China National Standards

China flanges GB Standards Search


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 "flanges" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 4622.2-2022 Spiral wound gaskets for pipe flanges - Part 2: Class series
    管法兰用缠绕式垫片 第2部分:Class系列
    China National Standards
    flanges

    English PDF
    GB/T 4622.1-2022 Spiral wound gaskets for pipe flanges - Part 1: PN series
    管法兰用缠绕式垫片 第1部分:PN系列
    China National Standards
    flanges

    English PDF
    GB/T 29168.1-2021 Petroleum and natural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends
    石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分:感应加热弯管
    China National Standards
    flanges

    English PDF
    GB/T 23540-2021 Coated abrasives - Flap wheels with incorporated flanges or separate flanges
    涂附磨具 装有卡盘或未装卡盘的砂页轮
    China National Standards
    flanges

    English PDF
    GB/T 39245.2-2020 Grooved metal gaskets with covering layers for pipe flanges—Part 2:Class designated
    管法兰用金属齿形组合垫片 第2部分:Class 系列
    China National Standards
    flanges

    English PDF
    GB/T 39245.1-2020 Grooved metal gaskets with covering layers for pipe flanges—Part 1:PN designated
    管法兰用金属齿形组合垫片 第1部分:PN 系列
    China National Standards
    flanges

    English PDF
    GB/T 19066.2-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated
    管法兰用金属波齿复合垫片 第2部分:Class系列
    China National Standards
    flanges

    English PDF
    GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated
    管法兰用金属波齿复合垫片 第1部分:PN系列
    China National Standards
    flanges

    English PDF
    GB/T 39140.1-2020 Clamping flanges for diamond circular saw blade—Part 1:Stone processing
    金刚石圆锯片用夹紧卡盘 第1部分:石材加工
    China National Standards
    flanges

    English PDF
    GB/T 39140.2-2020 Clamping flanges for diamond circular saw blade—Part 2:Building construction and civil engineering
    金刚石圆锯片用夹紧卡盘 第2部分:建筑施工和土木工程
    China National Standards
    flanges

    English PDF
    GB/T 13402-2019 Large diameter steel pipe flanges
    大直径钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9124.2-2019 Steel pipe flanges—Part 2:Class designated
    钢制管法兰 第2部分:Class 系列
    China National Standards
    flanges

    English PDF
    GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated
    钢制管法兰 第1部分:PN 系列
    China National Standards
    flanges

    English PDF
    GB/Z 25756-2010 Vacuum technology - Bakable flanges - Dimensions of knife-edge flanges
    真空技术 可烘烤法兰 刀口法兰尺寸
    China National Standards
    flanges

    English PDF
    GB/T 9129-2003 Specifications of non-metallic flat gaskets for pipe flanges
    管法兰用非金属平垫片 技术条件
    China National Standards
    flanges

    English PDF
    GB/T 9128-2003 Dimensions of metallic ring-joint gaskets for use with steel pipe flanges
    钢制管法兰用金属环垫 尺寸
    China National Standards
    flanges

    English PDF
    GB/T 9126-2008 Dimensions of non-metallic flat gaskets for pipe flanges
    管法兰用非金属平垫片 尺寸
    China National Standards
    flanges

    English PDF
    GB/T 9124-2010 Specification for steel pipe flanges
    钢制管法兰 技术条件
    China National Standards
    flanges

    English PDF
    GB/T 9123-2010 Steel pipe blank flanges
    钢制管法兰盖
    China National Standards
    flanges

    English PDF
    GB/T 9122-2010 Loose plate steel pipe flanges with lapped pipe end、pressed collar and pressed collar with long neck
    翻边环板式松套钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9121-2010 Loose plate steel pipe flanges with weld-on collar
    平焊环板式松套钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9120-2010 Loose plate steel pipe flanges with weld-neck collar and with weld ring neck
    对焊环板式松套钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9119-2010 Slip-on-welding plate steel pipe flanges
    板式平焊钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9118-2010 Loose hubbed steel pipe flanges with welding neck collor
    对焊环带颈松套钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9117-2010 Hubbed socket welding steel pipe flanges
    带颈承插焊钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9116-2010 Hubbed slip-on-welding steel pipe flanges
    带颈平焊钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9115-2010 Steel pipe welding neck flanges
    对焊钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9114-2010 Hubbed screwed steel pipe flanges
    带颈螺纹钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9113-2010 Integral steel pipe flanges
    整体钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 9112-2010 Types and parameters for steel pipe flanges
    钢制管法兰 类型与参数
    China National Standards
    flanges

