This standard includes information on 700 Class welded steel and cast chains, attachments and sprockets for water and sewage treatment plants. There are also tables for General Chain Dimensions; A42, F2, F22-6, F22-8, K2 and M1 Attachments; Minimum and Maximum Controlling Dimensions for Interchangeable Chain Links; Chain Clearance Dimensions; Maximum Eccentricity and Face Run-out at Root Diameter; and Flange Diameters for Curved Sidebar Type Chain.
ASME B29.21M-1996 history
1996ASME B29.21M-1996 700 Class Welded Steel and Cast Chains, Attachments and Sprockets for Water and Sewage Treatment Plants
1987ASME B29.21M Errata-1987 700 class welded steel and cast chains, attachments and sprockets for water and sewage treatment plants; Errata
1981ASME B29.21M-1981 700 class welded steel and cast chains, attachments and sprockets for water and sewage treatment plants