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Position: Chinese Standard in English/GB/T 20041.21-2017
GB/T 20041.21-2017   Conduit systems for cable management- Part 21:Particular requirement for rigid conduit systems (English Version)
Standard No.: GB/T 20041.21-2017 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 9500 words Price(USD):280.0 remind me the price change

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Implemented on:2018-2-1 Delivery: via email in 1 business day
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Standard No.: GB/T 20041.21-2017
English Name: Conduit systems for cable management- Part 21:Particular requirement for rigid conduit systems
Chinese Name: 电缆管理用导管系统 第21部分:刚性导管系统的特殊要求
Chinese Classification: K65    Other electric appliances
Professional Classification: GB    National Standard
ICS Classification: 29.120.10 29.120.10    Conduits for electrical purposes 29.120.10
Issued by: AQSIQ AND SAC
Issued on: 2017-07-31
Implemented on: 2018-2-1
Status: valid
Superseding:GB/T 20041.21-2008 Conduit systems for cable management―Part 21:Particular requirement―Rigid conduit systems
Language: English
File Format: PDF
Word Count: 9500 words
Price(USD): 280.0
Delivery: via email in 1 business day
1 Scope This standard specifies the terms and definitions, basic parameters, basic composition, technical requirements, test methods, inspection rules, and marking, packaging, transportation and storage of storage/retrieval machine. This standard is applicable to storage/retrieval machines used in storage and retrieval warehouses (hereinafter referred to as "S/R machines"). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 699-2015 Quality carbon structure steels GB/T 700-2006 Carbon structural steels GB/T 1231 Specifications of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures GB/T 1243 Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets GB/T 3077 Alloy structure steels GB/T 3098.1 Mechanical properties of fasteners - Bolts, screws and studs GB/T 3098.2 Mechanical properties of fasteners - Nuts GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials GB/T 3632 Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures GB 5226.1 Electrical safety of machinery - Electrical equipment of machines - Part 1: General requirements GB/T 6074 Leaf chains clevises and sheaves - Dimensions, measuring forces and tensile strengths GB/T 6417.1 Classification and explanation of imperfections in fusion welded joints GB/T 8918 Steel wire ropes for important purposes GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings GB/T 9286-1998 Paints and varnishes - Cross cut test for films GB/T 9439-2010 Grey iron castings GB/T 10095.1-2008 Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information GB/T 10096-1988 Accuracy of rack GB/T 11352-2009 Carbon steel castings for general engineering purpose GB/T 13306 Plates GB/T 13384 General specifications for packing of mechanical and electrical product GB 50254 Code for construction and acceptance of low-voltage apparatus-Electric equipment installation engineering GB 50256 Code for construction and acceptance of electric device of crane electrical equipment installation engineering JB/T 5319.1 Storage/retrieval machine - Vocabulary JB/T 5323-2017 High bay welded steel rack - Specifications JB/T 6392-2008 Rail wheels for crane JB/T 9005.1 Casting sheaves for cranes - Groove profiles JB/T 9005.2 Casting sheaves for cranes - Selected series and matching of diameters JB/T 9005.10-1999 Casting sheaves for cranes - Technical requirements JB/T 9006-2013 Drums for cranes JB/T 9018-2011 Automated storage and retrieval system - Design rules JB/T 11269-2011 Storage/retrieval machine - Safety code JB/T 11270-2011 Assembled steel rack structure for high-bay warehouse - Technical requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in JB/T 5319.1 and the following apply. 3.1 axes x: the axis which is along the aisle direction and parallel to the traveling direction of S/R machine (see Figure 1) y: the direction of gravitational acceleration, which is parallel to the lifting/lowering direction of S/R machine (see Figure 1) z: the axis which is perpendicular to the aisle direction and parallel to the shuttle telescoping direction of S/R machine (see Figure 1)
