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GB/T 42678-2023 English PDF

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US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42678-2023: Hot-rolled steel sections for petroleum and natural gas engineering
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42678-2023	189	Add to Cart	3 days	Hot-rolled steel sections for petroleum and natural gas engineering	Valid

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Basic data

Standard ID: GB/T 42678-2023 (GB/T42678-2023)
Description (Translated English): Hot-rolled steel sections for petroleum and natural gas engineering
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H44
Classification of International Standard: 77.140.70
Word Count Estimation: 10,141
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 42678-2023: Hot-rolled steel sections for petroleum and natural gas engineering

---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 77.140.70 CCSH44 National Standards of People's Republic of China Hot rolled steel for oil and gas engineering 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. Shandong Iron and Steel Co., Ltd. Laiwu Branch, Maanshan Iron and Steel Co., Ltd., Hebei Jinxi Iron and Steel Group Tuan Co., Ltd., Zhongke Xiwang Special Steel Co., Ltd., Iron and Steel Research Institute Co., Ltd., and Metallurgical Industry Information Standards Research Institute. The main drafters of this document. Wang Zhongzhong, Zhao Xinhua, Zhang Weibin, Xu Mingwang, Zhang Qingsheng, Chai Feng, Wang Yujie, Cui Yinhui, Zhang Pei, Cheng Xinchao, Cheng Jianye, Luo Xiaobing, Liu Baoshi, Zhao Peilin, Xu Haochi. Hot rolled steel for oil and gas engineering

1 Scope

This document specifies the ordering content, grade representation method, size, shape, weight, technical requirements, Test methods, inspection rules, packaging, marking and quality certificates. This document is applicable to hot-rolled H-shaped steel, angle steel, etc. with flange (or edge) thickness not greater than 50mm for land and offshore oil and gas engineering Channel steel and other shaped steel (hereinafter referred to as "shaped steel").

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 222 Allowable deviations in chemical composition of finished steel products GB/T 223.5 Determination of acid-soluble silicon and total silicon content in iron and steel Reduced silicomolybdate spectrophotometry GB/T 223.9 Determination of aluminum content in steel and alloys Chromium Azure S spectrophotometry GB/T 223.12 Methods for chemical analysis of steel and alloys - sodium carbonate separation-diphenylcarbazide photometric method for determination of chromium content 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 223.19 Chemical analysis method for steel and alloys - Determination of copper content by new cuproline-chloroform extraction photometry GB/T 223.23 Determination of nickel content in steel and alloys by diacetyl oxime spectrophotometry 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 223.62 Methods for chemical analysis of steel and alloys - Determination of phosphorus content by butyl acetate extraction photometric method GB/T 223.64 Determination of manganese content in steel and alloys by flame atomic absorption spectrometry GB/T 223.72 Gravimetric method for determination of sulfur content in steel and alloys GB/T 223.78 Methods for chemical analysis of steel and alloys - Curcumin direct photometric method for determination of boron content GB/T 223.86 Determination of total carbon content of steel and alloys - Infrared absorption method after combustion in induction furnace GB/T 228.1 Tensile testing of metallic materials Part 1.Room temperature test method GB/T 229 Charpy pendulum impact test method for metal materials GB/T 232 Bending test method for metal materials GB/T 706 hot rolled steel GB/T 2101 General provisions for acceptance, packaging, marking and quality certificates of section steel 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 8170 Numerical rounding rules and expression and determination of limit values GB/T 11263 Hot-rolled H-shaped steel and split T-shaped steel GB/T 20066 Methods for sampling and preparation of samples for determination of chemical composition of steel and iron ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42678-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42678-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42678-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42678-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.