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Mainly introduce the relevant national standards of gaskets

by:Tronshal     2022-03-27
Washers are widely used in the load-bearing and non-load-bearing structures of general mechanical products. They are characterized by low cost and convenient installation, and are suitable for parts with frequent assembly and disassembly. But the anti-loosening ability of the spring washer is very low! Especially in the current European and American countries that require high reliability products, the adoption rate is extremely low, especially the important load-bearing structural connection parts have been abandoned for many years. Relevant national standards for washers: quasi-spring washers (GB93-1987) light spring washers (GB859-1987) heavy spring washers (GB7244-1987) spring washers, also known as spring mesons. Saddle spring washer (GB/T 7244-1987) Saddle spring washer (GB/T 860-1987) Wave spring washer (GB/T 7246-1987) Wave spring washer (GB/T 955-1987)
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