Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Regulations for Packaging, Marking, Transportation and Storage of Adhesive ProductsHG 3075-1982
Determination Method for Water Absorption of Paint Film HG 5-1612-1985
Determination Method for Conductivity of Electrophoretic PaintHG/T 3335-1977
Cuprous oxide for industrial useHG/T 2961-1999
Photography. Processing chemicals. Specifications for boric acid, granularHG/T 3013-1999
Design Specification of Equipment Layout for Chemical Plant [Bound Volume] HG/T 20546.1~20546.5-2009
Rubber threadsHG/T 2448-1993
Photography. Processing chemicals. Specifications for sodium tetraborate decahydrateHG/T 3014-1999
Vessel of glass - lined steel for distillationHG/T 3126-1998
Design Standard Piping Mechanic for Chemical Plant (International Design System and Method)HG/T 20645.1~20645.5-1998
Rubber fenderHG/T 2866-1997
Potassium perchlorate for industrial useHG/T 3247-2000
Fluorescent whitening agent CXTHG/T 3675-2000
Glass-lined agitator retreat curve impeller typeHG/T 2051.3-2019
m-AminoacetanilideHG/T 3603-1999
Plastice hoses, textile. reinforced, for general. purpose water applicationsHG/T 3044-1999
Cupric pyrophosphate for electroplating useHG/T 3593-1999
Conveyor belts with fabric carcass. Specification for appearance qualityHG/T 3046-1999
Emulsifier S-80HG/T 3508-1999
Appcarance guality of tyresHG/T 2177-1998
Sulphur yellowish beown 3RG (sulphur yellowish brown 5G 150%)HG/T 3598-1999
Standard Drawing for Sight Glass HG/T 21619-1986
Rubber-or plastics-coated fabrics-Determination of resistance to combined shear flexing and rubbingHG/T 3048-2002
p-Sulfanilic AcidHG/T 3678-2000
Celestite ores. Determination of hygroscopic moisture content. Gravimetric methodHG/T 2958.10-1988
1-Naphthylamine-8-sulfonic acid (Peric acid)HG/T 3389-2002
Reactive turquoise blue K-GL (Reactive turquoise blue K-GL)HG/T 3417-2002
Analytical method of content for cypermethrinHG/T 2987-1988
Mechanical seal series and operation parameters for process tanksHG/T 2098-2001
Glass lined close vessels for agiatorHG/T 2372-2003
Oleoresinous EnamelsHG/T 3370-1987
Specification of Strength Calculation on Pressure Parts for Chemical Process FurnaceHG/T 20589-1996
Chemical Reagents - Phenol RedHG 3-19959-1976
The Safety Code for Works at Height in WorkplaceHG 23014-1999
Technical Requirements for Akron Abrasion MachineHG 2073-1993
Sight Glass Sintered from Steel and Glass HG 21605-1999
Determination Method for Iodine Value of OilHG 5-1610-1985
Dye and dyestuff intermediateHG/T 2893-1997
Specification for Chemical Automatic Control Design [Bound Volume]HG/T 20699~20700-2000
Liquid piston chlorine compressor mechanical sealsHG/T 2100-1991
High purity barium titanate for electronic industrial useHG/T 3587-1999
Tobias acidHG 2548-1993
Ammonia synthesis catalystHG/T 3550-2004
askets for glass-lined steel vesselHG/T 2050-2019
Sodium Perborate for Industrial UseHG/T 518-1993
Direct deep red4BR (Direct Fast Bordeaux)HG/T 3402-2002
High temperature carbon monoxide shift catalystsHG 3546-2002
Determination of vulcanized rubber high temperature tensile strength and elongation at break ofHG/T 3868-2006
Determination of Sulfate Sulfur Content in Alunite Ore - Barium Sulfate Gravimetric MethodHG 2957.4-1984
Activated Clay HG/T 2669-1994
Rubber hoses and hose assemblies for steamHG/T 3036-1999
Sodium metbisulphite for industrial useHG/T 2826-1997
Sodium Monofluorophosphate Used in Toothpaste IndustryHG/T 2764-1996
Analytical method for technical phosphamidonHG/T 2977-1984
Rubber, vulcanized -- Determination of abrasion resistance under slippingHG/T 3836-2006
Acid nigrosine crystalsHG/T 2663-1995
Industrial circulating cooling water-Determination of mercaptobenzo-thiazoleHG/T 3518-2003
Determination of Aluminium Content in Alunite Ore - Volumetric Method HG 2957.5-1984
Vat yellow 3RT (C.I.Vat orange 11)HG/T 4160-2010
Feed grade choline chlorideHG 2941-1999
Vertical glass lined steel vessel for storageHG/T 2374-2004
N-methy anilineHG/T 3409-2001
Acid Brown P-RB (Weak Acid Brown RL 200%)HG/T 3597-1999
Specification of fluid bed equipment for sodium ion exchange water treatmentHG/T 3133-1998
1-Naphthylamine-4-Sulfonic Acid Sodium saltHG/T 3387-1999
Determination Method for Coulombic Efficiency of Electrophoretic PaintHG/T 3337-1977
