JB/T 9750.1-2023 English PDF

US$279.00 · In stock
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JB/T 9750.1-2023: (Internal combustion engines - Technical specifications for valve rocker arms and rocker shafts - Part 1: Valve rocker arms)
Status: Valid

JB/T 9750.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 9750.1-2023	279	Add to Cart	3 days	(Internal combustion engines - Technical specifications for valve rocker arms and rocker shafts - Part 1: Valve rocker arms)	Valid
JB/T 9750.1-2011	319	Add to Cart	3 days	Internal combustion engines. Rocker-arms and rocker-armshafts. Specification. Part 1: Rocker-arms	Obsolete
JB/T 9750.1-1999	199	Add to Cart	2 days	Internal combustion engines. Rocker arms. Specifications	Obsolete

Similar standards

GB/T 1859.1   GB/T 1859.2   JB/T 11880.1   JB/T 9750.2   JB/T 9769.1   JB/T 9755.3   

Basic data

Standard ID: JB/T 9750.1-2023 (JB/T9750.1-2023)
Description (Translated English): (Internal combustion engines - Technical specifications for valve rocker arms and rocker shafts - Part 1: Valve rocker arms)
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J93
Classification of International Standard: 27.020
Word Count Estimation: 13,153
Date of Issue: 2023-07-28
Date of Implementation: 2024-02-01
Older Standard (superseded by this standard): JB/T 9750.1-2011
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the structural type and technical requirements of internal combustion engine valve rocker arms, describes the corresponding inspection methods, and specifies inspection rules as well as marking, packaging, transportation and storage. This standard applies to the manufacture of steel and cast iron valve rocker arm bodies (excluding accessories such as valve adjustment screws, rollers, needle bearings and pins on the combined rocker arm) for reciprocating internal combustion engines with a cylinder diameter less than or equal to 200mm.

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