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GB/T 34204-2017

Chinese Standard: 'GB/T 34204-2017'
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GB/T 34204-2017English1119 Add to Cart Days<=8 Coiled tubing Valid GB/T 34204-2017
GB/T 34204-2017Chinese49 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

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Detail Information of GB/T 34204-2017; GB/T34204-2017
Description (Translated English): Coiled tubing
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H48
Classification of International Standard: 77.140.75
Word Count Estimation: 62,615
Date of Issue: 2017-09-07
Date of Implementation: 2018-06-01
Drafting Organization: Baoji Petroleum Pipe Co., Ltd. (National Oil and Gas Pipe Engineering Research Center), China National Petroleum Drilling Engineering Research Institute Jianghan Machinery Research Institute, Sinopec Jianghan Petroleum Engineering Co., Ltd. shale gas mining technology services company, China National Petroleum Corporation Changqing Oilfield Branch Oil and Gas Technology Research Institute, China National Petroleum Corporation Pipe Research Institute, Institute of Metallurgical Industry Information Standards
Administrative Organization: National Steel Standardization Technical Committee (SAC/TC 183)
Proposing organization: China Iron and Steel Association
Issuing agency(ies): People's Republic of China General Administration of Quality Supervision, Inspection and Quarantine, China National Standardization Administration


