不锈钢方管规格表核心提醒: 方形管规格表: W=0.01586tt(A+B-2t)-0.11 A:较长第一边B:较短第一边长度 6M规格材质0.40.50.60.70.80.91.01.21.52.02.512.7X12.730416X1630419X1930422.方形管规格表:W=0.01586tt(A+B-2t)-0.11 A:较长第一边B:较短第一边长度 6M规格材质0.40.50.60.70.80.91.01.21.52.02.512.7X12.730416X1630419X1930422X2230425X2530430X3030438X3830440X4030450X5030460X6030480X80304矩形管规格表: W=0.01586T(A+B-2T)-0.11W:KG/M A.B:边长 MMT:壁厚 MM规格材质0.40.50.60.70.80.91.01.21.52.02.520X1030425X1330430X1530432X1630438X1530438X2530450X2530460X4030475X4530490X2530490X45304100X25304100X45304