Determination of free chlorine and total chlorine in industrial circulating cooling water N, N-Diethyl-1, 4-Phenylenediamine spectrophotometric methodHG/T 2028-1991
Alunite Ores HG/T 3577-1986
Unified Specification on Contents and Procedure of Detail Design DWN of Industrial Furnaces for Chemical PlantsHG/T 21536-1992
Material Codes and Abbreviations in Piping and Instrument Diagrams HG 20559.5-1993
L type cooling tower fanHG/T 3132-1998
Rubber-test rule for distribution type of testing dataHG/T 3104-1989
Injection molding shoesHG/T 3084-1999
Rubber hose. On shore oil suction and dischargeHG/T 3038-1988
Chemical reagent Barium sulfateHG/T 3033-1999
Water - jacket graphite hydrochloride synthetic furnaceHG/T 3189-2000
Industrial circulating cooling water-Determination of sulphates for sludge and corrosion productsHG/T 3535-2003
Suiphur Navy Blue 3RB (Sulphur Blue BRN)HG/T 2896-1997
Falling Weight Impact Test Method for Polypropylene Pall Ring Filler HG/T 3213-1989
Stirring Driving Device [Bound Volume] HG 21563~21572-1995
Rubber or plastics coated fabrics Accelerated ageing testsHG/T 3049-1999
Determination of flex resistance of whole rubber shoesHG/T 2871-1997
Glass lined - lift down valvesHG/T 3218-1999
Laminated dishes glass lined steel condenserHG/T 2056-2004
Preparation Specifications for Pesticidal Chemical Product Standard HG/T 24671-1996
Ebonite. Determination of impact strengthHG/T 3845-2006
Sodium antimonate hydration for electronic industrial useHG/T 3254-2001
Drive for glass-lined steel vessel with agitatorHG/T 2052-2019
Acid Red 5BHG/T 3385-1999
Vat brown 2R power fine for dyeing (Vat brown BR power fine for dyeing)HG/T 3406-2002
Glass - lined diaphragm valveHG/T 3220-1999
The determinatino of high temperature carbon monoxide shift catalystHG/T 3544-1989
2-Naphthol-3, 6-Disulfonic Acid Disodium Salt (R Salt)HG/T 3413-2000
Celestite ores. Determination of barium cantent. Barium chromate volumetric methodHG/T 2958.2-1988
Reactive brilliant red K-4BCHG/T 3426-2002
Water treatment chemicals. Polyatomic alcohol phosphate esterHG/T 2228-1991
Chemical reagent Isoamyl alcohol (3-Methy-1-butanol)HG/T 2891-1997
Technical specifications for Akron wearing test machineHG/T 2073-2005
Determination of ash of polyalkylene terephthalatesHG/T 3031-1989
Aluminum sulfate for industrial useHG/T 2225-2001
Feed grade choline chlorideHG 2941-2004
Pink Silicone Insulating Baking PaintHG/T 3377-1987
The Safety Code for Road Breaking in WorkplaceHG 23016-1999
o-ToluidineHG/T 2585-1994
Determination Method for Throwing Power of Electrophoretic PaintHG/T 3336-1977
Zinc dihydrogen phosphate for industrialHG/T 2833-1997
Regulations on contents of files on design of technical system Regulations on contents of files on finished products of professional design for technical systemHG/T 20558.3-1993
Rubber Sealing Products (Circular)HG 4-329-66
Poly Vinyl Butyral Baking AdhesiveHG/T 3360-1987
Calcium phosphate dibasic for tooth-paste industryHG 3257-1990
Feed grade potassium dihydrogenphosphateHG 2860-1997
Sodium dihydrogen phosphate for industrial useHG/T 2767-1996
Calcium carbonate precipitated for industrial useHG/T 2226-2000
Celestite ores. Determination of aluminium content. EDTA volumetric methodHG/T 2958.9-1988
Rubber seals -- Joint rings for water supply, drainage and sewerage pipelines -- Specification for materialsHG/T 3091-2000
Ebonite. Detemination of tensile strength and elongation at breakHG/T 3849-2006
Dynamic simulation method for cooling waterHG/T 2160-1991
Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of loss on ignition on dried sampleHG/T 3066-1999
Provisions on engineering design of environmental protection of chemical industry projectsHG 20667-2005
Actived calcium phosphateHG/T 3583-1999
Photography. Processing chemicals. Specifications for anhydrous potassium carbonateHG/T 3019-1999
Glass-lined Stuffing Boxes HG/T 2048-1991
2-Naphthol-6, 8-Disulfonic Acid Potassium Salt (G Salt)HG/T 3414-2002
Cuprous Cyanide for industrial useHG/T 2827-1997
Malathion Missible Oil HG 3284-2005
Determination of Total Iron Quantity in Alunite Ore - Sulfosalicylic Acid Photometric Method HG 2957.10-1984
Potassium persulfate for industrial useHG/T 2155-1991
Rubber belts for conveyorHG/T 2297-1992
Manholes and Handholes From Stainless SteelHG 21594~21604-1999
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