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 General requirements 5 General conditions for tests 6 Classification 7 Marking and documentation 8 Dimensions 9 Construction 10 Mechanical properties 11 Electrical properties 12 Thermal properties 13 Fire hazard 14 External influences 15 Electromagnetic compatibility Annex A (Normative) Classification coding for conduit systems Annex B (Normative) Determination of material thickness Annex C (Normative) Routine tests Figure 101 Gauge for checking the minimum outside diameter of the conduit system Figure 102 Gauge for checking the minimum inside diameter of the conduit system after impact, bending, collapse and resistance to heat tests Figure 103 Bending apparatus for metallic and composite conduits Figure 104 Bending apparatus for non-metallic and composite conduits Figure 105 Arrangement for collapse test Table 1 Thread lengths Table 2 Maximum entry diameter and minimum entry length details Table 3 Size of outside diameter and wall thickness of non-threadable metallic conduits Table 4 Size of outside diameter and wall thickness of threadable metallic conduits Table 5 Minimum outside diameter gauge size of metallic conduit Table 6 Minimum inside diameter size of metallic conduits after bending
Referred in GB/T 20041.21-2017:
*GB/T 191-2008 Packaging - Pictorial Marking for Handling of Goods
*GB/T 699-2015 Quality carbon structural steels
*GB/T 700-2006 Carbon structural steels
*GB/T 1231-2006 Specifications of High Strength Bolts with Large Hexagon Head, Lar
*GB/T 1243-2006 Short-pitch Transmission Precision Roller and Bush Chains, Attachments and Associated Chain Sprockets
*GB/T 3077-2015 Alloy structure steels
*GB/T 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs
*GB/T 3098.2-2015 Mechanical properties of fasteners—Nuts
*GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials
*GB/T 3632-2008 Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures
*GB 5226.1-2008 Electrical Safety of Machinery - Electrical Equipment of Machines - Part 1: General Requirements
*GB/T 6074-2006 Leaf chains clevises and sheaves - Dimensions measuring forces and tensile strengths
*GB/T 6417.1-2005 Classification and explanation of imperfections in fusion welded joints
*GB/T 8918-1996 Quality steel wire ropes
*GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated s
*GB/T 9286-1998 Paints and varnishes-Cross cut test for films
*GB/T 9439-2010 Grey Iron Castings
*GB/T 10095.1-2008 Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
*GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
*GB/T 10096-1988 Accuracy of rack
*GB/T 11352-2009 Carbon steel castings for general engineering purpose
*GB/T 13306-2011 Plate
*GB/T 13384-2008 General specifications for packing of mechanical and electrical product
*GB 50254-2014 Code for construction and acceptance of low-voltage apparatus electric equipment installation engineering
*GB 50256-2014 Code for construction and acceptance of electric device of crane electrical equipment installation engineering
*JB/T 5319.1-2008 Storage/retrieval machine-Vocabulary
*JB/T 5323-2017
*JB/T 6392-2008 Rail wheels for crane
*JB/T 9005.1-1999 Casting sheaves for cranes - Groove profiles
*JB/T 9005.2-1999 Casting sheaves for cranes - Selected series and matching of diameters
*JB/T 9005.10-1999 Casting sheaves for cranes - Technical requirement
*JB/T 9006-2013 Drums for cranes
*JB/T 9018-2011 自动化立体仓库 设计规范 Automated s Automated storage and retrieval system. Design rules
*JB/T 11269-2011 Storage/Retrieval machine. Safety code
*JB/T 11270-2011 Assembled steel rack structure for high-bay warehouse— Technical requirements
Code of China
Standard
GB/T 20041.21-2017  Conduit systems for cable management- Part 21:Particular requirement for rigid conduit systems (English Version)
Standard No.GB/T 20041.21-2017
Statusvalid
LanguageEnglish
File FormatPDF
Word Count9500 words
Price(USD)280.0
Implemented on2018-2-1
Deliveryvia email in 1 business day
Detail of GB/T 20041.21-2017
Standard No.
