GB/T 17486-1998
Replaced
GB/T 20671.3-2020
Active
National standards
GB/T 20671.3-2020 Classification system and test methods for nonmetallic gasket materials—Part 3:Standard test method for fluid resistance of gasket materials
GB/T 20671.3-2020 Classification system and test methods for nonmetallic gasket materials—Part 3:Standard test method for fluid resistance of gasket materials
Basic Information
Standard Code:
GB/T 20671.3-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other non-metallic mineral products
ICS Name:
Filter, sealing gasket, and fluid impurities
Publish Date:
2020-06-02
Implement Date:
2021-04-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国非金属矿产品及制品标准化技术委员会(SAC/TC 406)
Pages:
12 pages
Scope
GB/T 20671的本部分规定了非金属垫片材料在试验液体中浸渍后其物理性能所受影响程度的测定方法的原理、仪器设备、试验样品、试验程序、试验报告及精密度。本部分适用于GB/T 20671.1-2020描述的1型、2型、3型和7型材料的耐液体性能的测定。
Development Information
Drafting Units:
舟山海山机械密封材料股份有限公司、咸阳非金属矿研究设计院有限公司、国家非金属矿制品质量监督检验中心、上海索拓密封材料有限公司、河北亨达密封材料有限公司、成都俊马密封科技股份有限公司、咸阳海龙密封复合材料有限公司、佛山市顺德区质量技术监督标准与编码所、无锡市祥健四氟制品有限公司
Drafting Persons:
闫文刚、施中堂、石志刚、杜铭、潘洲、范景芳、马琼秀、祝海峰、佘伟峰、王健
Same series standard
GB/T 20671.1-2020 Classification system and test methods for nonmetallic gasket materials—Part 1:Standard classification system for nonmetallic gasket materials
GB/T 20671.5-2020 Classification system and test methods for nonmetallic gasket materials—Part 5:Standard test method for creep relaxation of gasket materials
GB/T 20671.6-2020 Classification system and test methods for nonmetallic gasket materials—Part 6:Standard test method for adhesion of gasket materials to metal surfaces
Replace the following standards
Referenced Standards
GB/T 20671.1-2020 Classification system and test methods for nonmetallic gasket materials—Part 1:Standard classification system for nonmetallic gasket materials
GB/T 20671.7-2006 Classification system and test methods for nonmetallic gasket materials—Part 7:Standard test methods for tension testing of nonmetallic gasket materials
GB/T 20671.2-2006 Classification system and test methods for nonmetallic gasket materials—Part 2:Standard test method for compressibility and recovery of gasket materials
GB/T 20671.8-2006 Classification system and test methods for nonmetallic gasket materials—Part 8:Standard test method for flexibility of non-metallic gasket materials
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GB/T 14039-2002
Active
GB/T 14039-2002 Hydraulic fluid power—Fluids—Method for coding the level of contamination by solid particles
GB/T 18853-2002
Replaced
GB/T 18853-2002 Hydraulic fluid power filters—Multi-pass method for evaluating filtration performance of a filter element
GB/T 18854-2002
Replaced
GB/T 18854-2002 Hydraulic fluid power—Calibration of liquid automatic particle counters
GB/T 3452.1-2005
Active
GB/T 3452.1-2005 Fluid power systems—O-rings—Part 1:Inside diameters, cross-sections, tolerances and size identification code
GB/T 20082-2006
Active