The Swivel Joint 2815 series is a three-piece split flange design which is similar to the Swivel Joint 2833 design. The difference between the two is that the 2815 series is only available in carbon steel. The main advantage that this swivel joint has is its stainless steel 316L liner which means that it has strength of a carbon steel swivel, but it can cater for more aggressive media because of the liner. This means that it is suitable for unsupported loads and large range of chemicals, foods, and beverages.