GB/T 5310-2017 English PDF (GBT5310-2017)

Delivery: 3 seconds. Download true-PDF + Invoice.Newer version: (Replacing this standard) GB/T 5310-2023
Get QUOTATION in 1-minute: Click GB/T 5310-2017
Historical versions: GB/T 5310-2017
Preview True-PDF (Reload/Scroll if blank)

GB/T 5310-2017: [Including 2019XG1] Seamless steel tubes and pipes for high pressure boiler
GB/T 5310-2017
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 77.140.75
H 48
Replacing GB/T 5310-2008
Seamless steel tubes and pipes for
high pressure boiler
ISSUED ON: DECEMBER 29, 2017
IMPLEMENTED ON: SEPTEMBER 01, 2018
Issued by: General Administration of Quality Supervision, Inspection and
Quarantine of the PRC;
Standardization Administration of the PRC.
Table of Contents
Foreword ... 3 
1 Scope ... 5 
2 Normative references ... 5 
3 Classification and code ... 9 
4 Order content ... 9 
5 Dimensions, shapes, masses, and tolerances ... 10 
6 Technical requirements ... 14 
7 Samples ... 31 
8 Inspection and test methods ... 32 
9 Inspection rules ... 34 
10 Packing, marking, and quality certification ... 35 
Appendix A (Normative) High-temperature specified plastic elongation strength
... 36 
Appendix B (Informative) Recommended data on 100000 h endurance strength
... 37 
Seamless steel tubes and pipes for
high pressure boiler
1 Scope
This Standard specifies the classification, code, dimensions, shapes, masses,
technical requirements, samples, test methods, inspection rules, packing,
marking, and quality certification of seamless steel tubes and pipes (tubes-
pipes) for high pressure boiler.
This Standard is applicable to seamless steel tubes-pipes for the manufacture
of steam boiler and pipeline of high pressure and above.
2 Normative references
The following documents are indispensable for the application of this document.
For the dated references, only the editions with the dates indicated are
applicable to this document. For the undated references, the latest edition
(including all the amendments) are applicable to this document.
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 aluminium content -
Chrome azurol S photometric method
GB/T 223.11 Iron, steel and alloy - Determination of chromium content -
Visual titration or potentiometric titration method
GB/T 223.14 Methods for Chemical Analysis of Iron, Steel and Alloy - The N-
Benzoy-N-Phenylhydroxylamine Extraction Photometric Method for the
Determination of Vanadium Content
GB/T 223.16 Methods for chemical analysis of iron, steel and alloy - The
chromotropic acid photometric method for the determination of titanium
content
GB/T 223.18 Methods for Chemical Analysis of Iron, Steel and Alloy - The
Sodium Thiosulfate Separation Iodimetric Method for the Determination of
Copper Content
GB/T 223.23 Iron, Steel and Alloy - Determination of Nickel Content - The
Dimethylglyoxime Spectrophotometric Method
GB/T 223.25 Methods for chemical analysis of iron, steel and alloy - The
dimethylglyoxime gravimetric method for the determination of nickel content
GB/T 223.26 Iron, steel and alloy - Determination of molybdenum content -
The thiocyanate spectrophotometric method
GB/T 223.29 Iron, steel and alloy - Determination of lead content - Carrier
precipitation-xylenol orange spectrophotometric method
GB/T 223.30 Methods for chemical analysis of iron, steel and alloy - The
arsenazo III spectrophotometric method for the determination of zirconium
content after separation by p-bromomandelic acid
GB/T 223.31 Iron steel and alloy - Determination of arsenic content -
Distillation-molybdenum blue spectrophotometric method
GB/T 223.36 Methods for chemical analysis of iron, steel and alloy - The
neutral titration method for the determination of nitrogen content after
distillation separation
GB/T 223.38 Methods for chemical analysis of iron, steel and alloy - The
anion-exchange separation-gravimetric method for the determination of
niobium content
GB/T 223.40 Iron, Steel and Alloy - Determination of Niobium Content by the
Sulphochlorophenol S Spectrophotometric Method
GB/T 223.43 Iron, steel and alloy - Determination of tungsten content -
Gravimetric method and spectrophotometric method
GB/T 223.47 Methods for chemical analysis of iron, steel and alloy - The
carrier precipitation-molybdenum blue photometric method for the
determination of antimony content
GB/T 223.50 Methods for chemical analysis of iron, steel and alloy - The
phenylfuorone-CTMAB direct photometric method for the determination of tin
content
GB/T 223.58 Methods for chemical analysis of iron, steel and alloy - The
sodium arsenite-sodium nitrite titrimetric method for the determination of
manganese content
Pieces for Mechanical Testing
GB/T 4336 Carbon and low-alloy steel - Determination of multi-element
contents - Spark discharge atomic emission spectrometric method (routine
method)
GB/T 4340.1 Metallic materials - Vickers hardness test - Part 1: Test method
GB/T 5777-2008 Seamless Steel Pipe and Tubing Methods for Ultrasonic
Testing
GB/T 6394-2017 Metal - Methods for estimating the average grain size
GB/T 7735-2016 Automated eddy current testing of seamless and welded
(except submerged arc-welded) steel tubes for detection of imperfections
GB/T 10561-2005 Steel - Determination of Content of Nonmetallic Inclusions
- Micrographic Method Using Standards Diagrams
GB/T 11170 Stainless steel - Determination of multi-element contents - Spark
discharge atomic emission spectrometric method (Routine method)
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 13298 Inspection methods of microstructure for metals
GB/T 15822 (all parts) Non-destructive testing - Magnetic particle testing
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
GB/T 31925-2015 Ultrasonic test methods of heavy wall thickness seamless
steel pipes and tubes
NB/T 47013.5 Nondestructive testing of pressure equipment - Part 5:
c) Steel designation;
d) The quantity ordered (total mass or total length);
e) Dimensions and specifications;
f) Special requirements.
5 Dimensions, shapes, masses, and tolerances
5.1 Outer diameter and wall thickness
5.1.1 Unless otherwise specified in the contract, the steel tubes-pipes are
delivered according to nominal outer diameter and nominal wall thickness.
According to the requirements of the purchaser, through negotiation between
the supplier and the purchaser, the steel tubes-pipes may be delivered
according to the nominal outer diameter and minimum wall thickness, nominal
inner diameter and nominal wall thickness, or other dimensions and
specifications.
5.1.2 The nominal outer diameter and wall thickness of the steel tubes-pipes
shall comply with the provisions of GB/T 17395. According to the requirements
of the purchaser, through negotiation between the supplier and the purchaser,
steel tubes-pipes of dimensions other than those specified in GB/T 17395 may
be s...