Heat Exchanger Stainless Steel Seamless Tube DIN 17456 1.4301 1.4307 1.4401 1.4404 1.4571 1.4438 Grade Material number C Si Mn P S N Cr Mo Ni Ti others Ferritic or martensitic steels X2CrTi12 1.4512 0.030 1.00 ... Read More
Stainless Steel Heat Exchanger Tube ASTM A213 TP304 304L TP317 TP321 With High Performance,Pickled Annealed ,Plain End Grade Material number C Si Mn P S N Cr Mo Ni Ti others Ferritic or martensitic steels ... Read More