... tons/yearFeatures:STANDARDS: ASTM / ASME, GB, DIN, JIS, T14975, etc. GRADE :200 (Ni : 0.8%), 201B (Ni : 3%), 201H (Ni : 5 ... :20*20*2, 25*25*3, 30*30*3, 40*40*4, 50*50*4, 60*60*4, 75*45*4, 50*25*4 ... . 4.if require ,then pack into wooden box.DELIVERY TIME: 30-60 days depend on Quantity-------------------------------------------------------------------------------------PAYMENT TERM: T/T, Irrevocable L ...