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SH/T 3520-2015 English PDF

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SH/T 3520-2015: Welding specification of chrome molybdenum steel in petrochemical industry
Status: Valid

SH/T 3520: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SH/T 3520-2015English879 Add to Cart 6 days [Need to translate] Welding specification of chrome molybdenum steel in petrochemical industry Valid SH/T 3520-2015
SH/T 3520-2004EnglishRFQ ASK 9 days [Need to translate] Welding specification of chrome molybdenum steel for petrochemical engineering Obsolete SH/T 3520-2004
SH 3520-1991EnglishRFQ ASK 11 days [Need to translate] (Petrochemical Engineering chromium molybdenum heat pipe welding Technical Specification) Obsolete SH 3520-1991

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Basic data

Standard ID SH/T 3520-2015 (SH/T3520-2015)
Description (Translated English) Welding specification of chrome molybdenum steel in petrochemical industry
Sector / Industry Petrochemical Industry Standard (Recommended)
Classification of Chinese Standard P72
Classification of International Standard 25.16
Word Count Estimation 38,371
Date of Issue 2015-04-30
Date of Implementation 2015-05-01
Older Standard (superseded by this standard) SH/T 3520-2004
Quoted Standard GB 150; GB 713; GB/T 985.1; GB/T 985.2; GB/T 3375; GB/T 4842; GB/T 5118; GB 5310; GB 6479; GB/T 8110; GB 9948; GB/T 12470; GB/T 16253; GB 50484; GB 50517; SH 3501; SH/T 3517; SH/T 3554; SH/T 47008; SH/T 47013; SH/T 47014; SH/T 47015; NB/T 47018; JB/T 3223; JB/T 10087; HG/T 2537
Regulation (derived from) Ministry of Industry and Information Technology Announcement (2015 No. 28)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies chromium molybdenum steel and carbon molybdenum steel materials, welders qualification and welding process assessment, welding preparation, welding, heat treatment, welding inspection and repair requirements. This standard applies to the welding construction of welding arc welding, tungsten gas welding, MIG welding and submerged arc welding of petrochemical, natural gas chemical, coal chemical chromium molybdenum steel and carbon molybdenum steel pipe and equipment.

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Question 5: Should I purchase the latest version SH/T 3520-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SH/T 3520-2015 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.