... ,316,201... Surface:bright,black... Length:2-12m.. stainless steel round bar1. Grade: AISI316L, 316, 310S, 310, 303, 304, 317, 321 ... 2m to 12m5. Size: Round bar diameter from 2mm to 300mm6.Deliverty time: prompt, 10-40 days round bar 304/316/304L/316L ...