1.單槽圓管外徑尺寸 槽寬ⅹ槽深 壁厚 38.1mm 15×15mm 1.0~2.0mm 38.1mm 23.5×13mm 1.0~2.0mm 42.2mm 19.7×26.2mm 1.0~2.0mm 42.4mm 15×15mm 1.0~2.0mm 42.4mm 24×24mm 1.0~2.0mm 48.3mm 19.7×31.8mm 1.0~2.0mm 48.3mm 27×30mm 1.0~2.0mm 50.8mm 15×15mm 1.0~2.0mm 50.8mm 20×20mm 1.0~2.0mm 50.8mm 13.8×15mm 1.0~2.0mm 63.5mm 20×20mm 1.0~2.0mm 63.5mm 25×25mm 1.0~2.0mm 63.5mm 15×15mm 1.0~2.0mm 76mm 25×25mm 1.5~2.5mm 60.3mm 25×40mm 1.5~2.5mm

2.雙槽圓管外徑尺寸      50.8mm 15×15mm 1.5~2.5mm 76.2mm 25×25mm 1.5~2.5mm

3.單槽橢圓管外徑尺寸  80×40mm 24×24mm 1.35~2.0mm 87×65mm 25×30mm 1.35~2.0mm 110×40mm 33×26mm 1.35~2.0mm

4.單槽方管/矩管外徑尺寸  31.8×31.8mm 15×15mm 1.35~2.0mm 40×40mm 20×20mm 1.35~2.0mm 60×40mm 24×24mm 1.35~2.0mm 75×45mm 20×25mm 1.5~2.0mm 75×45mm 20×25mm 1.35~2.0mm 140×50mm 25×20mm 1.5~2.0mm

5.雙槽方管/矩管外徑尺寸 40×40mm 15×15mm 1.35~2.0mm 85×40mm 25×20mm 1.35~2.0mm 85×40mm 25×13mm 1.35~2.0mm

6.單槽半橢圓管外徑尺寸    100×68mm 42×27mm 1.0~2.0mm

7.單槽半弧管外徑尺寸    103×68mm 25.3×13mm 1.0~2.0mm .