Steel detachable chain is among the oldest styles chains that remain in use today. Since the early 1900s steel detachable chains have already been implemented in agricultural and commercial applications around the world. They stemmed from the initial cast detachable chain style (patented in 1873) and are Detachable Chain Sprockets 1produced to be light-weight, economical, and durable. United states Roller Chain and Sprockets provides a high-quality line of Steel Detachable Chains (SDC) and metal detachable sprockets. We also have attachments and the simple to use steel detachable chain breaker! Our selection of American standard steel detachable chain is produced from a particular hot-rolled strip steel that’s heat-treated for increased strength and a longer wear life. This type of chain is designed for moderate loads and speeds, it is very easy to restoration and install. Something vital that you note when setting up and using metal detachable chain is detachable chain china usually that the closed end of the tab should be towards the sprocket. We stock both painted and non-painted SDC chains so when ordering make sure you specify which series you are interested in.