General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 20079-2006
Scope
This standard specifies the general technical requirements for hydraulic filters (hereinafter referred to as filters), as well as the requirements for testing, inspection, marking, packaging and storage. This standard applies to filters using hydraulic oil as the working medium.
GB/T 20079-2006 Referenced Document
GB/T 17446 Fluid Transmission Systems and Components Glossary*, 2024-03-15 Update
GB/T 17486 Hydraulic fluid power Filters Evaluation of differential pressure versus flow characteristics*, 2006-12-25 Update
GB/T 193-2003 General purpose metric screw threads--General plan
GB/T 2346 Fluid power systems and components--Nominal pressures
GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads