1.单槽圆管外径尺寸 槽宽ⅹ槽深 壁厚
  25.4mm 14×14mm 1.0~1.5mm
  38.1mm 15×15mm 1.0~1.5mm
  38.1mm 23.5×13mm 1.0~1.5mm
  42.4mm 15×15mm 1.0~2.0mm
  42.4mm 20×20mm 1.0~2.0mm
  42.4mm 24×24mm 1.0~2.0mm
  48.3mm 27×30mm 1.0~2.0mm
  50.8mm 15×15mm 1.2~2.0mm
  50.8mm 20×20mm 1.2~2.0mm
  50.8mm 19×38.1mm 1.0~2.0mm
  60mm 20 x 20mm 1.0~2.0mm
  60mm 25×40mm 1.2~2.0mm
  60mm 34×34mm 1.0~2.0mm
  63mm 15*15mm 1.0~2.0mm
  63mm 20×20mm 1.0~2.0mm
  63mm 25×25mm 1.0~2.0mm
  63mm 19×38.1mm 1.0~2.0mm
  76mm 25×25mm 1.0~2.0mm
  89mm 30×40mm 1.0~2.0mm
  2.双槽圆管外径尺寸
  50.8mm 15×15mm 1.0~2.0mm
  76.2mm 25×25mm 1.0~2.0mm
  3.单槽椭圆管外径尺寸
  60×30mm 15×20mm 1.0~2.0mm
  80×40mm 24×24mm 1.0~2.0mm
  80×40mm 25×25mm 1.0~2.0mm
  100×50mm 30×30mm 1.0~2.0mm
  100×50mm 25×30mm 1.0~2.0mm
  110×40mm 33×26mm 1.0~2.0mm
  110×40mm 24×24mm 1.0~2.0mm
  4.单槽方管外径尺寸
  30 x 30mm 15×15mm 1.0~2.0mm
  40×40mm 25×20mm 1.0~2.0mm
  60×40mm 24×24mm 1.0~2.0mm
  75×45mm 20×25mm 1.0~2.0mm
  50×50mm 20×20mm 1.0~2.0mm
  60*60mm 20*20mm 1.0~2.0mm
  140×50mm 25×20mm 1.5~2.0mm
  5.双槽方管
  40×40mm 15×15mm 1.0~2.0mm
  50×50mm 15×15mm 1.0~2.0mm