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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 6728-2002 |
Cold formed Steel hollow sections for general structure--Dimensions，shapes，weight and permissible deviations 结构用冷弯空心型钢 尺寸、外形、重量及允许偏差 |
China National Standards Steel |
 English PDF |
| GB/T 10127-2002 |
Ferric chloride crevice corrosion test of stainless Steels 不锈钢三氯化铁缝隙腐蚀试验方法 |
China National Standards Steel |
English PDF |
| GB/T 2100-2002 |
Corrosion-resistant Steel castings for general applications 一般用途耐蚀钢铸件 |
China National Standards Steel |
English PDF |
| GB/T 15519-2002 |
Chemical conversion coatings--Black oxide coating on iron and Steel--Specification and test methods 化学转化膜 钢铁黑色氧化膜 规范和试验方法 |
China National Standards Steel |
English PDF |
| GB/T 13912-2002 |
Metallic coatings--Hot dip galvanized coatings on fabricated iron and Steel articles--Specifications and test methods 金属覆盖层 钢铁制件热浸镀锌层技术要求及试验方法 |
China National Standards Steel |
English PDF |
| GB/T 18683-2002 |
Laser surface hardening of iron and Steel parts 钢铁件激光表面淬火 |
China National Standards Steel |
English PDF |
| GB/T 18254-2002 |
High-carbon chromium bearing Steel 高碳铬轴承钢 |
China National Standards Steel |
English PDF |
| GB 14907-2002 |
Fire resistive coating for Steel structure 钢结构防火涂料 |
China National Standards Steel |
English PDF |
| GB/T 18615-2002 |
Non-alloyed and stainless Steel fittings for corrugated flexible metallic hoses 波纹金属软管用非合金钢和不锈钢接头 |
China National Standards Steel |
English PDF |
| GB 50205-2001 |
Code for acceptance of construction quality of Steel structure 钢结构工程施工质量验收规范 |
China National Standards Steel |
English PDF |
| GB/T 6807-2001 |
Specifications for phosphating treatment of iron and Steel parts before painting 钢铁工件涂装前磷化处理技术条件 |
China National Standards Steel |
English PDF |
| GB/T 10045-2001 |
Carbon Steel flux cored electrodes for arc welding 碳钢药芯焊丝 |
China National Standards Steel |
English PDF |
| GB/T 8361-2001 |
The surface of cold drawn rounds Steel--Method for the ultrasonic inspection 冷拉圆钢表面超声波探伤方法 |
China National Standards Steel |
English PDF |
| GB/T 1979-2001 |
Standard diagrams for macrostructure and defect of structural Steels 结构钢低倍组织缺陷评级图 |
China National Standards Steel |
English PDF |
| GB/T 18579-2001 |
High-carbon chromium bearing Steel wires 高碳铬轴承钢丝 |
China National Standards Steel |
English PDF |
| GB/T 18570.4-2001 |
Preparation of Steel substrates before application of paints and related products--Tests for the assessment of surface cleanliness--Guidance on the estimation of the probability of condensation prior to paint application 涂覆涂料前钢材表面处理 表面清洁度的评定试验 涂覆涂料前凝露可能性的评定导则 |
China National Standards Steel |
English PDF |
| GB 18457-2001 |
Stainless Steel needle tubing for manufactureof medical devices 制造医疗器械用不锈钢针管 |
China National Standards Steel |
English PDF |
| GB/T 6478-2001 |
Steels for cold heading and cold extruding 冷镦和冷挤压用钢 |
China National Standards Steel |
English PDF |
| GB/T 3278-2001 |
Hot-rolled carbon tool Steel sheets and plates 碳素工具钢热轧钢板 |
China National Standards Steel |
English PDF |
| GB/T 12418-2001 |
The technical requirements of repairs for Steel general purpose containers 钢质通用集装箱修理技术要求 |
China National Standards Steel |
English PDF |
| GB 18299-2001 |
Automotive LPG Steel cylinder multivalve 机动车用液化石油气钢瓶集成阀 |
China National Standards Steel |
English PDF |
| GB/T 18256-2000 |
Welded Steel tubes(except submerged arc-welded)--Ultrasonic testing for verification of hydraulic leak-tightness 焊接钢管(埋弧焊除外) 用于确认水压密实性的超声波检测方法 |
