China National Standards

China well GB Standards English PDF List


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 "well" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 5766-2023 Rockwell hardness test method for friction materials
    摩擦材料洛氏硬度试验方法
    China National Standards
    well

    English PDF
    GB/T 19830-2023 Oil and gas industry Steel pipes for oil and gas well casing or tubing
    石油天然气工业 油气井套管或油管用钢管
    China National Standards
    well

    English PDF
    GB/T 43231-2023 Petroleum and natural gas industry Shale oil and gas well casing selection and working condition suitability evaluation
    石油天然气工业 页岩油气井套管选用及工况适用性评价
    China National Standards
    well

    English PDF
    GB/T 42670-2023 Determination method of Rockwell hardness of carbon materials
    炭素材料洛氏硬度测定方法
    China National Standards
    well

    English PDF
    GB/T 22513-2023 Oil and gas drilling equipment wellhead devices and Christmas trees
    石油天然气钻采设备 井口装置和采油树
    China National Standards
    well

    English PDF
    GB/T 230.3-2022 Metallic materials - Rockwell hardness test - Part 3: Calibration of standard hardness blocks
    金属材料 洛氏硬度试验 第3部分:标准硬度块的标定
    China National Standards
    well

    English PDF
    GB/T 230.2-2022 Metallic materials - Rockwell hardness test - Part 2: Inspection and calibration of hardness testers and indenters
    金属材料 洛氏硬度试验 第2部分:硬度计及压头的检验与校准
    China National Standards
    well

    English PDF
    GB/T 41612-2022 Shale Gas well Production Prediction Technical Specifications
    页岩气井产量预测技术规范
    China National Standards
    well

    English PDF
    GB/T 30600-2022 well-facilitated farmland construction—General rules
    高标准农田建设 通则
    China National Standards
    well

    English PDF
    GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
    煤层气井分层控压合层排采技术规范
    China National Standards
    well

    English PDF
    GB/T 40547-2021 Design guidelines for coalbed methane well drilling and completion
    煤层气钻完井设计指南
    China National Standards
    well

    English PDF
    GB/T 40546-2021 Design specification for coalbed methane well drainage engineering
    煤层气井排采工程设计规范
    China National Standards
    well

    English PDF
    GB/T 40545-2021 Guidelines of hydraulic fracturing for coalbed methane well
    煤层气井压裂作业导则
    China National Standards
    well

    English PDF
    GB/T 40114-2021 Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy
    首饰 贵金属含量的测定 ICP差减法
    China National Standards
    well

    English PDF
    GB/T 41164-2021 Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam
    碎软低渗煤层顶板水平井分段压裂技术规范
    China National Standards
    well

    English PDF
    GB/T 1927.8-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling
    无疵小试样木材物理力学性质试验方法 第8部分:湿胀性测定
    China National Standards
    well

    English PDF
    GB/T 41029-2021 Specification for offshore well abandonment operation of oil & gas drilling
    石油天然气钻井海洋弃井作业规程
    China National Standards
    well

    English PDF
    GB/T 41025-2021 Guidelines for disposal of abandoned coalbed methane well
    煤层气废弃井处置指南
    China National Standards
    well

    English PDF
    GB/T 18996-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride
    银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法)
    China National Standards
    well

    English PDF
    GB/T 17832-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide
    银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)
    China National Standards
    well

    English PDF
    GB/T 40709-2021 Technical requirements for swell compensator of trailing suction hopper dredger
    耙吸挖泥船波浪补偿器技术要求
    China National Standards
    well

    English PDF
    GB/T 39096-2020 Petroleum and natural gas industries—Aluminium alloy pipe for use as tubing for wells
    石油天然气工业 油气井油管用铝合金管
    China National Standards
    well

    English PDF
    GB 7300.203-2020 Feed additive—Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect—Betaine
    饲料添加剂 第2部分:维生素及类维生素 甜菜碱
    China National Standards
    well

