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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JB/T 7248-2024 English PDF

US$409.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 7248-2024: (Technical specification for low temperature steel castings for valves)
Status: Valid

JB/T 7248: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 7248-2024English409 Add to Cart 4 days [Need to translate] (Technical specification for low temperature steel castings for valves) Valid JB/T 7248-2024
JB/T 7248-2008English439 Add to Cart 3 days [Need to translate] Technical specification for low temperature service steel casting for valves Obsolete JB/T 7248-2008
JB/T 7248-1994English239 Add to Cart 2 days [Need to translate] (Valves with cold steel castings) Obsolete JB/T 7248-1994

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Basic data

Standard ID JB/T 7248-2024 (JB/T7248-2024)
Description (Translated English) (Technical specification for low temperature steel castings for valves)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J16
Classification of International Standard 23.060.99
Word Count Estimation 18,155
Date of Issue 2024-03-29
Date of Implementation 2024-10-01
Older Standard (superseded by this standard) JB/T 7248-2008
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the technical requirements for low-temperature steel castings for valves, specifies the corresponding test methods, specifies the acceptance criteria and marks, quality certificates, packaging and storage and transportation. This standard is applicable to the manufacture of valve steel castings with a service temperature of -29�桫-196��, and is used as a reference for the manufacture of valve steel castings with a service temperature of -196�桫-254��.

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Question 5: Should I purchase the latest version JB/T 7248-2024?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 7248-2024 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.