... TP304/TP304L/TP316/TP316L Function: Use for Construction of project Size: 1/2"-40" ASME Butt Welded Long Raduis 90Deg ElbowProducts Type ... :10#, 20#, Q235, 20G, 16Mn, ASTM A234, ASTM A105, ST37-2 ,ASTM A860 WPHY X42-x80Stainless steel TP304, TP304H, TP304LN, TP304L ... , TP316L, TP316H, TP316 / 316L, TP317L, TP321 / 321H.Size: 2"-100" Welded; 1/2"-40" SeamlessWall Thickness: Wall thickness: Sch 10 to Sch ...