    English PDF
    GB/T 17744-2020 Petroleum and natural gas industries—Drilling and well servicing equipment
    石油天然气工业 钻井和修井设备
    China National Standards
    well

    English PDF
    GB 7300.202-2019 Feed additives-Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect-Vitamin D3 oily form
    饲料添加剂 第2部分:维生素及类维生素 维生素D3油
    China National Standards
    well

    English PDF
    GB 7300.201-2019 Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—L-Ascorbyl-2-phosphate
    饲料添加剂 第2部分:维生素及类维生素 L-抗坏血酸-2-磷酸酯盐
    China National Standards
    well

    English PDF
    GB/T 37510-2019 Inspection of grain and oils—Swelling properties test of wheat flour
    粮油检验 小麦粉膨胀势的测定
    China National Standards
    well

    English PDF
    GB/T 37334-2019 Design methods of structure for drilling vessels and well service units
    钻井船及油井服务设施结构设计方法
    China National Standards
    well

    English PDF
    GB/T 36927-2018 Judgment guideline of children’s jewellery
    儿童饰品判定指南
    China National Standards
    well

    English PDF
    GB/T 230.1-2018 Metallic materials—Rockwell hardness test—Part 1:Test method
    金属材料 洛氏硬度试验 第1部分: 试验方法
    China National Standards
    well

    English PDF
    GB/T 13240-2018 Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index
    高炉用铁球团矿 自由膨胀指数的测定
    China National Standards
    well

    English PDF
    GB/T 34907-2017 Technical specifications and fitness for service evaluation method for thermal well casing under cyclic steam stimulation process
    稠油蒸汽热采井套管技术条件与适用性评价方法
    China National Standards
    well

    English PDF
    GB/T 34229-2017 Coalbed methane well test method—Drill stem testing method
    煤层气井试井方法 钻杆地层测试法
    China National Standards
    well

    English PDF
    GB/T 33791-2017 Technical specification for cathodic protection of steel well casings
    钢质井套管阴极保护耐蚀作业技术规范
    China National Standards
    well

    English PDF
    GB/T 19830-2017 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells
    石油天然气工业 油气井套管或油管用钢管
    China National Standards
    well

    English PDF
    GB/T 35329-2017 Detection and identification of Phytophthora medicaginis E.M.Hans.et D.P.Maxwell
    苜蓿疫霉根腐病菌检疫鉴定方法
    China National Standards
    well

    English PDF
    GB/T 23507.4-2017 Criterion for electrical equipment for oil drilling rig—Part 4: Auxiliary power equipment and circuits for well site
    石油钻机用电气设备规范 第4部分:辅助用电设备及井场电路
    China National Standards
    well

    English PDF
    GB/T 35527-2017 Chemicals—Bioaccumulation in sediment-dwelling benthic oligochaetes
    化学品 沉积物中底栖寡毛纲环节动物生物蓄积试验
    China National Standards
    well

    English PDF
    GB/T 35426.1-2017 Acoustics—Determination of dynamic stiffness—Part 1: Materials used under floating floors in dwellings
    声学 动刚度测定 第1部分:普通浮筑楼板下的弹性材料
    China National Standards
    well

    English PDF
    GB/T 33294-2016 Testing of deepwater well cement
    深水油井水泥试验方法
    China National Standards
    well

    English PDF
    GB/T 33293-2016 Determination of shrinkage and expansion of well cement formulations at atmospheric pressure
    常压下油井水泥收缩与膨胀的测定
    China National Standards
    well

    English PDF
    GB/T 33130-2016 Assessment standard of well-facilitied farmland construction
    高标准农田建设评价规范
    China National Standards
    well

    English PDF
    GB/T 32474-2016 Rubber hoses and hose assemblies for petroleum drilling well control equipments
    石油钻井井控设备用橡胶软管及软管组合件
    China National Standards
    well

    English PDF
    GB/T 32338-2015 Petroleum and natural gas industries—Drilling and well servicing equipment—Mud-pump
    石油天然气工业 钻井和修井设备 钻井泵
    China National Standards
    well

