矩形方管的尺寸规格如下：
国际标准矩形方管尺寸规格
400mm x 600mm x 6.0-16mm
300mm x 500mm x 6.0-16mm
200mm x 500mm x 6.0-16mm
200mm x 400mm x 6.0-16mm
200mm x 350mm x 6.0-16mm
200mm x 300mm x 6.0-14mm
150mm x 300mm x 5.0-14mm
150mm x 250mm x 5.0-14mm
350mm x 250mm x 5.0-14mm
150mm x 200mm x 3.0-12mm
《方管尺寸规格表精编版》中的矩形管尺寸规格
30mm x 50mm x 2.0mm
125mm x 75mm x 2.3mm-4.0mm
150mm x 50mm x 2.5mm-4.75mm
300mm x 60mm x 2.5mm-4.0mm
40mm x 40mm x 2.0mm
50mm x 50mm x 2.0mm
100mm x 100mm x 2.0mm
120mm x 80mm x 2.0mm
125mm x 75mm x 2.5mm-3.75mm
150mm x 50mm x 2.5mm-3.75mm
300mm x 50mm x 3.0mm-4.0mm
50mm x 50mm x 3.5mm-4.75mm
60mm x 60mm x 4.5mm-4.75mm
50mm x 70mm x 2.0mm
80mm x 40mm x 2.1mm-2.3mm
80mm x 40mm x 2.5mm-3.0mm
80mm x 40mm x 3.0mm-3.5mm
80mm x 40mm x 3.5mm-4.0mm
常见的外形尺寸及壁厚
50mm x 30mm x 1.5mm-4.0mm
60mm x 40mm x 1.5mm-4.0mm
80mm x 50mm x 1.5mm-4.0mm
100mm x 50mm x 1.5mm-4.0mm
120mm x 60mm x 1.5mm-4.0mm
其他矩形管尺寸规格
40mm x 40mm x 1.7-1.8mm
25mm x 50mm x 1.7-1.8mm
30mm x 50mm x 2.0mm
25mm x 50mm x 2.1-2.3mm
25mm x 50mm x 2.5-3.75mm
50mm x 50mm x 2.0mm
40mm x 50mm x 2.1-2.3mm
40mm x 60mm x 2.1-2.3mm
40mm x 60mm x 2.5-4.0mm
60mm x 60mm x