Features: 1) Grades: TP304, TP304L, TP310/S, TP316L, TP317L, TP321, TP3472) Standards: ASTM (ASME)SA / A213 / M3) Size: a) O.D.: 1/4" to 3" b) W.T.: 10,12, 14, 16, 18, 20, 22BWG4) Length: max.13 meters5) Delivery conditions: annealed and pickled6) Applied for boiler and heat exchanger serviceInner packing: 1pcs/plastic bagOuter packing: Wooden cases producing area:China payment:L/C or T/T supplying capacity:250MT/month