サイズ 外径×厚さ(mm) 単重(kg/m)
355.6 ×6.4 55.1
  ×7.9 67.7
406.4  ×6.0 59.2
  ×6.4 63.1
  ×7.9 77.6
  ×9.5 93.0
457.2  ×6.0 66.8
  ×6.4 71.1
  ×7.9 87.5
  ×9.5 105
508.0  ×6.0 74.3
  ×6.4 79.2
  ×7.9 97.4
  ×9.5 117
558.8  ×6.0 81.8
  ×6.4 87.2
  ×7.9 107
  ×9.5 129
609.6  ×6.0 89.3
  ×6.4 95.2
  ×7.9 117
  ×9.5 141
  ×12.7 187
660.4 ×6.4 103
  ×7.9 127
  ×9.5 152
  ×12.7 203
711.2 ×6.4 111
  ×7.9 137
  ×9.5 164
  ×12.7 219
  ×16.0 274
  ×19.0 324
762.0 ×6.4 119
  ×7.9 147
  ×9.5 176
  ×12.7 235
812.8  ×6.4 127
  ×7.9 157
  ×9.5 188
  ×12.7 251
  ×16.0 214
  ×19.0 253
  ×22.0 291