ASTM A249 TP 316 SS Tube Wall Thickness ASTM A213 Tp316 Heat Exchanger Tubes Applications 316 Stainless Steel Tubing Tolerances Stainless Steel 316 Welded Pipe & Tube outer diameter (OD) are according to ASTM A269/A213. TP 316 SS Polished Pipes Tolerance specifications are as per below: Typ...