JB/T 7491-2014 English PDF

US$289.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 7491-2014: Molybdenum disilicide protection tube for thermocouples
Status: Valid

JB/T 7491: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 7491-2014	289	Add to Cart	3 days	Molybdenum disilicide protection tube for thermocouples	Valid
JB/T 7491-1994	319	Add to Cart	3 days	Molybdenum disilicide protective tube for thermocouple	Obsolete

Similar standards

GB/T 20730.2   GB/T 19146   CJ 128   JB/T 7495   JB/T 7486   JB/T 7482   

Basic data

Standard ID: JB/T 7491-2014 (JB/T7491-2014)
Description (Translated English): Molybdenum disilicide protection tube for thermocouples
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: N11
Classification of International Standard: 17.200.20
Word Count Estimation: 11,169
Date of Issue: 7/9/2014
Date of Implementation: 11/1/2014
Older Standard (superseded by this standard): JB/T 7491-1994
Quoted Standard: GB/T 2828.1; GB/T 2829
Regulation (derived from): Ministry of Industry and Information Technology Notice No. 47 of 2014
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This Standard specifies the technical requirements of molybdenum disilicide thermocouple protection tube, test methods, inspection rules, and packaging and labeling. This Standard applies to oxidation, reduction or oxidation - reduction alternating molybd

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Question 5: Should I purchase the latest version JB/T 7491-2014?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 7491-2014 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.