    English PDF
    GB/T 25428-2015 Petroleum and natural gas industries—Drilling and production equipment—Drilling and well-servicing structures
    石油天然气工业 钻井和采油设备 钻井和修井井架、底座
    China National Standards
    well

    English PDF
    GB/T 17744-2015 Petroleum and natural gas industries—Drilling and well servicing equipment
    石油天然气工业 钻井和修井设备
    China National Standards
    well

    English PDF
    GB/T 3849.1-2015 Hardmetals—Rockwell hardness test(scale A)—Part 1: Test method
    硬质合金 洛氏硬度试验(A标尺)第1部分:试验方法
    China National Standards
    well

    English PDF
    GB 32030-2015 Minimum allowable values of energy efficiency and energy efficiency grades for submersible pumps for deep well
    井用潜水电泵能效限定值及能效等级
    China National Standards
    well

    English PDF
    GB/T 10238-2015 Oil well cement
    油井水泥
    China National Standards
    well

    English PDF
    GB/T 11886-2015 Silver jewellery alloys—Determination of sliver—Volhard method
    银合金首饰 银含量的测定 伏尔哈特法
    China National Standards
    well

    English PDF
    GB/T 13889-2015 Electric detonator for oil and gas well
    油气井用电雷管
    China National Standards
    well

    English PDF
    GB/T 31033-2014 Specification for well control technology of oil & gas drilling
    石油天然气钻井井控技术规范
    China National Standards
    well

    English PDF
    GB/T 11888-2014 Jewellery―Ring-size―Definition,measurement and designation
    首饰 指环尺寸 定义、测量和命名
    China National Standards
    well

    English PDF
    GB 50296-2014 Technical code for tube well
    管井技术规范
    China National Standards
    well

    English PDF
    GB/T 2818-2014 Submersible motor for deep well
    井用潜水异步电动机
    China National Standards
    well

    English PDF
    GB/T 2816-2014 Submersible pumps for deep well
    井用潜水泵
    China National Standards
    well

    English PDF
    GB/T 5448-2014 Determination of the crucible swelling number of bituminous coal—Electrical heating method
    烟煤坩埚膨胀序数的测定 电加热法
    China National Standards
    well

    English PDF
    GB/T 30600-2014 well-facilitated farmland construction―General rules
    高标准农田建设 通则
    China National Standards
    well

    English PDF
    GB/T 22513-2013 Petroleum and natural gas industries―Drilling and production equipment―wellhead and christmas tree equipment
    石油天然气工业 钻井和采油设备 井口装置和采油树
    China National Standards
    well

    English PDF
    GB/T 21412.4-2013 Petroleum and natural gas industries―Design and operation of subsea production systems―Part 4: Subsea wellhead and tree equipment
    石油天然气工业 水下生产系统的设计与操作 第4部分:水下井口装置和采油树设备
    China National Standards
    well

    English PDF
    GB/T 30040.6-2013 Leak detection systems―Part 6:Sensors in monitoring wells
    双层罐渗漏检测系统 第6部分:监测井用传感器显示系统
    China National Standards
    well

    English PDF
    GB/T 18043-2013 Jewellery - Determination of precious metal content - Method using X-ray fluorescence spectrometri
    首饰 贵金属含量的测定 X射线荧光光谱法
    China National Standards
    well

    English PDF
    GB/T 19139-2012 Testing of well cements
    油井水泥试验方法
    China National Standards
    well

    English PDF
    GB/T 230.3-2012 Metallic materials - Rockwell hardness test - Part 3:Calibration of reference blocks(scales A,B,C,D,E,F,G,H,K,N,T)
    金属材料 洛氏硬度试验 第3部分:标准硬度块(A、B、C、D、E、F、G、H、K、N、T标尺)的标定
    China National Standards
    well

