We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
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AL522 We are looking forward to developing successful business relationships with new clients around the world in the future.Standard roller chain is available with pitches from 1/2 to 3 inches. Chain numbers are determined by multiplying the pitch by 80 (a 1/2 inch pitch chain would be a No. 40 chain). A hyphenated suffix indicates multiple strands.connecting link is also commonly known as an AL522 master link and is made using high-grade carbon steel comp1nts. This link is made in accordance to ANSI standards so it also directly interchanges with other brands. For additional information or to get a quote please contact us and we will be happy to assist you.
