duplex tube TP304, TP304L, TP316, TP316L, TP317L, TP321, TP310, TP347, TP347H,904L ... ,TP316L, TP316/316L, TP317L, TP321, TP347/H, 904L and duplex pipe/tube(S31803 2205)05) Standards: ASTM (ASME) SA/A213/M ASTM ... upon negotiation12) Delivery date: Min. 30 days and negotiation duplex tube