China National Standards Steel |
English PDF |
| GB/T 18253-2000 |
Steel and steel products--Types of inspection documents 钢及钢产品 检验文件的类型 |
China National Standards Steel |
English PDF |
| GB/T 4334.6-2000 |
Method of 5 percent sulfuric acid test for stainless Steels 不锈钢 5%硫酸腐蚀试验方法 |
China National Standards Steel |
English PDF |
| GB/T 3090-2000 |
Stainless Steel small diameter seamless steel tubes 不锈钢小直径无缝钢管 |
China National Standards Steel |
English PDF |
| GB/T 223.78-2000 |
Methods for chemical analysis of iron，Steel and alloy--Curcumin spectrophotometric method for the determination of boron content 钢铁及合金化学分析方法 姜黄素直接光度法测定硼含量 |
China National Standards Steel |
English PDF |
| GB/T 223.34-2000 |
Methods for chemical analysis of iron，Steel and alloy--The determination of hydrochloric acid-insoluble content of iron powders 钢铁及合金化学分析方法 铁粉中盐酸不溶物的测定 |
China National Standards Steel |
English PDF |
| GB/T 819.1-2000 |
Countersunk flat head screws(common head style)with cross recess--Part 1:Steel of property class 4.8 十字槽沉头螺钉 第1部分:钢4.8级 |
China National Standards Steel |
English PDF |
| GB/T 120.2-2000 |
Parallel pins with internal thread，of hardened Steel and martensitic stainless steel 内螺纹圆柱销 淬硬钢和马氏体不锈钢 |
China National Standards Steel |
English PDF |
| GB/T 120.1-2000 |
Parallel pins with internal thread，of unhardened Steel and austenitic stainless steel 内螺纹圆柱销 不淬硬钢和奥氏体不锈钢 |
China National Standards Steel |
English PDF |
| GB/T 119.2-2000 |
Parallel pins，of hardened Steel and martensitic stainless steel(Dowel pins) 圆柱销 淬硬钢和马氏体不锈钢 |
China National Standards Steel |
English PDF |
| GB/T 119.1-2000 |
Parallel pins，of unhardened Steel and austenitic stainless steel 圆柱销 不淬硬钢和奥氏体不锈钢 |
China National Standards Steel |
English PDF |
| GB/T 223.8-2000 |
Methods for chemical analysis of iron，Steel and alloy--The sodium fluoride separation--EDTA titration method for the determination of aluminium content 钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量 |
China National Standards Steel |
English PDF |
| GB/T 223.14-2000 |
Methods for chemical analysis of iron，Steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content 钢铁及合金化学分析方法 钽试剂萃取光度法测定钒含量 |
China National Standards Steel |
English PDF |
| GB/T 223.13-2000 |
Methods for chemical analysis of iron，Steel and alloy--The ammonium ferrous sulfate titrationmethod for the determination of vanadium content 钢铁及合金化学分析方法 硫酸亚铁铵滴定法测定钒含量 |
China National Standards Steel |
English PDF |
| GB 5068-1999 |
Axles Steel for railway locomotive and wagons 铁路机车、车辆车轴用钢 |
China National Standards Steel |
English PDF |
| GB/T 699-1999 |
Quality carbon structural Steels 优质碳素结构钢 |
China National Standards Steel |
English PDF |
| GB/T 3077-1999 |
Alloy structure Steels 合金结构钢 |
China National Standards Steel |
English PDF |
| GB/T 17899-1999 |
Method of pitting potential measurement for stainless Steels 不锈钢点蚀电位测量方法 |
China National Standards Steel |
English PDF |
| GB/T 17897-1999 |
Test of pitting corrosion resistance of stainless Steels in the ferric chloride solution 不锈钢三氯化铁点腐蚀试验方法 |
China National Standards Steel |
English PDF |
| GB/T 12606-1999 |
Steel tubes--The testing method of magnetic flux leakage 钢管漏磁探伤方法 |
China National Standards Steel |
English PDF |
| GB/T 5293-1999 |
Carbon Steel electrodes and fluxs for submergedarc welding 埋弧焊用碳钢焊丝和焊剂 |
China National Standards Steel |
English PDF |
| GB/T 17854-1999 |
Stainless Steel electrodes and fluxs for submerged arc welding 埋弧焊用不锈钢焊丝和焊剂 |
China National Standards Steel |
English PDF |
| GB/T 17853-1999 |
