... 316L 4.7years exp export to Europe,East Asia Features: 304,316 pipe fitting stainless steel elbowProduct Stainless Steel Elbows,90 ... ,316L,316Ti,317,317L,321,321HApplications industries For use in the Pulp and Paper, Water Treatment, Sewage Treatment, Chemical, Biotech, Pharmaceuticals, Food, Mining, ... pipe (SSAW),seamless steel pipe (SMLS) ,and LSAW pipe! 304,316 pipe fitting stainless steel elbow