ASTM A209 ASME SA209 Carbon Steel Seamless Boiler Tube, GR. T1, T-1a , oil or pickled or black painting surface Application: For high, middle, low pressure boiler and pressure purpose Production Standard, Grade... Read More
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