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JB/T 7245-2017 English PDF

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JB/T 7245-2017: Steel and iron shut off valve and lift check valve in refrigeration
Status: Valid

JB/T 7245: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 7245-2017English329 Add to Cart 3 days [Need to translate] Steel and iron shut off valve and lift check valve in refrigeration Valid JB/T 7245-2017
JB/T 7245-1994English279 Add to Cart 3 days [Need to translate] Stop valve for refrigeration equipment Obsolete JB/T 7245-1994

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Basic data

Standard ID JB/T 7245-2017 (JB/T7245-2017)
Description (Translated English) Steel and iron shut off valve and lift check valve in refrigeration
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J73
Word Count Estimation 14,162
Date of Issue 2017-11-07
Date of Implementation 2018-04-01
Older Standard (superseded by this standard) JB/T 7245-1994
Regulation (derived from) Ministry of Industry and Information Technology Bulletin 2017 No. 48
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the terms, definitions, types and basic parameters, requirements, test methods, inspection rules and marking, packaging, transportation and storage of steel, iron refrigerant shut-off valves and lift check valves for refrigeration systems. Steel and iron regulating valves and shut-off check valves for refrigeration systems can be implemented with reference to this standard.

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Question 5: Should I purchase the latest version JB/T 7245-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 7245-2017 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.