外径:22mm,25mm,29mm,38mm,50mm,75mm,90mm,100mm,125mm,150mm,180mm,200mm,230mm,255mm.
厚度有:0.13mm,0.18mm,0.25mm,0.3mm,0.4mm,0.5mm,0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,1.2mm,1.3mm,1.5mm,1.7mm,2.0mm,3.0mm.
内孔有:1.8mm,2mm,3mm,6mm,7mm,8mm,9mm,10mm,12mm,12.7mm,16mm,19.05mm,20mm,22mm,25.4mm,31.75mm,40mm,50.8mm