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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Chemical" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • HG/T 2129.20-1991
  • (Phenolic acid Chemical equipment parts right angle flange type Reducing Tee) Chemical
    China Chemical Industry Standards
  • HG/T 2129.21-1991
  • (Phenolic acid Chemical equipment parts Cartesian Tee) Chemical
    China Chemical Industry Standards
  • HG/T 2129.2-1991
  • (Phenolic acid Chemical equipment parts Chengcha Simplified) Chemical
    China Chemical Industry Standards
  • HG/T 2129.23-1991
  • (Phenolic acid Chemical equipment parts right angle flange type Reducing Stone) Chemical
    China Chemical Industry Standards
  • HG/T 2129.25-1991
  • (Phenolic acid Chemical equipment parts bi Equal fittings) Chemical
    China Chemical Industry Standards
  • HG/T 2129.27-1991
  • (Phenolic acid Chemical equipment parts expansion joints) Chemical
    China Chemical Industry Standards
  • HG/T 2129.28-1991
  • (Phenolic acid Chemical equipment parts flange) Chemical
    China Chemical Industry Standards
  • HG/T 2129.8-1991
  • (Phenolic acid Chemical equipment parts manhole) Chemical
    China Chemical Industry Standards
  • HG/T 2129.24-1991
  • (Phenolic acid Chemical equipment parts diameter pipe flange type) Chemical
    China Chemical Industry Standards
  • HG/T 2129.10-1991
  • (Phenolic acid Chemical equipment parts plate level gauge) Chemical
    China Chemical Industry Standards
  • HG/T 2128-1991
  • (Phenolic acid Chemical equipment, pipe and pipe fittings technical conditions) Chemical
    China Chemical Industry Standards
  • HG/T 2129.11-1991
  • (Phenolic acid Chemical equipment parts tube level gauge) Chemical
    China Chemical Industry Standards
  • HG/T 2129.1-1991
  • (Phenolic acid Chemical equipment parts flanged Simplified) Chemical
    China Chemical Industry Standards
  • HG/T 2129.12-1991
  • (Phenolic acid Chemical equipment parts flanged straight) Chemical
    China Chemical Industry Standards
  • HG/T 2129.13-1991
  • (Phenolic acid Chemical equipment parts straight) Chemical
    China Chemical Industry Standards
  • JC/T 440-1991
  • Chemical analysis method for dolomite intended to be used in the glass industry Chemical
    China Building Materials Standards
  • SH/T 3033-1991
  • Code for design of automobile transportation facilities for petroChemical enterprises Chemical
    China Petrochemical Industry Standards
  • SHJ 35-1991
  • (PetroChemical enterprise process equipment selection guidelines diameter) Chemical
    China Petrochemical Industry Standards
  • HG/T 2024-1991
  • (Determination of scale inhibition performance of water treatment Chemicals. Bubbling) Chemical
    China Chemical Industry Standards
  • SHJ 34-1991
  • (PetroChemical companies and drainage design specifications) Chemical
    China Petrochemical Industry Standards
  • SHJ 38-1991
  • (PetroChemical enterprises electricity production plant design requirements) Chemical
    China Petrochemical Industry Standards
  • QB/T 1133-1991
  • (Determination of the thickness of the cover layer of gold jewelry. Chemical method) Chemical
    China Light Industry Standards
  • QB/T 1134-1991
  • (Determination of the thickness of the cover layer of silver jewelry. Chemical method) Chemical
    China Light Industry Standards
  • GB/T 12938-1991
  • Determination of thiosulphate and other related residual Chemicals in processed photographic materials--Iodine-amylose锛宮ethylene blue and silver sulphide densito-metric methods Chemical
    China National Standards
  • SHJ 37-1991
  • (Chemical tube furnace oil furnace tube wall thickness calculation method) Chemical
    China Petrochemical Industry Standards
  • SJ/T 10087.5-1991
  • Methods for Chemical analysis of litharge Chemical
    China Electronics Standards
  • SJ/T 10087.7-1991
  • Methods for Chemical analysis of Sodium fluorosilicate Chemical
    China Electronics Standards
  • SJ/T 10087.6-1991
  • Methods for Chemical analysis of cerium hydrate Chemical
    China Electronics Standards
  • SJ/T 10087.8-1991
  • Methods for Chemical analysis of sodium pyroautimonate Chemical
    China Electronics Standards
  • SJ/T 10087.1-1991
  • Methods of Chemical analysis for glass raw materials for colour picture tubes. Methods for chemical analysis for arenaceous quartz Chemical
    China Electronics Standards
  • SJ/T 10087.4-1991
  • Methods for Chemical analysis of limestone Chemical
    China Electronics Standards
  • SJ/T 10087.2-1991
  • Methods for Chemical analysis of dolomite Chemical
    China Electronics Standards
  • SJ/T 10087.3-1991
  • Methods for Chemical analysis of feldspar Chemical
    China Electronics Standards