    English PDF
    GB/T 230.2-2012 Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines(scales A,B,C,D,E,F,G,H,K,N,T)
    金属材料 洛氏硬度试验 第2部分:硬度计(A、B、C、D、E、F、G、H、K、N、T标尺)的检验与校准
    China National Standards
    well

    English PDF
    GB 11887-2012 Jewellery - Fineness of precious metal alloys and designation
    首饰 贵金属纯度的规定及命名方法
    China National Standards
    well

    English PDF
    GB/T 19830-2011 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
    石油天然气工业 油气井套管或油管用钢管
    China National Standards
    well

    English PDF
    GB/T 28225-2011 Sampling & verifying method on the number of collapsed or damaged rural dwellings in natural disaster-affected areas
    灾区农户住房倒塌或损坏数量抽样核查方法
    China National Standards
    well

    English PDF
    GB/T 28016-2011 Gold alloy jewellery - Determination of gold - Gravimetric method
    金合金首饰 金含量的测定 重量法
    China National Standards
    well

    English PDF
    GB/T 26627.1-2011 Inspection of grain and oils - Determination of swelling index of glutenin (SIG) for wheat - Part 1:Macro-method
    粮油检验 小麦谷蛋白溶胀指数测定 第1部分:常量法
    China National Standards
    well

    English PDF
    GB/T 3849.2-2010 Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks
    硬质合金 洛氏硬度试验(A标尺) 第2部分:标准试块的制备和校准
    China National Standards
    well

    English PDF
    GB/T 23561.15-2010 Methods for determining the physical and mechanical properties of coal and rock - Part 15: Method for determining the swelling stress of rock
    煤和岩石物理力学性质测定方法 第15部分:岩石膨胀应力测定方法
    China National Standards
    well

    English PDF
    GB/T 23561.14-2010 Methods for determining the physical and mechanical properties of coal and rock - Part 14: Method for determining the swelling ratio of rock
    煤和岩石物理力学性质测定方法 第14部分:岩石膨胀率测定方法
    China National Standards
    well

    English PDF
    GB/T 50625-2010 Technical code for water wells
    机井技术规范
    China National Standards
    well

    English PDF
    GB/T 24721.4-2009 Glass fiber reinforced plastic product for highway - Part 4: Non-pressure communications well lid
    公路用玻璃纤维增强塑料产品 第4部分:非承压通信井盖
    China National Standards
    well

    English PDF
    GB/T 24504-2009 The method of injection/falloff well test for coalbed methane well
    煤层气井注入/压降试井方法
    China National Standards
    well

    English PDF
    GB/T 230.1-2009 Metallic materials - Rockwell hardness test - Part 1: Test method(scales A、B、C、D、E、F、G、H、K、N、T)
    金属材料 洛氏硬度试验 第1部分:试验方法(A、B、C、D、E、F、G、H、K、N、T标尺)
    China National Standards
    well

    English PDF
    GB/T 1934.2-2009 Method for determination of the swelling of wood
    木材湿胀性测定方法
    China National Standards
    well

    English PDF
    GB/T 17832-2008 Silver jewellery alloys - Determination of silver - Volumetric (potentionmetric) method using potassium bromide
    银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)
    China National Standards
    well

    English PDF
    GB/T 7025.2-2008 Lifts - Main specifications and the dimensions arrangements for its cars, wells and machine rooms - Part 2: Lifts of class Ⅳ
    电梯主参数及轿厢、井道、机房的型式与尺寸 第2部分:Ⅳ类电梯
    China National Standards
    well

    English PDF
    GB/T 7025.1-2008 Lifts - Main specifications and the dimensions, arrangements for its cars, wells and machine rooms - Part 1: Lifts of classesⅠ、Ⅱ、Ⅲ、Ⅵ
    电梯主参数及轿厢、井道、机房的型式与尺寸 第1部分:Ⅰ、Ⅱ、Ⅲ、Ⅵ类电梯
    China National Standards
    well