GB/T 20041.21-2017
English Name
Conduit systems for cable management- Part 21:Particular requirement for rigid conduit systems
Chinese Name
电缆管理用导管系统 第21部分:刚性导管系统的特殊要求
Chinese Classification
K65
Professional Classification
GB
ICS Classification
Issued by
AQSIQ AND SAC
Issued on
2017-07-31
Implemented on
2018-2-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 20041.21-2008 Conduit systems for cable management―Part 21:Particular requirement―Rigid conduit systems
Language
English
File Format
PDF
Word Count
9500 words
Price(USD)
280.0
Keywords
GB/T 20041.21-2017, GB 20041.21-2017, GBT 20041.21-2017, GB/T20041.21-2017, GB/T 20041.21, GB/T20041.21, GB20041.21-2017, GB 20041.21, GB20041.21, GBT20041.21-2017, GBT 20041.21, GBT20041.21
Introduction of GB/T 20041.21-2017
1 Scope This standard specifies the terms and definitions, basic parameters, basic composition, technical requirements, test methods, inspection rules, and marking, packaging, transportation and storage of storage/retrieval machine. This standard is applicable to storage/retrieval machines used in storage and retrieval warehouses (hereinafter referred to as "S/R machines"). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 699-2015 Quality carbon structure steels GB/T 700-2006 Carbon structural steels GB/T 1231 Specifications of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures GB/T 1243 Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets GB/T 3077 Alloy structure steels GB/T 3098.1 Mechanical properties of fasteners - Bolts, screws and studs GB/T 3098.2 Mechanical properties of fasteners - Nuts GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials GB/T 3632 Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures GB 5226.1 Electrical safety of machinery - Electrical equipment of machines - Part 1: General requirements GB/T 6074 Leaf chains clevises and sheaves - Dimensions, measuring forces and tensile strengths GB/T 6417.1 Classification and explanation of imperfections in fusion welded joints GB/T 8918 Steel wire ropes for important purposes GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings GB/T 9286-1998 Paints and varnishes - Cross cut test for films GB/T 9439-2010 Grey iron castings GB/T 10095.1-2008 Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information GB/T 10096-1988 Accuracy of rack GB/T 11352-2009 Carbon steel castings for general engineering purpose GB/T 13306 Plates GB/T 13384 General specifications for packing of mechanical and electrical product GB 50254 Code for construction and acceptance of low-voltage apparatus-Electric equipment installation engineering GB 50256 Code for construction and acceptance of electric device of crane electrical equipment installation engineering JB/T 5319.1 Storage/retrieval machine - Vocabulary JB/T 5323-2017 High bay welded steel rack - Specifications JB/T 6392-2008 Rail wheels for crane JB/T 9005.1 Casting sheaves for cranes - Groove profiles JB/T 9005.2 Casting sheaves for cranes - Selected series and matching of diameters JB/T 9005.10-1999 Casting sheaves for cranes - Technical requirements JB/T 9006-2013 Drums for cranes JB/T 9018-2011 Automated storage and retrieval system - Design rules JB/T 11269-2011 Storage/retrieval machine - Safety code JB/T 11270-2011 Assembled steel rack structure for high-bay warehouse - Technical requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in JB/T 5319.1 and the following apply. 3.1 axes x: the axis which is along the aisle direction and parallel to the traveling direction of S/R machine (see Figure 1) y: the direction of gravitational acceleration, which is parallel to the lifting/lowering direction of S/R machine (see Figure 1) z: the axis which is perpendicular to the aisle direction and parallel to the shuttle telescoping direction of S/R machine (see Figure 1)
Contents of GB/T 20041.21-2017
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 General requirements 5 General conditions for tests 6 Classification 7 Marking and documentation 8 Dimensions 9 Construction 10 Mechanical properties 11 Electrical properties 12 Thermal properties 13 Fire hazard 14 External influences 15 Electromagnetic compatibility Annex A (Normative) Classification coding for conduit systems Annex B (Normative) Determination of material thickness Annex C (Normative) Routine tests Figure 101 Gauge for checking the minimum outside diameter of the conduit system Figure 102 Gauge for checking the minimum inside diameter of the conduit system after impact, bending, collapse and resistance to heat tests Figure 103 Bending apparatus for metallic and composite conduits Figure 104 Bending apparatus for non-metallic and composite conduits Figure 105 Arrangement for collapse test Table 1 Thread lengths Table 2 Maximum entry diameter and minimum entry length details Table 3 Size of outside diameter and wall thickness of non-threadable metallic conduits Table 4 Size of outside diameter and wall thickness of threadable metallic conduits Table 5 Minimum outside diameter gauge size of metallic conduit Table 6 Minimum inside diameter size of metallic conduits after bending
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Keywords:
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