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GB/T 39240-2020 English PDF

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US$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39240-2020: Non-destructive testing. Ultrasonic testing. General principles
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39240-2020	209	Add to Cart	3 days	Non-destructive testing. Ultrasonic testing. General principles	Valid

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Basic data

Standard ID: GB/T 39240-2020 (GB/T39240-2020)
Description (Translated English): Non-destructive testing. Ultrasonic testing. General principles
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J04
Classification of International Standard: 19.100
Word Count Estimation: 11,169
Date of Issue: 2020-11-19
Date of Implementation: 2021-06-01
Quoted Standard: GB/T 9445; GB/T 12604.1; GB/T 19799.1; GB/T 19799.2; GB/T 20737; GB/T 39241; GB/T 39242; EN 12668-1; EN 12668-2; EN 12668-3
Adopted Standard: ISO 16810-2012, MOD
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the general requirements for ultrasonic testing of industrial products capable of transmitting ultrasound. This standard applies to ultrasonic testing under the minimum requirements. The application of ultrasonic testing is related to the type of parts to be inspected. For specific requirements, see the corresponding product standards, specifications, contract documents and testing process regulations. This standard does not apply to the determination of detection areas, scanning methods and acceptance criteria.

GB/T 39240-2020: Non-destructive testing. Ultrasonic testing. General principles

---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.
(Non-destructive testing Ultrasonic testing General principles) ICS 19.100 J04 National Standards of People's Republic of China General Principles of Ultrasonic Testing for Nondestructive Testing 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Preface Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Personnel qualification and certification 1 5 Information needed before testing 2 6 Principles of Ultrasonic Testing 2 7 Device 3 8 Setting 4 9 Test preparation 5 10 Detection 6 11 Lack of features 6 12 Process regulations 7 13 Test report 7

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard uses the redrafting method to amend and adopt ISO 16810.2012 "General Principles of Nondestructive Testing Ultrasonic Testing." The technical differences between this standard and ISO 16810.2012 and the reasons are as follows. --- Regarding normative reference documents, this standard has made adjustments with technical differences to adapt to my country's technical conditions and adjustments. The situation is collectively reflected in Chapter 2 "Normative Reference Documents", and the specific adjustments are as follows. ● Replace ISO 9712 with GB/T 9445 which is equivalent to the international standard (see Chapter 4); ● Replace ISO 2400 (see 7.4) with GB/T 19799.1 which is equivalent to the international standard; ● Replace ISO 7963 (see 7.4) with GB/T 19799.2 which is equivalent to the international standard; ● Replace ISO 16811 (see 6.4, 7.3, 7.5, 8.3, 9.1, 9.3, 11.1) with GB/T 39242 modified to adopt international standards; ● Replace ISO 16823 (see 6.3) with GB/T 39241 modified to adopt international standards; ● Added GB/T 12604.1 and GB/T 20737 (see Chapter 3). ---Added terms and definitions (see Chapter 3). This standard was proposed and managed by the National Standardization Technical Committee for Nondestructive Testing (SAC/TC56). Drafting organizations of this standard. Shanghai Materials Research Institute, Wuhan Zhongke Innovation Technology Co., Ltd., China Railway Guangzhou Bureau Group Co., Ltd. Company, State Grid Shanghai Electric Power Research Institute, Yantai CIMC Raffles Offshore Engineering Co., Ltd., Shandong Ruixiang Mould Co., Ltd., China Guangdong Nuclear Engineering Co., Ltd., Shanghai Aerospace Precision Machinery Institute, Jiangsu Fangtian Power Technology Co., Ltd. The main drafters of this standard. Zhang Yifeng, Ding Jie, Jiang Jiansheng, Huang Yin, Lin Guanghui, Wang Zicheng, He Haijian, Zhao Limin, Luo National Defense, Jin Lei, Wei Zhongrui, Ma Jianmin, Zhu Congbin, Wang Fei, Yang Xianbiao. General Principles of Ultrasonic Testing for Nondestructive Testing

1 Scope

This standard specifies the general requirements for ultrasonic testing of industrial products capable of transmitting ultrasound. This standard applies to ultrasonic testing under the minimum requirements. The application of ultrasonic testing is related to the type of the inspected part. For specific requirements, see the corresponding Product standards, specifications, contract documents and inspection process regulations. This standard does not apply to the determination of detection areas, scanning methods and acceptance criteria.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 9445 Non-destructive testing personnel qualification and certification (GB/T 9445-2015, ISO 9712.2012, IDT) GB/T 12604.1 Non-destructive testing term Ultrasonic testing (GB/T 12604.1-2005, ISO 5577.2000, IDT) GB/T 19799.1 Non-destructive testing Ultrasonic testing No. 1 calibration test block (GB/T 19799.1-2015, ISO 2400.2012, IDT) GB/T 19799.2 Non-destructive testing Ultrasonic testing No. 2 calibration test block (GB/T 19799.2-2012, ISO 7963..2006, IDT) GB/T 20737 Non-destructive testing general terms and definitions (GB/T 20737-2006, ISO /T S18173.2005, IDT) GB/T 39241 Non-destructive testing Ultrasonic testing penetration technology (GB/T 39241-2020, ISO 16823.2012, MOD) GB/T 39242 Non-destructive testing ultrasonic testing sensitivity and range setting (GB/T 39242-2020, ISO 16811.2012, MOD) EN12668-1 Non-destructive testing. Performance and inspection of ultrasonic testing equipment. Part 1.Instruments EN12668-2 Non-destructive testing. Performance and inspection of ultrasonic testing equipment. Part 2.Probes EN12668-3 Non-destructive testing. Performance and inspection of ultrasonic testing equipment. Part 3.Combined equipment

3 Terms and definitions

The terms and definitions defined in GB/T 12604.1 and GB/T 20737 apply to this document.

4 Personnel qualification and certification

Personnel who perform ultrasonic testing according to this standard shall be qualified and certified according to GB/T 9445 or after the consent of all parties, and obtain ultrasonic testing Test the qualification certificates of relevant industrial categories, and conduct job training and authorization by the employer or its agent. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 39240-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 39240-2020_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 39240-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 39240-2020_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.