG/T 5231-2017
|
Organic tubular membrane module
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HG/T 5112-2016
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(Diffuse dialysis)
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HG/T 3184-2018
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(Chemical industry furnace pressure component manufacturing technical specifications)
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HG/T 20555-2006
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Specification for design of centrifugal compressor foundation
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HG/T 20554-1993
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Specification for Basic Design of Piston Compressors
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HG/T 20555-1993
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(Centrifugal compressor design basis requirements)
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HG/T 3184-1987
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Vocabulary of terms for chemical industry reciprocating compressor
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HG/T 3185-1987
|
Vocabulary of terms for chemical industry axial flow compressor
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HG/T 3186-1987
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Vocabulary of terms for Chemical industry centrifugal compressor
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|
HG/T 3183-1989
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Specifications for single-stage single-suction chemical centrifugal pumps with fluoridated plastics lining
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HG/T 3182-1987
|
Vocabulary of Terms for Chemical Pump
|
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HG/T 20222-2017
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Specification for welding technique of aluminium and aluminium alloy
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HG/T 20223-2017
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Technical specification for welding and brazing of copper and copper-alloy
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HGJ 222-1992
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Technical specification for welding aluminium and aluminium alloys
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HGJ 223-1992
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Technical specification for welding copper and copper alloys
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|
HG/T 2045-1991
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(Grading kettle mechanical seal product quality)
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HG/T 20201-2007
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Technical specification for online leak sealing
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HG/T 2046-1991
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(Mechanical seal ring vacuum sintering technical conditions)
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HG/T 3139-1978
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(Kettle vertical reducer models and basic parameters)
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HG/T 3140-1978
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(BLD type cycloid gear reducer)
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HG/T 3141-1978
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(LG type two gear reducer)
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HG/T 3142-1978
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(P-type V-belt reducer)
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HG/T 2819-1996
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Banded narrow V belt
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HG 2539-1993
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Steel wire rope core non-flammable conveyer belt
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HG/T 2297-1992
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Rubber belts for conveyor
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HG/T 2434-1993
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(Glass-lined valves technical conditions)
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HG/T 4304-2012
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Anti-Corrosion technical conditions for equipment lined with polyolefine (PO)
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HG/T 3215-1986
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Polytrifluoromonochlorethylene plastic. Lined stop valve
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HG/T 20592-2009
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[Including Corrigendum/Modification 2012] Steel pipe flanges (PN designated)
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HG/T 20606-2009
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Non-metallic flat gaskets for use with steel pipe flanges (PN designated)
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HG/T 20607-2009
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PTFE envelope gaskets for use with steel pipe flanges (PN designated)
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HG/T 20609-2009
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Metal jacketed gaskets for use with steel pipe flanges (PN designated)
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HG/T 20610-2009
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Spiral wound gaskets for use with steel pipe flanges (PN designated)
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HG/T 20611-2009
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Covered serrated metal gaskets for use with steel pipe flanges (PN designated)
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HG/T 20612-2009
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Metallic ring joint gaskets for use with steel pipe flanges (PN designated)
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HG/T 20613-2009
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Bolting for use with steel pipe flanges (PN designated)
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HG/T 20614-2009
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Specification for ion of steel pipe flanges, gaskets and bolting (PN designated)
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HG/T 20615-2009
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Steel pipe flanges (Class designated)
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HG/T 20623-2009
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Large diameter steel pipe flanges (PN designated)
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HG/T 20627-2009
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Non-metallic flat gaskets for use with steel pipe flanges (Class designated)
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HG/T 20628-2009
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PTFE envelope gaskets for use with steel pipe flanges (Class designated)
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HG/T 20630-2009
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Metal jacketed gaskets for use with steel pipe flanges (Class designated)
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HG/T 20631-2009
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Spiral wound gaskets for use with steel pipe flanges (Class designated)
|
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HG/T 20632-2009
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Covered serrated metal gaskets for use with steel pipe flanges (Class designated)
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HG/T 20633-2009
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Metallic ring joint gaskets for use with steel pipe flanges (Class designated)
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HG/T 20634-2009
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Bolting for use with steel pipe flanges (Class designated)
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HG/T 20635-2009
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Specification for ion of steel pipe flanges, gaskets and bolting (Class designated)
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HG 20592-1997
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(Steel pipe flange type, parameters (European system))
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HG 20593-1997
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Slip-on-welding plate steel pipe flanges (European System)
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HG 20594-1997
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(With neck flat welded steel pipe flanges (European system))
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HG 20595-1997
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Steel pipe welding neck flange
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HG 20596-1997
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(Integral steel pipe flanges (European system))
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HG 20597-1997
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(Socket welding steel pipe flanges (European system))
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HG 20598-1997
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Threaded Steelpipe Flanges (European System)
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HG 20599-1997
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(Loose ring welded steel pipe flanges (European system))
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HG 20600-1997
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(Loose ring flat welding steel pipe flanges (European system))
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HG 20601-1997
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Steel pipe blank flanges (Europe System)
|
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HG 20602-1997
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Blind Flange with Stainless Steel Lining (European System)
|
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HG 20603-1997
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(Steel pipe flanges (European system))
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HG 20604-1997
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(Steel pipe flange pressure temperature rating (European system))
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HG 20605-1997
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(Welded steel pipe flange joints and groove dimensions (European system))
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HG 20606-1997
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(Steel pipe flanges with a non-metallic flat gaskets (European system))
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HG 20607-1997
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(Steel pipe flanges with Teflon coated pad method (European system))
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HG 20608-1997
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(Steel pipe flanges with flexible graphite gaskets (European system))
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HG 20609-1997
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(Metal-coated steel pipe flanges with gaskets (European system))
|
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HG 20610-1997
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(Steel pipe flanges with spiral wound gasket (European system))
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HG 20611-1997
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Tooth Profile Combined Gaskets forSteel Pipe Flanges
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HG 20612-1997
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(Steel pipe flanges with metal ring gasket (European system))
|
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HG 20613-1997
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(Steel pipe flanges with fasteners (European system))
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HG 20614-1997
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(Steel pipe flanges, gaskets, fasteners optional provisions (European system))
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HG 20615-1997
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(Steel pipe flange type, parameters (American System))
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HG 20616-1997
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(With neck flat welded steel pipe flanges (American System))
|
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HG 20617-1997
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Welded steel pipe flanges with neck (American System)
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