GB/T 20671.1-2020

Active

Classification system and test methods for nonmetallic gasket materials—Part 1：Standard classification system for nonmetallic gasket materials

非金属垫片材料分类体系及试验方法 第1部分:非金属垫片材料分类体系

Standard Type
GBT
ICS
23.100.60
CCS
Q69
Status
Active
Issue Date
2020-06-02
Implementation
2020-08-01
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 establishes a classification system for nonmetallic gasket materials based on their composition, physical properties, and performance characteristics. It is applied in the design, specification, and procurement of gaskets used in fluid systems, such as piping, engines, and industrial equipment, to ensure material selection meets sealing and durability requirements. The standard also provides a framework for referencing test methods, facilitating consistent quality control and material comparison across manufacturing and engineering contexts.

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.