    English PDF
    GB/T 569-1965 Marine pipe flanges--Connection dimensions and mating face
    船用法兰 连接尺寸和密封面
    China National Standards
    flanges

    English PDF
    GB/T 568-1965 Marine pipe flanges--Types
    船用法兰类型
    China National Standards
    flanges

    English PDF
    GB/T 4622.2-2008 Dimensions for spiral wound gaskets for pipe flanges
    缠绕式垫片 管法兰用垫片尺寸
    China National Standards
    flanges

    English PDF
    GB/T 4450-2008 Marine blank steel flanges
    船用盲板钢法兰
    China National Standards
    flanges

    English PDF
    GB/T 3668.13-1983 Modular units for machine tool construction--Tenon drive and flanges for mounting multi-spindle heads--Dimensions
    组合机床通用部件 安装多轴箱用的法兰盘和端面传动键尺寸
    China National Standards
    flanges

    English PDF
    GB/T 31767-2015 Aircraft ducting and piping—Profile dimension for flanges of V-band couplings
    飞机管道和管路 V型卡箍连接凸缘的轮廓尺寸
    China National Standards
    flanges

    English PDF
    GB/T 31013-2014 Acoustics―Acoustic insulation for pipes,valves and flanges
    声学 管道、阀门和法兰的隔声
    China National Standards
    flanges

    English PDF
    GB/T 29168.3-2012 Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges
    石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第3部分:法兰
    China National Standards
    flanges

    English PDF
    GB/T 29168.2-2012 Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings
    石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第2部分:管件
    China National Standards
    flanges

    English PDF
    GB/T 29168.1-2012 Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends
    石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分:感应加热弯管
    China National Standards
    flanges

    English PDF
    GB/T 2501-2010 Connection dimensions and mating face of marine flanges
    船用法兰连接尺寸和密封面
    China National Standards
    flanges

    English PDF
    GB/T 23540-2009 Coated abrasives - Flap wheels with incorporated flanges or separate flanges
    涂附磨具 装有卡盘或未装卡盘的页轮
    China National Standards
    flanges

    English PDF
    GB/T 2353-2005 Dimension series and identification code for mounting flanges and shaft ends of hydraulic pumps and motors
    液压泵及马达的安装法兰和轴伸的尺寸系列及标注代号
    China National Standards
    flanges

    English PDF
    GB/T 21013-2007 Machine tools - Mounting of plain grinding wheels by means of hub flanges
    机床 紧固平砂轮用砂轮卡盘
    China National Standards
    flanges

    English PDF
    GB/T 19675.2-2005 Specifications of flexible graphite gaskets reinforced with tanged metal sheet for pipe flanges
    管法兰用金属冲齿板柔性石墨复合垫片 技术条件
    China National Standards
    flanges

    English PDF
    GB/T 19675.1-2005 Dimensions of flexible graphite gaskets reinforced with tanged metal sheet for ripe flanges
    管法兰用金属冲齿板柔性石墨复合垫片 尺寸
    China National Standards
    flanges

    English PDF
    GB/T 18737.4-2003 Textile machinery and accessories--Beams for winding--Part 4:Quality classification of flanges for Weaver’s beams,warper’s beams and sectional beams
    纺织机械与附件 经轴 第4部分:织轴、整经轴和分段整经轴边盘的质量等级
    China National Standards
    flanges

    English PDF
    GB/T 17241.7-1998 Specifications for cast iron pipe flanges
    铸铁管法兰 技术条件
    China National Standards
    flanges

    English PDF
    GB/T 17241.6-2008 Integral cast iron flanges
    整体铸铁法兰
    China National Standards
    flanges

    English PDF
    GB/T 17241.5-1998 Loose hubbed cast iron pipe flanges for lapped pipe end
    管端翻边带颈松套铸铁管法兰
    China National Standards
    flanges

    English PDF
    GB/T 17241.4-1998 Hubbed slip-on-welding and hubbed socket welding cast iron pipe flanges
    带颈平焊和带颈承插焊铸铁管法兰
    China National Standards
    flanges

    English PDF
    GB/T 17241.3-1998 Hubbed threaded cast iron pipe flanges
    带颈螺纹铸铁管法兰
    China National Standards
    flanges

