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JB/T 2191-1993 English PDF

US$399.00 ยท In stock
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JB/T 2191-1993: Hand-hole device of boiler
Status: Obsolete

JB/T 2191: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 2191-1993English399 Add to Cart 3 days [Need to translate] Hand-hole device of boiler Obsolete JB/T 2191-1993
JB 2191-1977EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete JB 2191-1977

PDF similar to JB/T 2191-1993


Standard similar to JB/T 2191-1993

GB/T 16507.2   GB/T 16507.1   GB/T 12145   

Basic data

Standard ID JB/T 2191-1993 (JB/T2191-1993)
Description (Translated English) Hand-hole device of boiler
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J98
Word Count Estimation 10,116
Date of Issue 6/1/1993
Date of Implementation 1/1/1994
Older Standard (superseded by this standard) JB 2191-1977
Regulation (derived from) State Energy Bureau Notice 2013 No. 6
Summary This standard specifies the basic structure of the type of boiler hand hole device. Hand hole means and Hot Water Boilers on this standard applies to the rated steam pressure is less than 3. 82MPa Yan steam.

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 2191-1993 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.