• Apr 5, 2026 Din 2pn16 Plate Flange Gttrade N 2PN16 plate flanges Common materials include carbon steel stainless steel grades 304 and 316 and various alloys depending on the specific application requirements Check with GTTTrade for their specific offerings 3 How do I ensure the correct flange size for my application You need to determine t By Stephon Stiedemann