... 2.width:1000mm-2500mm 3.BV Certificate America Standard: 201,202,302,304,304L,316,316L,321,301,301L309S,310S,439,444,430 ... ,410,410S,420,2205Janpan Standard:SUS201,202,302,304,304L,316,316L,321,301 ... ,301L,309S,310S,430LX,444,430,410L,403,410,410S ...