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GBZ41286-2022: Non-destructive testing instruments - X-ray pipeline crawlers
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/Z 41286-2022 | English | 289 |
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Non-destructive testing instruments - X-ray pipeline crawlers
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GB/Z 41286-2022
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Basic data | Standard ID | GB/Z 41286-2022 (GB/Z41286-2022) | | Description (Translated English) | Non-destructive testing instruments - X-ray pipeline crawlers | | Sector / Industry | National Standard | | Classification of Chinese Standard | N78 | | Word Count Estimation | 12,158 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GBZ41286-2022: Non-destructive testing instruments - X-ray pipeline crawlers---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.
GB /Z 41286-2022
Non-destructive testing instruments -- X-ray pipeline crawlers
ICS 19.100
CCSN78
National Standardization Guiding Technical Document of the People's Republic of China
Nondestructive testing instrument X-ray pipeline crawler
Published on 2022-03-09
2022-10-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Technical requirements 1
5 Test method 3
6 Inspection rules 5
7 Marking, packaging, transportation and storage 6
Appendix A (normative) Penetration test block for X-ray pipeline crawler 8
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Machinery Industry Federation.
This document is under the jurisdiction of the National Standardization Technical Committee of Testing Machines (SAC/TC122).
This document is drafted by. Liaoning Instrument Research Institute Co., Ltd., China Testing and Certification Group Co., Ltd., Jining Luke Testing
Equipment Co., Ltd., Zhongshan Vocational and Technical College.
The main drafters of this document. Yu Zhijun, Huang Qing, Ma Jun, Fuyang, Xu Bo, Wang Lin.
Nondestructive testing instrument X-ray pipeline crawler
1 Scope
This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of X-ray pipeline crawler.
This document applies to X-ray pipeline crawler (hereinafter referred to as "crawler") with a tube voltage not exceeding 300kV.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 191 Graphical signs of packaging, storage and transportation
GB/T 13384 General technical conditions for packaging of mechanical and electrical products
GB 18871-2002 Basic standard for ionizing radiation protection and radiation source safety
GB 22448-2008 Protection rules for industrial X-ray flaw detectors below 500kV
GB/T 25480 Basic environmental conditions and test methods for transportation and storage of instruments and meters
GB/T 26592-2011 Non-destructive testing instrument industrial X-ray flaw detector performance test method
GB/T 26838-2011 Non-destructive testing instrument portable industrial X-ray flaw detector
GB/T 36416.2 Testing Machine Vocabulary Part 2.Nondestructive Testing Instruments
JB/T 8387 Main parameters of X-ray tube for non-destructive testing instrument industry
3 Terms and Definitions
The terms and definitions defined in GB/T 36416.2 and the following apply to this document.
3.1
X-ray pipeline crawlers X-raypipelinecrawlers
X-ray non-destructive testing special equipment for testing the quality of welds between pipelines transporting oil, natural gas or other flowable substances.
Note. The crawler consists of driving car, X-ray machine (X-ray tube, controller, etc.), battery pack, positioning system and other parts.
4 Technical requirements
4.1 Conditions of use
According to the specified work procedures, the crawler should work normally under the following conditions.
a) Altitude. ≤1000m (when the altitude exceeds 1000m, it shall be determined through negotiation between the supplier and the demander);
b) Ambient temperature. -10℃~60℃;
c) Relative humidity of air. ≤85%.
4.2 Technical parameters
4.2.1 Basic parameters of crawler
The basic parameters of the crawler are as follows.
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