    English PDF
    GB/T 17241.2-1998 Cast iron pipe blank flanges
    铸铁管法兰盖
    China National Standards
    flanges

    English PDF
    GB/T 17241.1-1998 Synoptic table for cast iron pipe flanges
    铸铁管法兰 类型
    China National Standards
    flanges

    English PDF
    GB/T 15601-2013 Metallic envelope gaskets for pipe flanges
    管法兰用金属包覆垫片
    China National Standards
    flanges

    English PDF
    GB/T 15530.8-1995 Specifications for copper alloy and composite flanges
    铜合金及复合法兰 技术条件
    China National Standards
    flanges

    English PDF
    GB/T 15530.7-1995 Copper alloy blank flanges
    铜合金法兰盖
    China National Standards
    flanges

    English PDF
    GB/T 15530.4-2008 Copper alloy hubbed slip-on flanges for brazing or welding
    铜合金带颈平焊法兰
    China National Standards
    flanges

    English PDF
    GB/T 15530.3-1995 Copper alloy plate flanges for brazing or welding
    铜合金板式平焊法兰
    China National Standards
    flanges

    English PDF
    GB/T 15530.2-1995 Copper alloy welding neck flanges
    铜合金对焊法兰
    China National Standards
    flanges

    English PDF
    GB/T 15530.1-2008 Cast copper alloy integral flanges
    铜合金整体铸造法兰
    China National Standards
    flanges

    English PDF
    GB/T 13404-2008 Non-metallic PTFE envelope gaskets for pipe flanges
    管法兰用非金属聚四氟乙烯包覆垫片
    China National Standards
    flanges

    English PDF
    GB/T 13403-2008 Gaskets for large-diameter steel pipe flanges
    大直径钢制管法兰用垫片
    China National Standards
    flanges

    English PDF
    GB/T 13402-2010 Large diameter steel pipe flanges
    大直径钢制管法兰
    China National Standards
    flanges

    English PDF
    GB/T 12622-2008 Standard test method for compressibility and recovery of gaskets for pipe flanges
    管法兰用垫片压缩率及回弹率试验方法
    China National Standards
    flanges

    English PDF
    GB/T 12621-2008 Standard test method for stress relaxation of gaskets for pipe flanges
    管法兰用垫片应力松弛试验方法
    China National Standards
    flanges

    English PDF
    GB/T 12385-2008 Standard test method for sealability of gaskets for pipe flanges
    管法兰用垫片密封性能试验方法
    China National Standards
    flanges

    English PDF
    GB/T 11693-2008 Welded bed plate for flanges of ship pipe
    船用法兰焊接座板
    China National Standards
    flanges

    English PDF
    GB/T 11449.6-1989 flanges for waveguides--Part 7:Relevant specification for flanges for square waveguides
    波导法兰盘 第七部分:方形波导法兰盘规范
    China National Standards
    flanges

    English PDF
    GB/T 11449.5-1989 flanges for waveguides--Part 6:Relevant specification for flanges for medium flat rectangular waveguides
    波导法兰盘 第六部分:中等扁矩形波导法兰盘规范
    China National Standards
    flanges

    English PDF
    GB/T 11449.4-1989 flanges for waveguides--Part 4:Relevant specification for flanges for circular waveguides
    波导法兰盘 第四部分:圆形波导法兰盘规范
    China National Standards
    flanges

    English PDF
    GB/T 11449.3-1989 flanges for waveguides--Part3:Relevant specification for flanges for flat rectangular waveguides
    波导法兰盘 第三部分:扁矩形波导法兰盘规范
    China National Standards
    flanges

    English PDF
    GB/T 11449.2-1989 flanges for waveguides--Part 2:Relevant specification for flanges for ordinary rectangular waveguides
    波导法兰盘 第二部分:普通矩形波导法兰盘规范
    China National Standards
    flanges

    English PDF
    GB/T 11449.1-1989 flanges for waveguides--Part 1:General requirements
    波导法兰盘 第一部分:一般要求
    China National Standards
    flanges

    English PDF
    GB/T 10751-1989 Marine oval-shaped steel pipe flanges, weld-on
    船用扁圆形焊接钢法兰
    China National Standards
    flanges

    English PDF
    GB/T 10750-1989 Marine oval-shaped cast iron and cast steel pipe flanges
    船用扁圆形铸铁和铸钢法兰
    China National Standards
    flanges

    English PDF

    Find out:76Items   |  To Page of: First -Previous-Next -Last  | 1

    +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