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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
Language:English File Format:PDF
Word Count: 8000 words Price(USD):240.00 remind me the price change
Implemented on:2022-3-1 Delivery: immediately
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): 240.00
Delivery: via email in 1 business day
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
*GB/T 223.63-2022 Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method
*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 228.1-2021 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 2102-2022 Acceptance, packaging, marking and quality certification for steel tubular products
*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/XG1-2021 Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections, includes Amendment 1
*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:
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