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GB 13296-2013 English PDF (GB13296-2013)

GB 13296-2013 English PDF (GB13296-2013)

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GB 13296-2013: [GB/T 13296-2013] Seamless stainless steel tubes for boiler and heat exchanger

This Standard specifies the classification, code, size, shape, weight, technical requirements, test method, inspection rules, packaging, marks and quality certificate of seamless stainless steel tubes for boiler and heat exchanger.
GB 13296-2013
GB
NATIONAL STANDARD OF
THE PEOPLE REPUBLIC OF CHINA
ICS 77.140.75
H 48
Replacing GB 13296-2007
Seamless stainless steel tubes for
boiler and heat exchanger
ISSUED ON. SEPTEMBER 18, 2013
IMPLEMENTED ON. JULY 1, 2014
Issued by. General Administration of Quality Supervision, Inspection
and Quarantine;
Standardization Administration Committee.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative references ... 4
3 Classification and code ... 7
4 Order content ... 7
5 Size, shape, weight and tolerance ... 8
6 Technical requirements ... 11
7 Test method ... 20
8 Inspection rules ... 21
9 Packaging, marks and quality certificate ... 21
Annex A ... 22
Annex B ... 23
Foreword
Sub-clauses of 5.3, 5.4, 5.5, 6.1, 6.2, 6.3, 6.4.1, 6.5, 6.6, 6.8, 6.9, 6.10, clauses of 7, 8, 9 are mandatory; the rest are recommendatory.
This Part was drafted in accordance with the rules given in GB/T 1.1-2009. This Standard replaces GB 13296-2007 Seamless stainless steel Tubes for Boiler and Heat Exchanger. Compared with GB 13296-2007, in addition to
editorial modifications, the main technical changes in this Standard are as follows.
- modified normative references;
- modified the allowable tolerance of outer-diameter and wall-thickness; - modified steel?€?s designation and chemical composition;
- deleted the designation of 1Cr18Ni9Ti; merged designations of
0Cr18Ni12Mo2Ti, 1Cr18Ni12Mo2Ti, 0Cr18Ni12Mo3Ti, 1Cr18Ni12Mo3Ti
into 06Cr17Ni12Mo2Ti;
- added designations of 015Cr21Ni26Mo5Cu2 and 06Cr13.
This Standard was formulated by the reference of ASME SA-213 / SA-213 M (Edition 2010) Seamless ferritic and austenitic alloy steel tubes for boilers, superheaters and heat exchangers.
This Standard was proposed by China Iron and Steel Association.
This Standard shall be under the jurisdiction of National Technical Committee on Steel of Standardization Administration of China (SAC/TC 183).
The drafting organizations of this Part. Zhejiang Jiuli Special Material Technology Co., Ltd., Jiangsu Wujin Stainless Steel Tube Factory Group Co., Ltd., Jiangsu Yinhuan Precision Steel Tube Co., Ltd., Wuxi Tangyue Special Steel Pipe Co., Ltd., Yongxing Special Stainless Steel Co., Ltd., Shanxi Taigang Stainless Steel Tube Co., Ltd., Metallurgical Industry Information Standards Institute.
Main drafters of this Standard. Shao Yu, Zhu Xinqiang, Song Jianxin, Hua Yangkang, Wang Zhibiao, Wang Jianyong, Kang Xitang, Ding Wenyan, Zhou
Zhibin, Su Cheng, Dong Li.
The previous versions replaced by this Standard are as follows.
- GB 13296-1991, GB 13296-2007.
Seamless stainless steel tubes for
boiler and heat exchanger
1 Scope
This Standard specifies the classification, code, size, shape, weight, technical requirements, test method, inspection rules, packaging, marks and quality certificate of seamless stainless steel tubes for boiler and heat exchanger. This Standard is applicable to seamless stainless steel tubes for boiler and heat exchanger (hereinafter referred to as ?€?steel tubes?€?).
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 222 Permissible Tolerances for Chemical Composition of Steel
Products
GB/T 223.11 Iron, Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method
GB/T 223.16 Methods for Chemical Analysis of Iron, Steel and Alloy -
The Chromotropic Acid Photometric Method for the Determination of
Titaninm 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 223.19 Methods for chemical analysis of iron, steel and alloy - The neocuproine-chloroform extraction photometric method for the
determination of copper content
