ASTM A213 Seamless Stainless Steel Tubing is used for low temperature and high temperature services. These pipes could be made from austenitic steel types under electric resistant weld, electric fusion weld or seamless cold drawing mechanisms. The SA213 Tubing can also have different finishes and can be heat treated. The SA 269 Tp 316 is more corrosion resistant than the 304 materi... https://www.metinoxpiping.com/astm-a213-tubes-manufacturers-suppliers-stockists-exporters.html