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GB/T 42795-2023: Steel plate for high strain offshore line pipe of oil&gas transmission
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 42795-2023 | English | 269 |
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Steel plate for high strain offshore line pipe of oil&gas transmission
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GB/T 42795-2023
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PDF similar to GB/T 42795-2023
Basic data | Standard ID | GB/T 42795-2023 (GB/T42795-2023) | | Description (Translated English) | Steel plate for high strain offshore line pipe of oil&gas transmission | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H46 | | Classification of International Standard | 77.140.50 | | Word Count Estimation | 14,158 | | Date of Issue | 2023-08-06 | | Date of Implementation | 2024-03-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42795-2023: Steel plate for high strain offshore line pipe of oil&gas transmission---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 77.140.50
CCSH46
National Standards of People's Republic of China
High strain steel plate for offshore oil and gas pipelines
Published on 2023-08-06
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed by the China Iron and Steel Industry Association.
This document is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183).
This document was drafted by. Anshan Iron and Steel Co., Ltd., Metallurgical Industry Information Standards Research Institute, Jiangsu Shagang Group Co., Ltd., Hunan Valin
Xiangtan Iron and Steel Co., Ltd., China National Petroleum Corporation Engineering Materials Research Institute Co., Ltd., Hunan Valin Lianyuan Iron and Steel Co., Ltd., Qingdao Steel Research and Nano
G Detection and Protection Technology Co., Ltd.
The main drafters of this document. Ren Yi, Wang Shuang, Tian Zijian, Nie Wenjin, Liu Ximao, Pu Zhimin, Zhang Weixu, Ji Lingkang, Li Jiang, Ding Guoqing,
Guan Jichun, Lin Taozhu, Zhou Wenhao, Wang Lei, Liu Yisi, Liu Kaiji, Zhang Shuai.
High strain steel plate for offshore oil and gas pipelines
1 Scope
This document specifies the grade representation method, ordering content, size, shape, weight, and technical requirements of steel plates for high-strain offshore oil and gas pipelines.
requirements, test methods, inspection rules, packaging, marking and quality certificates.
This document applies to high-strain steel plates for offshore oil and gas pipelines (hereinafter referred to as steel plates) with a thickness of 20mm~45mm.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB/T 223.9 Determination of aluminum content in steel and alloys Chromium Azure S spectrophotometry
GB/T 223.11 Determination of chromium content in steel and alloys by visual titration or potentiometric titration method
GB/T 223.14 Methods for chemical analysis of steel and alloys - Determination of vanadium content by tantalum reagent extraction photometry
GB/T 223.17 Methods for chemical analysis of steel and alloys - Determination of titanium content by diantipyrine methane photometry
GB/T 223.18 Methods for chemical analysis of steel and alloys. Separation of sodium thiosulfate-Determination of copper content by iodometric method
GB/T 223.26 Determination of molybdenum content in steel and alloys Thiocyanate spectrophotometry
GB/T 223.37 Determination of nitrogen content in steel and alloys by distillation and separation of indophenol blue spectrophotometry
GB/T 223.40 Determination of niobium content in steel and alloys by chlorosulfenol S spectrophotometry
GB/T 223.54 Determination of nickel content in steel and alloys by flame atomic absorption spectrometry
GB/T 223.59 Determination of phosphorus content in steel and alloys bismuth phosphorus molybdenum blue spectrophotometry and antimony phosphorus molybdenum blue spectrophotometry
GB/T 223.60 Chemical analysis methods for steel and alloys Determination of silicon content by perchloric acid dehydration gravimetric method
GB/T 223.63 Determination of manganese content in steel and alloys - Sodium (potassium) periodate spectrophotometry
GB/T 223.69 Determination of carbon content in steel and alloys - Combustion gas volume method in tubular furnaces
GB/T 223.72 Gravimetric method for determination of sulfur content in steel and alloys
GB/T 223.75 Determination of boron content in steel and alloys by methanol distillation-curcumin photometric method
GB/T 228.1 Tensile testing of metallic materials Part 1.Room temperature test methods
GB/T 229 Charpy pendulum impact test method for metal materials
GB/T 232 Bending test method for metal materials
GB/T 247 General provisions for packaging, marking and quality certificates of steel plates and steel strips
GB/T 709-2019 Dimensions, shapes, weights and tolerances of hot-rolled steel plates and strips
GB/T 2970 Ultrasonic testing method for thick steel plates
GB/T 2975 Sampling location and sample preparation for mechanical property testing of steel and steel products
GB/T 4336 Determination of multi-element content in carbon steel and medium-low alloy steel Spark discharge atomic emission spectrometry (conventional method)
GB/T 4340.1 Vickers hardness test of metallic materials Part 1.Test methods
GB/T 6394 Method for determination of average grain size of metals
GB/T 8170 Numerical rounding rules and representation and determination of limit values
GB/T 8363 Drop weight tear test method for steel
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