GB/T 20671.6-2020

Active

Classification system and test methods for nonmetallic gasket materials—Part 6: Standard test method for adhesion of gasket materials to metal surfaces

非金属垫片材料分类体系及试验方法 第6部分：垫片材料与金属表面黏附性试验方法

Standard Type
GBT
ICS
23.100.60
CCS
Q69
Status
Active
Issue Date
2020-06-02
Implementation
2021-05-01
Centralized Committee
中国建筑材料联合会
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a test method for measuring the adhesion strength of nonmetallic gasket materials to metal surfaces. It is applied in the quality control and material selection processes for fluid system components, such as flanges and joints in pipelines, engines, and pumps, where reliable sealing performance is critical. The method helps engineers evaluate how well a gasket will bond to a metal flange under specified conditions, ensuring leak-proof connections in industrial and automotive applications.

Related Standards

GB/T 2878.2-2011 Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 2: Heavy-duty stud ends (S series) JB/T 51109-1999 Internal combustion engines - Main bearing shells and connecting rod bearing shells - Product quality grading (Internal use) GB/T 8606-2003 Thread connectiong dimensions andspecifications of hydraulic fluid power--Quick action couplings GB/T 5860-2003 Hydraulic fluid power--Quick action couplings--Dimensions and requirements GB/T 5861-2003 Hydraulic fluid power--Quick action couplings--Test methods GB/T 7932-2003 Pneumatic fluid power--General rules relating tosystems GB/T 15623.1-2003 Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 1:Test methods for four-way directional flow control valves GB/T 15623.2-2003 Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 2:Test methods for three-way directional flow control valves
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.