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1.单槽圆管外径尺寸 槽宽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.双槽圆管外径尺寸 50.8mm 15×15mm 1.5~2.5mm 76.2mm 25×25mm 1.5~2.5mm
3.单槽椭圆管外径尺寸 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.单槽方管/矩管外径尺寸 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.双槽方管/矩管外径尺寸 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.单槽半椭圆管外径尺寸 100×68mm 42×27mm 1.0~2.0mm
7.单槽半弧管外径尺寸 103×68mm 25.3×13mm 1.0~2.0mm .
