GB/T 14409-1993
Active
GB/T 46719.2-2026
Active
National standards
GB/T 46719.2-2026 Aerospace—Hydraulic filter elements test methods—Part 2:Conditioning
GB/T 46719.2-2026 Aerospace—Hydraulic filter elements test methods—Part 2:Conditioning
Price:
$ 44.00
Basic Information
Standard Code:
GB/T 46719.2-2026
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Aircraft and spacecraft components
ICS Name:
Fluid systems and components for aerospace applications
Publish Date:
2026-01-28
Implement Date:
2026-08-01
Pages:
20 pages
Scope
This document specifies the test equipment and materials, the accuracy of measurement instruments, and the test conditions for the performance testing of aerospace hydraulic filter elements, as well as the information required before the test, thermal condition testing, cold start testing, and reporting and labeling instructions.
This document is applicable to the performance testing of aerospace hydraulic filter elements under typical thermal stress conditions.
Development Information
Referenced Standards
GB/T 786.1-1993 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols
GB/T 786.1-2009 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols for conventional use and data-processing applications
GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols
GB/T 14041.1-1993 Hydraulic fluid power—Filter elements—Verification of fabrication integrity
GB/T 14041.1-2007 Hydraulic fluid power—Filter elements—Part 1:Verification of fabrication integrity and determination of the first bubble point
GB/T 17446-1998 Fluid power systems and components—Vocabulary
GB/T 17446-2012 Fluid power systems and components—Vocabulary
GB/T 17446-2024 Fluid power systems and components—Vocabulary
GB/T 17486-1998 Hydraulic fluid power—Filter—Evaluation of pressure drop versus flow characteristics
GB/T 17486-2006 Hydraulic fluid power—Filters—Evaluation of differential pressure versus flow characteristics
Adopt standards
ISO 14085-2:2015
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