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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 "Steel" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 21447-2018
  • Specifications for Steel pipeline external corrosion control Steel
    China National Standards
  • GB/T 36027-2018
  • Austenitic stainless Steel bars for nuclear power plants Steel
    China National Standards
  • GB/T 1499.2-2018
  • Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars Steel
    China National Standards
  • GB/T 36102-2018
  • Tin-coated copper-clad Steel wire for electronic products Steel
    China National Standards
  • GB/T 35841-2018
  • High strength Steel plate for dump truck structure Steel
    China National Standards
  • GB/T 36003-2018
  • Food can made of tinplate or electrolytic chromium-coated Steel(ECCS) Steel
    China National Standards
  • GB/T 17854-2018
  • Solid wire electrodes /flux combinations for submerged arc welding of stainless Steels Steel
    China National Standards
  • GB/T 5293-2018
  • Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain Steels Steel
    China National Standards
  • GB/T 18253-2018
  • Steel and steel products—Types of inspection documents Steel
    China National Standards
  • GB/T 36034-2018
  • Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of high strength Steels Steel
    China National Standards
  • GB/T 35840.1-2018
  • Steels for plastic mould—Part 1:Non-alloy steels Steel
    China National Standards
  • GB/T 12470-2018
  • Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting Steels Steel
    China National Standards
  • GB/T 8363-2018
  • Steel—Drop-weight tear tests method Steel
    China National Standards
  • GB/T 34891-2017
  • Rolling bearings—Parts made from high-carbon chromium bearing Steels—Specifications for heat treatment Steel
    China National Standards
  • GB/T 16805-2017
  • The pressure testing of Steel pipelines for the transportation of petroleum, gas and highly volatile liquids Steel
    China National Standards
  • GB/T 18916.31-2017
  • Norm of water intake—Part 31 :Sintering and pelletizing for iron and Steel industry Steel
    China National Standards
  • GB/T 342-2017
  • Dimension,shape,mass and tolerance of cold-drawn round,square and hexagonal Steel wires Steel
    China National Standards
  • GB/T 2100-2017
  • Corrosion-resistanst Steel castings for general applications Steel
    China National Standards
  • GB/T 34889-2017
  • Carburizing or carbonitriding,quenching and tempering of Steel parts Steel
    China National Standards
  • GB/T 34882-2017
  • Induction hardening and tempering of iron and Steel parts Steel
    China National Standards
  • GB/T 34566-2017
  • Hot stamping Steel sheet and strip for automobile Steel
    China National Standards
  • GB/T 34472-2017
  • General technical requirements of stainless Steel for building curtain wall Steel
    China National Standards
  • GB/T 34560.4-2017
  • Structural Steels—Part 4:Technical delivery conditions for high yield strength quenched and tempered structural steel plates Steel
    China National Standards
  • GB/T 34478-2017
  • Determination of anti-slip coefficient at bolted connect Steel plates' surfaces Steel
    China National Standards
  • GB/T 8546-2017
  • Titanium clad stainless Steel plate Steel
    China National Standards
  • GB/T 34560.6-2017
  • Structural Steels—Part 6: Technical delivery conditions for seismic-improved structural steels for building Steel
    China National Standards
  • GB/T 34607-2017
  • Performance assessment of the desulfurization equipment and dust collector for sintering flue gas from iron and Steel industry Steel
    China National Standards
  • GB/T 34560.1-2017
  • Structural Steels—Part 1: General technical delivery condition for hot-rolled products Steel
    China National Standards
  • GB/T 34531-2017
  • Periodic inspection and evaluation of liquefied dimethyl ether Steel cylinders Steel
    China National Standards
  • GB/T 34475-2017
  • Urea grade austenitic stainless Steel bars Steel
    China National Standards
  • GB/T 34560.2-2017
  • Structural Steels—Part 2: Technical delivery conditions for structural steels for general purposes Steel
    China National Standards
  • GB/T 34560.5-2017
  • Structural Steels—Part 5: Technical delivery condition for atmospheric corrosion resisting steels Steel
    China National Standards
  • GB/T 34567-2017
  • Cold-formed corrugated Steel pipes Steel
    China National Standards
  • GB/T 20909-2017
  • Steel windows and doors Steel
    China National Standards
  • GB/T 34587-2017
  • Technical requirements for Steel refrigerated container repair Steel
    China National Standards
  • GB/T 34564.1-2017
  • Cold-word mould Steel—Part 1: High toughness and wear-resistance steels Steel
    China National Standards
  • GB/T 34474.1-2017
  • Determination of banded structure of Steel—Part1:Micrographic method using standards diagrams Steel
    China National Standards
  • GB/T 34484.1-2017
  • Heat-treatable Steels—Part 1: Non-alloy steels Steel
    China National Standards
  • GB/T 4223-2017
  • Iron and Steel scraps Steel
    China National Standards
  • GB/T 34564.2-2017
  • Cold-work mould Steel—Part 2: Flame quenchable steels Steel
    China National Standards
  • GB/T 34565.1-2017
  • Hot work mould Steel—Part 1: Steels for casting mould Steel
    China National Standards
  • GB/T 6886-2017
  • Sintered stainless Steel filter elements Steel
    China National Standards
  • GB/T 702-2017
  • Hot-rolled Steel bars—Dimensions,shape,weight and tolerances Steel
    China National Standards
  • GB/T 5754.2-2017
  • Steel cord conveyor belts—Longitudinal traction test—Part 2: Measurement of tensile strength Steel
    China National Standards
  • GB/T 25026-2017
  • Structure,main size and basic parameters of one piece glass-lined Steel vessels with agitator Steel
    China National Standards
  • GB/T 34200-2017
  • Cold rolled stainless Steel plate,sheet and strip for construction roof and curtain Steel
    China National Standards
  • GB/T 20564.11-2017
  • Continuously cold rolled high strength Steel sheet and strip for automobile—Part 11:Carbon manganese steel Steel
    China National Standards
  • GB/T 20564.3-2017
  • Continuously cold rolled high strength Steel sheet and strip for automobile—Part 3: High strength interstitial free steel Steel
    China National Standards
  • GB/T 20887.7-2017
  • Continuously hot rolled high strength Steel sheet and strip for automobile—Part 7:Steels for hydraulic forming Steel
    China National Standards
  • GB/T 20887.1-2017
  • Continuously hot rolled high strength Steel sheet and strip for automobile—Part 1: High yield strength steel for cold forming Steel
    China National Standards
  • GB/T 20564.10-2017
  • Continuously cold rolled high strength Steel sheet and strip for automobile—Part 10: Twinning induced plasticity steel Steel
    China National Standards
  • GB/T 20887.6-2017
  • Continuously hot rolled high strength Steel sheet and strip for automobile—Part 6: Complex phase steel Steel
    China National Standards
  • GB/T 20564.2-2017
  • Continuously cold rolled high strength Steel sheet and strip for automobile—Part 2: Dual phase steel Steel
    China National Standards
  • GB/T 20564.1-2017
  • Continuously cold rolled high strength Steel sheet and strip for automobile—Part 1: Bake hardening steel Steel
    China National Standards
  • GB/T 34215-2017
  • Cold-rolled non-oriented electrical Steel strip(sheet)for electric vehicle driving motor Steel
    China National Standards
  • GB/T 34199-2017
  • Hot-rolled H section Steel for electrified railway pillars Steel
    China National Standards
  • GB/T 20491-2017
  • Steel slag powder used for cement and concrete Steel
    China National Standards
  • GB/T 34221-2017
  • stainless Steel kettle Steel
    China National Standards
  • GB/T 34191-2017
  • Methods of determination and calculation of heat balance in straight grate process for pellet firing of iron and Steel industry Steel
    China National Standards
  • GB/T 34209-2017
  • Stainless Steel—Determination of multi-element contents—Glow discharge optical emission spectrometry Steel
    China National Standards
  • GB/T 24816-2017
  • Round Steel short link chains for general lifting purposes—Grade 8,medium to lerance sling chains for chain slings Steel
    China National Standards
  • GB/T 34208-2017
  • Iron and Steel—Determination of antimony and tin content—Inductively coupled plasma atomic emission spectrometric method Steel
    China National Standards
  • GB/T 34212-2017
  • Cold rolled Steel strip for battery shell Steel
    China National Standards
  • GB/T 34197-2017
  • Electric shovel Steel wire ropes Steel
    China National Standards
  • GB/T 34201-2017
  • Seamless hot-rolled square and rectangular Steel tubes for structure Steel
    China National Standards
  • GB/T 34190-2017
