Sanitary stainless steel tubing products are found in applications serving the biotech, pharmaceutical, food, beverage, water treatment, extraction industries and more Steel & O’Brien offers a wide range of sanitary tubing options including polished, unpolished, and pharmaceutical grade stainless steel tubing. As a premier sanitary tube supplier, we offer electropolished options that meet ASME BPE standards required for high purity applications. Our sanitary tubing comes in a variety of sizes from ½” O.D. to 6” O.D meeting ASTM A213, A249, A269, and A270 requirements. Our most popular line of ASTM A270 tubing provides our customers with sanitary tubing that is validated through mechanical and hydrostatic testing prior to shipping. As a sanitary stainless steel tubing supplier, offering a broad range of sanitary tube options is just one more way in which we make sanitary simple for our customers. To learn more, click on any of the product listings on this page.