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Position: Chinese Standard in English/GB/T 3639-2021
GB/T 3639-2021   Seamless cold-drawn or cold-rolled steel tubes for precision applications (English Version)
Standard No.: GB/T 3639-2021 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 8000 words Price(USD):240.0 remind me the price change

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Implemented on:2022-3-1 Delivery: via email in 1 business day
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Standard No.: GB/T 3639-2021
English Name: Seamless cold-drawn or cold-rolled steel tubes for precision applications
Chinese Name: 冷拔或冷轧精密无缝钢管
Chinese Classification: H48    Steel tube and cast iron pipe
Professional Classification: GB    National Standard
ICS Classification: 77.140.75 77.140.75    Steel pipes and tubes for specific use 77.140.75
Issued by: SAMR, SAC
Issued on: 2021-08-20
Implemented on: 2022-3-1
Status: valid
Superseding:GB/T 3639-2009 Seamless cold-drawn or cold-rolled steel tubes for precision applications
Language: English
File Format: PDF
Word Count: 8000 words
Price(USD): 240.0
Delivery: via email in 1 business day
Seamless cold-drawn or cold-rolled steel tubes for precision applications 1 Scope This document specifies the classification, designation, order content, dimensions, shape, weight and permissible deviation, technical requirements, test methods, inspection rules, packaging, marking and quality certificates for seamless cold-drawn or cold-rolled steel tubes for precision applications. This document is applicable to manufacturing seamless cold-drawn or cold-rolled steel tubes for precision applications (hereinafter referred to as steel pipes) with special dimensional accuracy and high surface quality requirements for mechanical structures, hydraulic equipment and automobile parts. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223.5 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method GB/T 223.9 Iron, steel and alloy - Determination of aluminum content - Chrome azurol S photometric method GB/T 223.12 Methodsfor chemical analysis of iron, steel and alloy - The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content GB/T 223.23 Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method GB/T 223.26 Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotometric method GB/T 223.37 Iron, steel and alloy - Determination of nitrogen content - Indophenol blue spectrophotometric method after distillation separation GB/T 223.53 Methods for chemical analysis of iron,steel and alloy - The flame atomic absorption spectrophotometric method for the determination of copper content GB/T223.59 Iron,steel and alloy - Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method GB/T 223.63 Methods for chemical analysis of iron,steel and alloy - The sodium (potassium) periodate photometric method for the determination of manganese contents GB/T 223.85 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace GB/T 223.86 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace GB/T 228.1 Metallic materials - Tensile testing - Part 1: Method of test at room temperature GB/T 242 Metal materials-Tube - Drift-expending test GB/T 246 Metallic materials - Tube - Flattening test GB/T 699 Quality carbon structure steels GB/T 1031 Geometrical product specifications (GPS) - Surface texture: Profile method - Surface roughness parameters and their values GB/T 1591 High strength low alloy structural steels GB/T 2102 Acceptance, packing, marking and quality certification of steel pipe GB/T 2975 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing GB/T 3077 Alloy structure steels GB/T 4336 Carbon and low-alloy steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (routine method) GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections GB/T 7735-2016 Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections GB/T 12606-2016 Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections GB/T 17395 Dimensions, shapes, masses and tolerances of seamless steel tubes GB/T 20066 Steel and iron - Sampling and preparation of samples for the determination of chemical composition GB/T 20123 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method) GB/T 20124 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (Routine method) GB/T 20125 Low-alloy steel - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method GB/T 30062 Terminology of steel pipes and tubes
Foreword II 1 Scope 2 Normative references 3 Terms and definitions 4 Classification and designation 5 Order content 6 Dimensions, shapes, weight and permissible deviations 7 Technical requirements 8 Inspection and test methods 9 Inspection rules 10 Packaging, marking and quality certificate
Referred in GB/T 3639-2021:
*GB/T 222-2006 Permissible Tolerances for Chemical Composition of Steel Products
*GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method
*GB/T 223.9-2008 Iron steel and alloy - Determination of aluminium content - Chrom azurol S photometric method
*GB/T 223.12-1991 Methods for chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
*GB/T 223.23-2008 Iron, Steel and Alloy-Determination of Nickel Content - The Dimethylglyoxime Spectrophotometric Method
*GB/T 223.26-2008 Iron, Steel and Alloy - Determination of Molybdenum Content - The Thiocyanate Spectrophotometric Method
*GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation
*GBT223.53-
*GB/T 223.59-2008 Iron, Steel and Alloy - Determination of Phosphorus Content - Bismuth Phosphomolybdate Blue Spectrophotometric Method and Antimony Phosphomolybdate Blue Spectrophotometric Method
*GBT223.63-
*GB/T 223.85-2009 Steel and iron—Determination of sulfur content—Infrared absorption method after combustion in an induction furnace
*GB/T 223.86-2009 Steel and iron—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace
*GB/T 228.1-2010 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
*GB/T 242-2007 Metal materials – Tube – Drift-expending test
*GB/T 246-2017 Metallic materials. Tube. Flattening test
*GB/T 699-2015 Quality carbon structural steels
*GB/T 1031-2009 Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their values
*GB/T 1591-2018 High strength low alloy structural steels