Stainless Steel flux cored wires 不锈钢药芯焊丝 |
China National Standards Steel |
English PDF |
| GB/T 17850.3-1999 |
Preparation of Steel substrates before application of paints and related products--Specifications for non-metallic blast-cleaning abrasives--Copper refinery slag 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 铜精炼渣 |
China National Standards Steel |
English PDF |
| GB/T 17849-1999 |
Preparation of Steel substrates before application of paints and related products--Test methodsfor non-metallic blast-cleaning abrasives 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的试验方法 |
China National Standards Steel |
English PDF |
| GB 13075-1999 |
Periodic inspection and evaluation of welded Steel gas cylinders 钢质焊接气瓶定期检验与评定 |
China National Standards Steel |
English PDF |
| GB 13004-1999 |
Periodic inspection and evaluation of seamless Steel gas cylinders 钢质无缝气瓶定期检验与评定 |
China National Standards Steel |
English PDF |
| GB/T 17600.2-1998 |
Steel--Conversion of elongation values--Part 2: Austenitic steels 钢的伸长率换算 第2部分:奥氏体钢 |
China National Standards Steel |
English PDF |
| GB/T 17600.1-1998 |
Steel--Conversion of elongation values--Part 1:Carbon and low alloy steels 钢的伸长率换算 第1部分:碳素钢和低合金钢 |
China National Standards Steel |
English PDF |
| GB/T 2975-1998 |
Steel and steel products--Location and preparation of test pieces for mechanical testing 钢及钢产品 力学性能试验取样位置及试样制备 |
China National Standards Steel |
English PDF |
| GB/T 17505-1998 |
Steel and steel products--General technicaldelivery requirements 钢及钢产品交货一般技术要求 |
China National Standards Steel |
English PDF |
| GB/T 17193-1997 |
Extra-heavy duty rigid Steel conduits for electrical installations 电气安装用超重荷型刚性钢导管 |
China National Standards Steel |
English PDF |
| GB/T 17186-1997 |
Calculating method for the strength of Steel pipe flanged joint 钢制管法兰连接强度计算方法 |
China National Standards Steel |
English PDF |
| GB/T 17107-1997 |
Structural Steel grades and mechanical property for forgings 锻件用结构钢牌号和力学性能 |
China National Standards Steel |
English PDF |
| GB/T 819.2-1997 |
Cross recessed countersunk flat head screws(common head style)--Grade A--Part 2:Steel ofproperty class 8.8，stainless steel and non-ferrous metals 十字槽沉头螺钉 第2部分:钢8.8、不锈钢A2-70和有色金属CU2或CU3 |
China National Standards Steel |
English PDF |
| GB/T 342-1997 |
Dimension，shape，mass and tolerance for cold-drawn round，square and hexagonal Steel wires 冷拉圆钢丝、方钢丝、六角钢丝尺寸、外形、重量及允许偏差 |
China National Standards Steel |
English PDF |
| GB/T 223.74-1997 |
Methods for chemical analysis of iron，Steel and alloy--The combustion gravimetric/gas-volumetric method for the determination of non-combined carbon content 钢铁及合金化学分析方法 非化合碳含量的测定 |
China National Standards Steel |
English PDF |
| GB/T 223.71-1997 |
Methods for chemical analysis of iron，Steel and alloy--The gravimetric method after combustion in the pipe furnace for the determination of carbon content 钢铁及合金化学分析方法 管式炉内燃烧后重量法测定碳含量 |
China National Standards Steel |
English PDF |
| GB/T 223.68-1997 |
Methods for chemical analysis of iron，Steel and alloy--The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content 钢铁及合金化学分析方法 管式炉内燃烧后碘酸钾滴定法测定硫含量 |
China National Standards Steel |
English PDF |
| GB/T 223.60-1997 |
Methods for chemical analysis of iron，Steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon content 钢铁及合金化学分析方法 高氯酸脱水重量法测定硅含量 |
China National Standards Steel |
English PDF |
| GB/T 16253-1996 |
Steel castings for pressure purposes 承压钢铸件 |
China National Standards Steel |
English PDF |
| GB/T 552-1996 |
Anchor chain casting Steel 铸造锚链钢 |