  • JC/T 420-1991
  • Chemical analysis method of chlorine in cement raw material Chemical
    China Building Materials Standards
  • SH 3029-1991
  • Code for design of exhaust barrel and flarestack for petroChemical enterprises Chemical
    China Petrochemical Industry Standards
  • HG/T 20677-1990
  • (Rubber lining Chemical Equipment) Chemical
    China Chemical Industry Standards
  • HG/T 20679-1990
  • (External Chemical equipment, pipeline corrosion design requirements) Chemical
    China Chemical Industry Standards
  • HG/T 20686-1990
  • Unified regulations on images and verbal symbols in electrical design for enterprises in Chemical industry Chemical
    China Chemical Industry Standards
  • HG/T 20676-1990
  • (Brick panels lined Chemical Equipment) Chemical
    China Chemical Industry Standards
  • HG/T 20680-1990
  • (Chemical companies boiler room design and calculation requirements) Chemical
    China Chemical Industry Standards
  • HGJ 517B-1991
  • (Chemical companies and the cable trench laying cables buried universal figure. Civil works) Chemical
    China Chemical Industry Standards
  • HG/T 21621-1991
  • (Chemical companies and the cable trench laying cables buried common chart) Chemical
    China Chemical Industry Standards
  • SH/T 3522-1991
  • (PetroChemical insulation construction process standards (with the provisions stated)) Chemical
    China Petrochemical Industry Standards
  • HG/T 2228-1991
  • Water treatment Chemicals. Polyatomic alcohol phosphate ester Chemical
    China Chemical Industry Standards
  • HGJ 532-1991
  • (Chemical pipe filter) Chemical
    China Chemical Industry Standards
  • SH 3520-1991
  • (PetroChemical Engineering chromium molybdenum heat pipe welding Technical Specification) Chemical
    China Petrochemical Industry Standards
  • HGJ 517A-1991
  • (Chemical companies and the cable trench laying cables buried generic diagram electrical part) Chemical
    China Chemical Industry Standards
  • HG/T 2229-1991
  • Water treatment Chemicals maleic acid and acrylic acid copolymers Chemical
    China Chemical Industry Standards
  • HG 2261-1991
  • (Photographic Chemicals. Succinic acid di (2-ethylhexyl) sulfonate (SU-2)) Chemical
    China Chemical Industry Standards
  • HG 2254-1991
  • (Photographic Chemicals. Coupler COM-1) Chemical
    China Chemical Industry Standards
  • SY 5277-1991
  • (Oilfield Chemical blocking agent classification and model designation) Chemical
    China Oil & Gas Industry Standards
  • SHJ 521-1991
  • (Technical specification of petroleum Chemical instrumentation construction) Chemical
    China Petrochemical Industry Standards
  • SH/T 0084-1991
  • (Cooling System Chemical Solutions for organic coatings on the ring-shaped car test method) Chemical
    China Petrochemical Industry Standards
  • HG 2260-1991
  • (Photographic Chemicals benzene Sodium (emulsions)) Chemical
    China Chemical Industry Standards
  • HG 2253-1991
  • (Photographic Chemicals. Coupler COY-2) Chemical
    China Chemical Industry Standards
  • HG 2259-1991
  • (Photographic Chemicals. KI (emulsions)) Chemical
    China Chemical Industry Standards
  • HG 2255-1991
  • (Photographic Chemicals. Coupler COC-1) Chemical
    China Chemical Industry Standards
  • SHJ 27-1990
  • (PetroChemical enterprises illumination design requirements) Chemical
    China Petrochemical Industry Standards
  • YY 0014-1990
  • (BioChemical analyzer) Chemical
    China Medicine & Medical Device Standards
  • SHJ 514-1990
  • (PetroChemical Equipment Installation Engineering Quality Inspection and Evaluation Standards) Chemical
    China Petrochemical Industry Standards
  • SHJ 28-1990
  • (PetroChemical production plant telecommunications design specifications) Chemical
    China Petrochemical Industry Standards
  • SHJ 23-1990
  • (PetroChemical Enterprises factory road design specifications) Chemical
    China Petrochemical Industry Standards
  • SHJ 20-1990
  • (PetroChemical enterprises gas meter design specifications) Chemical
    China Petrochemical Industry Standards
  • SHJ 18-1990
  • (PetroChemical enterprises signal alarm and interlock system design specifications) Chemical
    China Petrochemical Industry Standards
  • JJG 2061-1990
  • Verification Scheme of Primary Chemical Purity Chemical
    China Metrological Standards
  • GB/T 4333.10-1990
  • Methods for Chemical analysis of ferrosilicon--The infrared absorption method for the determination of carbon content Chemical
    China National Standards
  • GB/T 12331-1990
  • Classified standard of operation with exposure to toxic Chemicals in the workplace Chemical
    China National Standards
  • HG/T 3246-1990
  • (Chemical companies working standard rules for preparation) Chemical
