quality stainless steel seamless pipes and tubes in austenitic TP304,TP304L,TP304H, TP 304N, TP 304LN, TP 316, TP 316L, TP 316H, TP 316N, TP 316LN, TP 310H, TP 310S, TP 317, TP 317L, TP 321, TP 321H, and TP 347, TP 347H, TP 347LN, as well as duplex pipes and tubes S31803/SAF2205 acc. to American ASTM/ASME, Japanese JIS, EN and other standards.