China National Standards Steel |
English PDF |
| GB/T 15711-1995 |
Steel products--Method for etch test of towersample 钢材塔形发纹酸浸检验方法 |
China National Standards Steel |
English PDF |
| GB/T 15574-1995 |
Steel products classification and definitions 钢产品分类 |
China National Standards Steel |
English PDF |
| GB/T 13823.12-1995 |
Methods for the calibration of vibration and shock pick-ups--Resonance frequencytesting of undamped accelerometers on a Steel block 振动与冲击传感器的校准方法 安装在钢块上的无阻尼加速度计共振频率测试 |
China National Standards Steel |
English PDF |
| GB 5099-1994 |
Seamless Steel gas cylinders 钢质无缝气瓶 |
China National Standards Steel |
English PDF |
| GB/T 905-1994 |
Dimension，shape，weight and tolerance for cold-drawn round，square and hexagonal Steels 冷拉圆钢、方钢、六角钢尺寸、外形、重量及允许偏差 |
China National Standards Steel |
English PDF |
| GB/T 223.6-1994 |
Methods for chemical analysis of iron，Steel and alloy--The neutralization titrimetric method for the determination of boron content 钢铁及合金化学分析方法 中和滴定法测定硼量 |
China National Standards Steel |
English PDF |
| GB/T 223.50-1994 |
Methods for chemical analysis of iron，Steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content 钢铁及合金化学分析方法 苯基荧光酮-溴化十六烷基三甲基胺直接光度法测定锡量 |
China National Standards Steel |
English PDF |
| GB/T 223.49-1994 |
Methods for chemical analysis of iron，Steel and alloy--Extraction separation-chlorophosphonazo mA spectro-photometric method for the determination of the total rare earth content 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA分光光度法测定稀土总量 |
China National Standards Steel |
English PDF |
| GB/T 223.47-1994 |
Methods for chemical analysis of iron，Steel and alloy--The carrier precipitation-molybdenumblue potometric method for the determination of antimony content 钢铁及合金化学分析方法 载体沉淀-钼蓝光度法测定锑量 |
China National Standards Steel |
English PDF |
| GB/T 223.36-1994 |
Methods for chemical analysis of iron，Steel and alloy--The neutral titration method for the determination of nitrogen content after distillation separation 钢铁及合金化学分析方法 蒸馏分离-中和滴定法测定氮量 |
China National Standards Steel |
English PDF |
| GB/T 223.33-1994 |
Methods forchemical analysis of iron，Steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA光度法测定铈量 |
China National Standards Steel |
English PDF |
| GB/T 223.32-1994 |
Methods for chemical analysis of iron，Steel and alloy--The hypophosphite reduction-iodimetric method for the determination of arsenic content 钢铁及合金化学分析方法 次磷酸钠还原-碘量法测定砷量 |
China National Standards Steel |
English PDF |
| GB/T 223.30-1994 |
Methods for chemical analysis of iron，Steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid 钢铁及合金化学分析方法 对-溴苦杏仁酸沉淀分离-偶氮胂Ⅲ分光光度法测定锆量 |
China National Standards Steel |
English PDF |
| GB 15146.4-1994 |
Nuclear criticality safety for fissile materials outside reactor--Nuclear criticality safety criteria for Steel-pipe intersections containing aqueous solutions of fissile material 反应堆外易裂变材料的核临界安全 含易裂变物质水溶液的钢质管道交接的核临界安全准则 |
China National Standards Steel |
English PDF |
| GB/T 3414-1994 |
Hot-rolled profiled Steels for coal mechanism 煤机用热轧异型钢 |
China National Standards Steel |
English PDF |
| GB/T 14979-1994 |
Eutectic carbide of Steel--Micrographic method using standard diagrams 钢的共晶碳化物不均匀度评定法 |
China National Standards Steel |
English PDF |
| GB/T 14991-1994 |
Deformable permanent-magnet Steels 变形永磁钢 |
China National Standards Steel |
English PDF |
| GB/T 15067.2-1994 |
Stainless Steel cutlery 不锈钢餐具 |
China National Standards Steel |
English PDF |
| GB/T 15067.1-1994 |
Stainless Steel cutlery--Nomenclature 不锈钢餐具 术语 |
China National Standards Steel |
English PDF |
| GB/T 223.77-1994 |
Methods for chemical analysis of iron，Steel and alloy--The flame atomic absorption spectrometric method for the determination of calcium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定钙量 |
China National Standards Steel |
English PDF |
| GB/T 223.76-1994 |
Methods for chemical analysis of iron，Steel and alloy--The flame atomic absorption spectrometric method for the determination of vanadium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定钒量 |
China National Standards Steel |
English PDF |
| GB/T 223.25-1994 |
Methods for chemical analysis of iron，Steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content 钢铁及合金化学分析方法 丁二酮肟重量法测定镍量 |
China National Standards Steel |
English PDF |
| GB/T 223.22-1994 |
Methods for chemical analysis of iron，Steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content 钢铁及合金化学分析方法 亚硝基R 盐分光光度法测定钴量 |
China National Standards Steel |
English PDF |
| GB/T 223.21-1994 |
Methods for chemical analysis of iron，Steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content 钢铁及合金化学分析方法 5-Cl-PADAB分光光度法测定钴量 |
China National Standards Steel |
English PDF |
| GB/T 223.20-1994 |
Methods for chemical analysis of iron，Steel and alloy--The fotentiometric titration method for the determination of cobalt content 钢铁及合金化学分析方法 电位滴定法测定钴量 |
China National Standards Steel |
English PDF |
| GB/T 223.18-1994 |
Methods for chemical analysis of iron，Steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content 钢铁及合金化学分析方法 硫代硫酸钠分离-碘量法测定铜量 |
China National Standards Steel |
English PDF |
| GB/T 14667.1-1993 |
Powder metallurgy iron base structural materials--Part 1:Sintering iron，sintering carbon-Steel，sintering copper-steel，sintering copper-modenim-steel 粉末冶金铁基结构材料 第一部分 烧结铁、烧结碳钢、烧结铜钢、烧结铜钼钢 |
China National Standards Steel |
English PDF |
| GB/T 14292-1993 |
Hot-rolled long products technical requirements for carbon structure Steel and low-alloy structure steel 碳素结构钢和低合金结构钢热轧条钢技术条件 |
China National Standards Steel |
English PDF |
| GB/T 14203-1993 |
General rule for photoelectric emission spectroscopic analysis of iron，Steel and alloy 钢铁及合金光电发射光谱分析法通则 |
China National Standards Steel |
English PDF |
| GB/T 13827-1992 |
Standard specification for sintered austenitic stainless Steel structural part 烧结奥氏体不锈钢结构零件技术条件 |
China National Standards Steel |
English PDF |
| GB/T 13671-1992 |
Stainless Steels--Method of electrochemical test for crevice corrosion 不锈钢缝隙腐蚀电化学试验方法 |
China National Standards Steel |
English PDF |
| GB/T 13303-1991 |
Steels--Determination method of oxidation resistance 钢的抗氧化性能测定方法 |
China National Standards Steel |
English PDF |
| GB/T 13302-1991 |
Steel--Determination of area content of graphite-micrographic method using diagrams 钢中石墨碳显微评定方法 |
China National Standards Steel |
English PDF |
| GB/T 13299-1991 |
Steel--Determination of microstructure 钢的显微组织评定方法 |
China National Standards Steel |
English PDF |
| GB/T 13238-1991 |
Copper-Steel clad plates 铜钢复合钢板 |
China National Standards Steel |
English PDF |
| GB/T 223.16-1991 |
Methods for chemical analysis of iron，Steel and alloy--The chromotropic acid photometric method for the determination of titanium content 钢铁及合金化学分析方法 变色酸光度法测定钛量 |
China National Standards Steel |
English PDF |
| GB/T 223.12-1991 |
Methodsfor chemical analysis of iron，Steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content 钢铁及合金化学分析方法 碳酸钠分离-二苯碳酰二肼光度法测定铬量 |
China National Standards Steel |
English PDF |
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