    English PDF
    GB/T 19831.2-2008 Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing
    石油天然气工业 固井设备 第2部分:扶正器的放置和止动环测试
    China National Standards
    well

    English PDF
    GB/T 3398.2-2008 Plastics - Determination of hardness - Part 2:Rockwell hardness
    塑料 硬度测定 第2部分:洛氏硬度
    China National Standards
    well

    English PDF
    GB/T 11991-2008 Determination of reversible swelling of exchange resins
    离子交换树脂转型膨胀率测定方法
    China National Standards
    well

    English PDF
    GB/T 14797.3-2008 Natural rubber latex concentrate - Prevulcanized rubber latex - Determination of swelling capacity
    浓缩天然胶乳 硫化胶乳 溶胀度的测定
    China National Standards
    well

    English PDF
    GB/T 21816-2008 Testing of chemicals - Inherent biodegradability - Zahn-wellens test
    化学品 固有生物降解性 赞恩-惠伦斯试验
    China National Standards
    well

    English PDF
    GB/T 21198.6-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 6:Difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第6部分:差减法
    China National Standards
    well

    English PDF
    GB/T 21198.5-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 5:999‰ silver jewellery alloys - Determination of silver - Difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第5部分:999‰银合金首饰 银含量的测定 差减法
    China National Standards
    well

    English PDF
    GB/T 21198.4-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 4:999‰ precious metals jewellery alloys - Determination of precious metals - Difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第4部分:999‰贵金属合金首饰 贵金属含量的测定 差减法
    China National Standards
    well

    English PDF
    GB/T 21198.3-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 3:Palladium jewellery alloys - Determination of palladium - Method using a solution with yttrium as internal standard element
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第3部分:钯合金首饰 钯含量的测定 采用钇为内标
    China National Standards
    well

    English PDF
    GB/T 21198.2-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 2:Platinum jewellery alloys - Determination of platinum - Method using the intensity ratios of all minor constituents with reference to platinum
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第2部分:铂合金首饰 铂含量的测定 采用所有微量元素与铂强度比值法
    China National Standards
    well

    English PDF
    GB/T 21198.1-2007 Determination of precious metals in precious metals jewellery alloys -Method using ICP spectrometry - Part 1:Platinum jewellery alloys - Determination of platinum - Method using a solution with yttrium as internal standard element
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第1部分:铂合金首饰 铂含量的测定 采用钇为内标
    China National Standards
    well

    English PDF
    GB/T 5766-2007 Test method of Rockwell hardness for friction materials
    摩擦材料洛氏硬度试验方法
    China National Standards
    well

    English PDF
    GB/T 20971-2007 Petroleum and natural gas industries - Equipment for well cementing - Performance testing of cementing float equipment
    石油天然气工业 固井设备 注水泥浮动装置性能测试
    China National Standards
    well

    English PDF
    GB/T 20489-2006 General requirements for perforator materials for oil and gas well
    油气井聚能射孔器材通用技术条件
    China National Standards
    well

    English PDF
    GB/T 20488-2006 Test method of perforator materials for oil and gas well
    油气井聚能射孔器材性能试验方法
    China National Standards
    well

    English PDF
    GB/T 9288-2006 Gold jewellery alloys - Determination of gold - Cupellation method (fire assay)
    金合金首饰 金含量的测定 灰吹法(火试金法)
    China National Standards
    well

    English PDF
    GB/T 20405.5-2006 Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 5: Gravimetric determination of free swell capacity in saline solution
    失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第5部分:在生理盐水中用称重法测定吸水率
    China National Standards
    well

    English PDF
    GB/T 19901-2005 Metal thermowells for thermometer sensors-Functional dimensions
    温度计检测元件的金属套管 实用尺寸
    China National Standards
    well

    English PDF
    GB 10238-2005 Oil well cement
    油井水泥
    China National Standards
    well

    English PDF

    Find out:108Items   |  To Page of: First -Previous-Next -Last  | 1 2

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards