不锈钢管规格大全分类常规外径/规格mm常规厚度φ3,φ4,φ5,φ6,φ7,φ7.5,φ8,φ9,φ9.5,φ10,φ11,φ12,φ12.7,φ14,φ14.5,φ15.9,φ17,φ18,φ19,φ20,φ22,φ25.4,φ28,φ30,φ31.8,φ35,φ38.1,不锈钢圆管φ40,φ42,φ45,φ48,φ50,φ50.8,φ57,φ60,φ63.5,φ70,φ76.2,φ80,φ88.9,φ101.6,φ108,φ114.3,φ127,φ133,φ141,φ159,φ168,φ219,φ273,φ3250.24~8.0mm10 \times 10, \square 12 \times 12, \square 15 \times 15, \square 19 \times 19,20 \times 20, \square 22 \times 22, \square 25 \times 25,30 \times 30, \square 35 \times 35, \square 38 \times 38,40 \times 40,45 \times 45,48 \times 4850 \times 50, \square 60 \times 60, \square 70 \times 70, \square 80 \times 80100 \times 100, \square 150 \times 150, \square 200 \times 200不锈钢方管/方通0.4~10mm\square 10 \times 20, \square 10 \times 30, \square 10 \times 40, \square 10 \times 60,10 \times 70,110 \times 80,110 \times 90 15 \times 25,115 \times 30,115 \times 35,15 \times 60,115 \times 65,115 \times 70,115 \times 80,115 \times 90,15 \times 100, \square 20 \times 10, \square 20 \times 30,\square 20 \times 60, \square 20 \times 70, \square 20 \times 80, \square 20 \times 90,20 \times 100, \square 20 \times 150,25 \tim
