JB/T 8873-2023 English PDF

US$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 8873-2023: (Technical specifications for filled PTFE and PTFE blanks for mechanical seals)
Status: Valid

JB/T 8873: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 8873-2023	349	Add to Cart	3 days	(Technical specifications for filled PTFE and PTFE blanks for mechanical seals)	Valid
JB/T 8873-2011	559	Add to Cart	3 days	Specification of filling-PTFE and PTFE blank for mechanical seal	Obsolete
JB/T 8873-1999	279	Add to Cart	3 days	Teflon and teflon blank filler intended to be used in mechanical sealing. Technical specification	Obsolete

Similar standards

QC/T 1076   JB/T 8872   GB/T 6556   JB/T 8724   JB/T 1472   JB/T 8723   

Basic data

Standard ID: JB/T 8873-2023 (JB/T8873-2023)
Description (Translated English): (Technical specifications for filled PTFE and PTFE blanks for mechanical seals)
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J22
Classification of International Standard: 21.140
Word Count Estimation: 15,180
Date of Issue: 2023-12-29
Date of Implementation: 2024-07-01
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the terms and definitions for filled polytetrafluoroethylene and polytetrafluoroethylene blanks, specifies the types and technical requirements, describes the corresponding test methods, and specifies inspection rules, packaging, transportation and storage. This standard applies to the manufacture of filled PTFE and PTFE blanks for mechanical seals such as various friction pairs, auxiliary sealing rings, covering parts, PTFE bellows, spring seats and bushings.

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