  • Surface coating weight (thickness) of electrical Steel—X-ray spectrometric method Steel
    China National Standards
  • GB/T 34198-2017
  • Steel wire rope for cranes Steel
    China National Standards
  • GB/T 34107-2017
  • Seamless precision stainless Steel pipes for rail transit vehicle braking system Steel
    China National Standards
  • GB/T 34111-2017
  • Construction for iron and Steel logistics internet public business information platform Steel
    China National Standards
  • GB/T 2101-2017
  • General requirment of acceptance, packaging, marking and certification for section Steel Steel
    China National Standards
  • GB/T 34113-2017
  • Technical specification for iron and Steel logistics internet information interaction Steel
    China National Standards
  • GB/T 34106-2017
  • Hot-dip zinc or zinc-aluminium coated S-shaped Steel wire wraps for bridge cables Steel
    China National Standards
  • GB/T 34109-2017
  • Seamless Steel tubes for drill rod of rotary digging machine Steel
    China National Standards
  • GB/T 34103-2017
  • Hot rolled H section Steel for ocean engineering structure Steel
    China National Standards
  • GB/T 34105-2017
  • Seamless Steel tubes for ocean engineering structures Steel
    China National Standards
  • HJ 846-2017
  • (Application for emission permitting and issuance of technical specifications for iron and Steel industry) Steel
    China Environmental Protection Industry Standards
  • GB/T 33943-2017
  • High-strength structural anchor bolting assemblies for Steel structures Steel
    China National Standards
  • GB/T 33973-2017
  • Guides for energy efficiency assessment of raw material yard of iron and Steel enterprise Steel
    China National Standards
  • GB/T 33976-2017
  • Corrosion resistant hot rolled section Steel for cargo oil tanks Steel
    China National Standards
  • GB/T 34020.2-2017
  • Double wall copper-brazed Steel tubes—Part 2:Tubing system for automobiles Steel
    China National Standards
  • GB/T 33959-2017
  • Stainless Steel bars for the reinforcement of concrete Steel
    China National Standards
  • GB/T 33926-2017
  • Stainless Steel pipe fitting of ring compression Steel
    China National Standards
  • GB/T 33972-2017
  • Hot rolled Steel sheet and strip for bogie frame of high-speed train Steel
    China National Standards
  • GB/T 33975-2017
  • Hot-rolled spring Steel wire rod for high-speed railway fastener Steel
    China National Standards
  • GB/T 33954-2017
  • Hot-rolled wire rod for quenched and tempered spring Steel wires Steel
    China National Standards
  • GB/T 33963-2017
  • Steel plates and sheets for truck carriage Steel
    China National Standards
  • GB/T 10560-2017
  • Steels for welded round link chains for mines Steel
    China National Standards
  • GB/T 33968-2017
  • Hot rolled Steel sections with improved weldability Steel
    China National Standards
  • GB/T 34020.1-2017
  • Double wall copper-brazed Steel tubes—Part 1:Tubing system for refrigerator Steel
    China National Standards
  • GB/T 33956-2017
  • Methods of determination and calculation of heat balance in continuous reheating furnace for Steel rolling Steel
    China National Standards
  • GB/T 6728-2017
  • Cold forming hollow sectional Steel for general structure Steel
    China National Standards
  • GB/T 33948.1-2017
  • Method for chemical analysis of copper-Steel composite metal—Part 1:Determination of copper content—Iodine titration method Steel
    China National Standards
  • GB/T 4697-2017
  • Hot rolled Steel section for mine timbering Steel
    China National Standards
  • GB/T 13788-2017
  • Cold rolled ribbed Steel bars Steel
    China National Standards
  • GB/T 33878-2017
  • Steel cross wedge rollings—Technological design principle Steel
    China National Standards
  • GB/T 34020.3-2017
  • Double wall copper-brazed Steel tubes—Part 3: Tubing system for air conditioner and refrigeration Steel
    China National Standards
  • GB/T 33955-2017
  • Steel wire ropes for mine hoisting Steel
    China National Standards
  • GB/T 33958-2017
  • Wire rods for pipe line Steel SAW electrodes Steel
    China National Standards
  • GB/T 33966-2017
  • Seamless abrasion-resistant Steel pipes for mortar service Steel
    China National Standards
  • GB/T 33948.2-2017
  • Method for chemical analysis of copper-Steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method Steel
    China National Standards

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