Introducing Daway's ASTM 446-1 EN 1.4749 DIN X18CrN28 stainless steel tube and pipe, seamless, with SGS certification, featuring ferritic, heat resisting grade, size range 6~219X0.5~25.4mm, annealed, pickled, polished surface, and available in various lengths, ideal for high-temperature applications, welcome to visit our website!