Stainless steel sanitary pipe fittings, elbows, tee, cross, return bend, Y-bend, L-bend. Stainless steel sanitary pipe fittings, elbows, tee, cross, return bend, Y-bend, L-bend.Material: Stainless Steel 304, 316.Applied to the stainless steel pipeline system. Stainless Steel Sanitary Pipe Fittings