JB/T 51111-1999

Product quality grading for paper element oil filter assemblies for internal combustion engines

Product quality grading for paper element oil filter assemblies for internal combustion engines

Standard Type
JBT
ICS
27.020
CCS
J92
Status
N/A
Issue Date
1999-12-30
Implementation
2000-06-01
Centralized Committee
National Internal Combustion Engine Committee
Issuing Authority
State Bureau of Machinery Industry

Catalogue

Scope, References, Indexes, Test, Inspection

Scope

Engine filter production and inspection

Applicable to engine paper element oil filter

Keywords

Oil filter paper element filtration efficiency pressure drop

Application Summary AI generated

1. Three grades with improved filtration efficiency

2. Controls pressure drop and dirt holding capacity

3. Includes high/low temperature environmental test.

Standard Timeline

replaces 51111.3-94
replaces JB/T 51111.1

Related Standards

JB/T 51115-1999 Product quality grading of engine oil pump assembly JB/T 51117-1999 Product quality grading of engine fuel injector assembly JB/T 51114-1999 Product quality grading of engine paper element fuel filter JB/T 51106-1999 Quality grading for internal combustion engine parts JB/T 51104-1999 Product quality grading for small and medium power diesel engines JB/T 51116-1999 Product quality grading of engine fuel injection pump JB/T 51113-1999 Product quality grading of engine air filter assembly JB/T 51118-1999 Product quality grading of engine plain main bearing

Content extracted by AI. Not officially verified.