Divine Metal & Alloy Stainless Steel 316L Flanges are low-carbon forms of the 316 Flanges. These are some of the most involved Flanges on the planet, close to the 304, 304L, and 316 Flanges. Divine Metal and Alloys is the main producer and provider of Stainless steel 316L Flanges in different aspects, pressure classes, and types. There are various kinds of Flanges, each with its own norms and particulars.