    China Chemical Industry Standards
  • HG/T 3245-1990
  • (Chemical enterprise management standards written regulations) Chemical
    China Chemical Industry Standards
  • HG/T 3244-1990
  • (Chemical industry standards) Chemical
    China Chemical Industry Standards
  • SHJ 10-1990
  • (PetroChemical business equipment and piping insulation design specifications) Chemical
    China Petrochemical Industry Standards
  • SH 3016-1990
  • (PetroChemical enterprises circulating water design specifications) Chemical
    China Petrochemical Industry Standards
  • HG/T 20675-1990
  • Rules of design of static grounding for enterprises in Chemical industry Chemical
    China Chemical Industry Standards
  • HGJ 39-1990
  • (Chemical industrial furnace fuel combustion design and calculation requirements) Chemical
    China Chemical Industry Standards
  • SH 3028-1990
  • Code for design of production plant telecommunications for petroChemical enterprises Chemical
    China Petrochemical Industry Standards
  • HGJ 38-1990
  • (Chemical torch and exhaust tower design requirements) Chemical
    China Chemical Industry Standards
  • HG/T 20685-1990
  • (Chemical Industrial Furnace uniform regulations Terminology) Chemical
    China Chemical Industry Standards
  • HGJ 28-1990
  • (Static grounding design procedures Chemical companies) Chemical
    China Chemical Industry Standards
  • HGJ 30-1990
  • (Phenolic acid Chemical equipment design requirements) Chemical
    China Chemical Industry Standards
  • HGJ 40-1990
  • (Chemical industrial furnace refractory, insulation design selection requirements) Chemical
    China Chemical Industry Standards
  • SH 3023-1990
  • Code for design of interior roads for petroChemical enterprises Chemical
    China Petrochemical Industry Standards
  • HGJ 32-1990
  • (Rubber lining Chemical Equipment) Chemical
    China Chemical Industry Standards
  • HG/T 20684-1990
  • (Chemical industrial furnace design metal material selection requirements) Chemical
    China Chemical Industry Standards
  • HGJ 34-1990
  • (External Chemical equipment, pipeline corrosion design requirements) Chemical
    China Chemical Industry Standards
  • HGJ 36-1990
  • (Chemical companies boiler room design and calculation requirements) Chemical
    China Chemical Industry Standards
  • SH 3018-1990
  • (PetroChemical enterprises signal alarm and interlock system design specifications (with the provisions stated)) Chemical
    China Petrochemical Industry Standards
  • HGJ 42-1990
  • (Chemical Industrial Furnace uniform regulations Terminology) Chemical
    China Chemical Industry Standards
  • HG/T 20683-1990
  • (Chemical industrial furnace refractory, insulation design selection requirements) Chemical
    China Chemical Industry Standards
  • HG/T 20682-1990
  • (Chemical industrial furnace fuel combustion design and calculation requirements) Chemical
    China Chemical Industry Standards
  • HGJ 530-1990
  • (Uniform provisions Chemical enterprise power design graphics and text symbols) Chemical
    China Chemical Industry Standards
  • HGJ 41-1990
  • (Chemical industrial furnace design metal material selection requirements) Chemical
    China Chemical Industry Standards
  • HG/T 20671-1989
  • (Lead lined Chemical Equipment) Chemical
    China Chemical Industry Standards
  • GB/T 11914-1989
  • Water quality--Determination of theChemical oxyyen demand--Dichromate method Chemical
    China National Standards
  • GB/T 11913-1989
  • Water quality--Determination of dissolved oxygen--ElectroChemical probe method Chemical
    China National Standards
  • SHJ 16-1990
  • (PetroChemical enterprises circulating water design specifications) Chemical
    China Petrochemical Industry Standards
  • FZ/T 10015-1999
  • (Pure cotton and Chemical fiber spinning, blended gray fabric delivery and acceptance sampling plan) Chemical
    China Textile & Garment industry Standards
  • FZ/T 10019-1999
  • (Pure cotton and Chemical fiber spinning, dyeing cloth blended delivery and acceptance sampling plan) Chemical
    China Textile & Garment industry Standards
  • FZ/T 10014-1999
  • (Pure cotton and Chemical fiber spinning, blended yarn delivery and acceptance sampling plan) Chemical
    China Textile & Garment industry Standards
  • SHJ 14-1990
  • (PetroChemical enterprise storage system pumping station design specifications) Chemical
    China Petrochemical Industry Standards
  • GB/T 223.66-1989
  • Methods for Chemical analysis of iron锛宻teel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photometric method for the determination of tungsten content Chemical
    China National Standards

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