GB/T 34204-2017
Coiled tubing
ICS 77.140.75
H48
National Standards of People's Republic of China
Coiled tubing
2017-09-07 Posted
2018-06-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword V.
1 range 1
2 Normative references 1
3 Terms and definitions 2
4 symbols and abbreviations 5
4.1 symbol 5
4.2 Abbreviations 5
5 Order Contents 6
5.1 Purchaser should provide the information 6
5.2 purchaser optional requirements 6
6 raw materials and manufacturing processes 7
6.1 General 7
6.2 weld types 8
6.3 Heat Treatment 8
6.4 Traceability 8
7 material requirements 8
7.1 steel pipe steel grade and chemical composition 8
7.2 Tensile properties 9
7.3 Hardness 10
7.4 Grain size 10
7.5 Flatten 10
7.6 Flaring 11
7.7 Impact 11
7.8 Metallographic examination 11
8 Dimensions, quality per unit length, defects and pipe end processing 11
8.1 General 11
8.2 Column length and column section 12
8.3 OD 12
8.4 wall thickness 12
8.5 unit length quality 13
8.6 pipe butt weld 13
8.7 Process Quality and Defects 13
8.8 pipe end processing 14
9 test and test 14
9.1 Test Equipment 14
9.2 Chemical Composition Analysis 15
9.3 Mechanical and technological performance test 15
9.4 hydrostatic test 17
9.5 Path (ball gauge) test 18
9.6 Purchaser Inspection 18
Test Methods 18
10.1 General 18
10.2 Chemical Analysis 18
10.3 Tensile test 18
10.4 Hardness test 18
10.5 Grain size determination 19
Impact test
10.7 Flattening Test 19
Nondestructive Testing (NDT) 19
11.1 General 19
11.2 non-destructive testing standard comparison verification 20
11.3 Personnel Qualifications 20
11.4 Test Standards 20
11.5 Nondestructive testing methods 20
11.6 Radiographic inspection of butt-welded steel butt and butt welded joints 21
11.7 Other Nondestructive Testing Methods for Welds
11.8 Longitudinal weld ultrasonic testing and electromagnetic testing 23
11.9 Magnetic Particle and Liquid Penetration Testing 24
11.10 Defects and imperfections 24
12 invalid test 25
12.1 Defective Tensile Specimens 25
12.2 Defective mechanical and process test specimens 25
Retest and judgment 13
13.1 Chemical Composition 25
Tensile test 25
13.3 Flattening Test 26
13.4 Flaring test 26
13.5 Hardness test 26
13.6 Impact test 26
14 logo 27
14.1 General 27
14.2 Logo Order 27
14.3 Length 27
15 Packaging and protection 27
15.1 Coating 27
15.2 Protection 27
15.3 Transport and Work Roll 28
16 documents 28
16.1 General 28
16.2 Quality Certificate 28
16.3 Record keeping 29
Appendix A (Normative) Minimum elongation at break 30
Appendix B (Normative) Dimensions, unit length of the quality and test pressure 35
Appendix C (Normative) Ball gauges and the size of the gap with the inner surface of the pipe 40
Appendix D (Normative) Pipe butt welding requirements 44
Appendix E (Normative) Steel butt and pipe butt welding process evaluation
Appendix F (Normative) Supplementary NDT requirements 49
Appendix G (normative) purchaser inspection 52
Appendix H (informative) Coiled tubing transport rolls and work rolls 53
References 55
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Iron and Steel Association.
This standard by the National Standardization Technical Committee Steel (SAC/TC183) centralized.
This standard was drafted unit. Baoji Petroleum Steel Pipe Co., Ltd. (National Oil and Gas Pipe Engineering Research Center), China National Petroleum
Group Drilling Engineering Research Institute Jianghan Machinery Research Institute, Sinopec Jianghan Petroleum Engineering Co., Ltd. shale gas mining technology services company, in
China National Petroleum Corporation Changqing Oilfield Branch Oil and Gas Technology Research Institute, China National Petroleum Corporation Pipe Research Institute,
Gold Industry Information Standards Institute.
The main drafters of this standard.Bishong Yue, Fu Hongqiang, Wang Hui, Liu Shoujun, Yuan Fatong, Zhao Binbin, Wang Yalong, Dong Li, Yang Zhongwen, Peng Zhilan,
Zhang Guofeng, Bai Xiaohong, Yu Han, Liu Shuangquan, Zhang Xiaofeng.
Coiled tubing
1 Scope
This standard specifies the terms and definitions coiled tubing, symbols and abbreviations, order content, raw materials and manufacturing processes, material requirements, size,
Unit length quality, defects and pipe end processing, inspection and testing, test methods, nondestructive testing, invalid testing, reinspection, marking, packaging and protection,
file.
This standard applies to oil and gas well drilling process workover, logging, drilling and completion and other operations with an outer diameter of 19.1mm ~ 88.9mm, steel grade
CT55 ~ CT110 coiled tubing (also referred to as "steel" in this standard). This standard does not include coiled tubing in the corrosive environment suitability
Content.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 223.11 steel and alloy chromium content - Visual titration or potentiometric titration
GB/T 223.14 Methods for chemical analysis of iron, steel and alloy - The tantalum reagent extraction photometric method for the determination of vanadium content
Methods for chemical analysis of iron, steel and alloy - The chromochrome acid photometric method for the determination of titanium content
GB/T 223.19 Methods for chemical analysis of iron, steel and alloy The neocuproine-chloroform extraction spectrophotometric method for the determination of copper content
GB/T 223.23 steel and alloy nickel content - dimethylglyoxime spectrophotometric method
Steel and alloy - Determination of molybdenum content - Thiocyanate spectrophotometric method
GB/T 223.40 Steel and alloy - Determination of niobium content - Chlorosulphonol S 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 spectrophotometric method for the determination of phosphorus content
GB/T 223.63 Methods for chemical analysis of iron, steel and alloy - The sodium periodate (potassium) photometric method for the determination of manganese content
Steel and alloy - Determination of sulfur content - Methylene blue spectrophotometric method
GB/T 223.81 steel and alloy total aluminum and total boron content - microwave digestion - inductively coupled plasma mass spectrometry
GB/T 223.86 steel and alloy carbon content - Determination of induction furnace combustion infrared absorption method
GB/T 228.1 tensile testing of metallic materials - Part 1. room temperature test method
GB/T 229 Charpy pendulum impact test method for metallic materials
GB/T 230.1 Metallic materials Rockwell hardness test Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T scale)
GB/T 242 metal pipe flaring test methods
GB/T 246 metal tube flattening test methods
GB/T 2102 acceptance of steel pipe, packaging, marking and quality certificate
GB/T 4336 carbon steel and low alloy steel spark source atomic emission spectrometric method (conventional method)
GB/T 4340.1 Vickers hardness test of metallic materials - Part 1. Test methods
Metallic average grain size determination method GB/T
GB/T 7735 Seamless and welded (except submerged arc) automatic eddy current testing of steel pipe imperfections
GB/T 9445 non-destructive testing personnel qualification and certification
GB/T 9711 oil and gas pipelines for industrial piping systems
Related standard:   GB/T 34201-2017  GB/T 34202-2017
   
 
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