304/316 Stainless Steel Flat Bar 1.material:301,304,304L,316,316L,321, ... *1mm to 40mm*400mm,length 2-6m Stainless Steel Flat Bar1.material:301,304,304L,316,316L,321,310S ... on.5.packing:by standard export packing.type stainless steel flat bar size2mm*1mm to 40mm*400mm,length 2m to 6mgrade321, ... , 316L, 317, 317L,310s,904L etc.standard/ASTM/ASME/DIN/JIS and etccertificateISO,SGS,and third part inspection.