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 223.28 Methods for chemical analysis of iron, steel and alloy - The ??-benzoinoxime gravimetric method for the determination of molybdenum
content
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 223.37 Methods for Chemical Analysis of Iron, Steel and Alloy - the Indophenol Blue Photometric Method for the Determination of Nitrogen
Content after Distillation Separation
GB/T 223.40 Iron, Steel and Alloy - Determination of Niobium Content by the Sulphochlorophenol S Spectrophotometric Method
GB/T 223.58 Methods for chemical analysis of iron, steel and alloy - The extraction-absorption catalytic polarographic method for the determination of manganese content
GB/T 223.59 Iron, Steel and Alloy - Determination of Phosphorus
Content - Bismuth Phosphomolybdate Blue Spectrophotometric Method
and Antimony Phosphomolybdate Blue Spectrophotometric Method
GB/T 223.60 Methods for chemical analysis of iron, steel and alloy The
perchloric acid dehydration gravimetric method for the determination of silicon content
GB/T 223.62 Methods for chemical analysis of iron, steel and alloy; The butyl acetate extraction photometric method for the determination of
phosphorus content
GB/T 223.63 Methods for chemical analysis of iron, steel and alloy - The sodium(potassium) periodate photometric method for the determination of manganese content
GB/T 223.64 Iron, Steel and Alloy - Determination of Manganese Content
- Flame Atomic Absorption Spectrometric Method
GB/T 223.68 Iron, Steel and Alloy - Determination of Manganese Content
- Flame Atomic Absorption Spectrometric Method
GB/T 223.69 Iron, Steel and Alloy-Determination of Carbon Contents-
Gas-volumetric Method after Combustion in the Pipe Furnace
GB/T 223.72 Iron, Steel and Alloy - Determination of Sulfur Content -
Gravimetric Method
GB/T 223.84 Steel and iron - Determination of titanium content -
Diantipyrylmethane spectrophotometric method
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 230.1 Metallic materials - Rockwell hardness test - Part 1. Test
method (scales A, B, C, D, E, F, G, H, K, N, T)
GB/T 231.1 Metallic materials - Brinell hardness test - Part 1. Test
method
GB/T 241 Metal materials - Tube - Hydrostatic pressure test
GB/T 242 Metal materials - Tube - Drift-expending test
GB/T 246 Metal materials - Tube - Flattening test
GB/T 2102 Acceptance packing marking and quality certification of steel pipe
GB/T 2975 Steel and Steel Products - Location and Preparation of Test
Pieces for Mechanical Testing
GB/T 4334-2008 Corrosion of metals and alloys - Test methods for
intergranular corrosion of stainless steels
GB/T 4340.1 Metallic materials - Vickers hardness test - Part 1. Test
method
GB/T 4338 Metallic materials - Tensile testing at elevated temperature
GB/T 5777-2008 Seamless Steel Pipe and Tubing Methods for Ultrasonic
Testing
GB/T 6394 Metal-methods for estimating the average grain size
GB/T 7735 Steel tubes - The Inspection Method on Eddy Current Test
GB/T 11170 Stainless steel - Determination of multi-element contents -
Spark discharge atomic emission spectrometric method (Routine method)
GB/T 17395-2008 Dimensions, shapes, masses and tolerances of
value calculated by equation (1); the the theoretical weight of cold-drawn (rolled) steel tubes shall be 1.1 times the numerical value calculated by equation (1).
6 Technical requirements
6.1 Steel designation and chemical composition
6.1.1 Steel designation and chemical composition (melting analysis) shall comply with the provisions of Table 3.
6.1.2 Tolerance of chemical composition of finished steel tube shall comply with the provisions of GB/T 222.
6.2 Manufacturing method
6.2.1 Steel smelting method
Steel should use electric arc furnace plus secondary refining or converter plus secondary refining. It shall also use electro-slag re-melting smelting. After negotiating by both parties and indicating in the contract, it shall also use other more demanding smelting methods.
6.2.2 Manufacturing method of steel tube...

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