Steel detachable chain is one of the oldest styles chains that are still in use today. Because the early 1900s steel detachable chains have already been applied in agricultural and commercial applications all over the world. They stemmed from the original cast detachable chain design (patented in 1873) and so are produced to be light-weight, cost-effective, and durable. USA Roller Chain and Sprockets offers a high-quality type of Metal Detachable Chains (SDC) and metal detachable sprockets. We likewise have attachments and the simple to use steel detachable chain breaker! Our collection of American standard metal detachable chain is manufactured from a special hot-rolled strip steel that is heat-treated for increased power and a longer wear life. This type of chain is designed for moderate loads and speeds, it is very easy to repair and install. Something important to note when installing and using steel detachable chain is definitely that the closed end of the tab should become towards the sprocket. We share both painted and non-painted SDC chains detachable chain china therefore when ordering make sure you specify which series you are looking for.