*GB/T 2102-2006 Acceptance packing marking and quality certification of steel pipe
*GB/T 2975-2018 Steel and steel products—Location and preparation of samples and test pieces for mechanical testing
*GB/T 3077-2015 Alloy structure steels
*GB/T 4336-2016/XG1-2017 Carbon and low-alloy steel―Determination of multi-element contents―Spark discharge atomic emission spectrometric method (routine method), including Amendment 1
*GB/T 5777-2019/XG1-2021 Automated full peripheral ultrasonic testing of seamless and welded(except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections, includes Amendment 1
*GB/T 7735-2016 Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections
*GB/T 12606-2016/XG1-2021 Automated full peripheral flux leakage testing of seamless and welded(except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections
*GB/T 17395-2008 Dimensions, shapes, masses and tolerances of seamless steel tubes
*GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition
*GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
*GB/T 20124-2006 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas
*GB/T 20125-2006 Low-alloy steel - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method
*GB/T 30062-2013 Terminology of Steel Pipes and Tubes
*GB/T 40080-2021 Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness
GB/T 3639-2021 is referred in:
*GB/T 7588.1-2020 Safety rules for the construction and installation of lifts—Part 1:Passenger and goods passenger lifts
Code of China
Standard
GB/T 3639-2021  Seamless cold-drawn or cold-rolled steel tubes for precision applications (English Version)
Standard No.GB/T 3639-2021
Statusvalid
LanguageEnglish
File FormatPDF
Word Count8000 words
Price(USD)240.0
Implemented on2022-3-1
Deliveryvia email in 1 business day
Detail of GB/T 3639-2021
Standard No.
GB/T 3639-2021
English Name
Seamless cold-drawn or cold-rolled steel tubes for precision applications
Chinese Name
冷拔或冷轧精密无缝钢管
Chinese Classification
H48
Professional Classification
GB
ICS Classification
Issued by
SAMR, SAC
Issued on
2021-08-20
Implemented on
2022-3-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 3639-2009 Seamless cold-drawn or cold-rolled steel tubes for precision applications
Language
English
File Format
PDF
Word Count
8000 words
Price(USD)
240.0
Keywords
GB/T 3639-2021, GB 3639-2021, GBT 3639-2021, GB/T3639-2021, GB/T 3639, GB/T3639, GB3639-2021, GB 3639, GB3639, GBT3639-2021, GBT 3639, GBT3639
Introduction of GB/T 3639-2021
Seamless cold-drawn or cold-rolled steel tubes for precision applications 1 Scope This document specifies the classification, designation, order content, dimensions, shape, weight and permissible deviation, technical requirements, test methods, inspection rules, packaging, marking and quality certificates for seamless cold-drawn or cold-rolled steel tubes for precision applications. This document is applicable to manufacturing seamless cold-drawn or cold-rolled steel tubes for precision applications (hereinafter referred to as steel pipes) with special dimensional accuracy and high surface quality requirements for mechanical structures, hydraulic equipment and automobile parts. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223.5 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method GB/T 223.9 Iron, steel and alloy - Determination of aluminum content - Chrome azurol S photometric method GB/T 223.12 Methodsfor chemical analysis of iron, steel and alloy - The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content GB/T 223.23 Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method GB/T 223.26 Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotometric method GB/T 223.37 Iron, steel and alloy - Determination of nitrogen content - Indophenol blue spectrophotometric method after distillation separation GB/T 223.53 Methods for chemical analysis of iron,steel and alloy - The flame atomic absorption spectrophotometric method for the determination of copper content GB/T223.59 Iron,steel and alloy - Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method GB/T 223.63 Methods for chemical analysis of iron,steel and alloy - The sodium (potassium) periodate photometric method for the determination of manganese contents GB/T 223.85 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace GB/T 223.86 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace GB/T 228.1 Metallic materials - Tensile testing - Part 1: Method of test at room temperature GB/T 242 Metal materials-Tube - Drift-expending test GB/T 246 Metallic materials - Tube - Flattening test GB/T 699 Quality carbon structure steels GB/T 1031 Geometrical product specifications (GPS) - Surface texture: Profile method - Surface roughness parameters and their values GB/T 1591 High strength low alloy structural steels GB/T 2102 Acceptance, packing, marking and quality certification of steel pipe GB/T 2975 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing GB/T 3077 Alloy structure steels GB/T 4336 Carbon and low-alloy steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (routine method) GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections GB/T 7735-2016 Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections GB/T 12606-2016 Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections GB/T 17395 Dimensions, shapes, masses and tolerances of seamless steel tubes GB/T 20066 Steel and iron - Sampling and preparation of samples for the determination of chemical composition GB/T 20123 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method) GB/T 20124 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (Routine method) GB/T 20125 Low-alloy steel - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method GB/T 30062 Terminology of steel pipes and tubes
Contents of GB/T 3639-2021
Foreword II 1 Scope 2 Normative references 3 Terms and definitions 4 Classification and designation 5 Order content 6 Dimensions, shapes, weight and permissible deviations 7 Technical requirements 8 Inspection and test methods 9 Inspection rules 10 Packaging, marking and quality certificate
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Keywords:
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