High quality Ding Qing O-ring wire diameter 1.9 * external through 5-250 oil resistant gasket O-ring pressure resistant

Specification model

• High-quality ding qing outer diameter 10*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 10.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 100*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 105*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 11*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 11.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 110*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 115*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 12*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 12.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 120*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 125*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 13*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 13.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 130*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 135*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 14*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 140*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 145*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 15*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 150*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 155*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 16*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 160*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 165*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 17*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 170*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 175*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 18*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 180*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 185*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 19*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 190*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 195*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 20*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 200*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 205*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 21*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 210*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 215*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 22*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 220*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 225*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 23*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 230*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 235*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 24*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 240*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 245*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 25*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 250*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 26*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 27*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 28*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 29*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 30*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 31*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 32*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 33*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 34*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 35*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 36*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 37*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 38*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 39*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 40*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 41*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 42*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 43*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 44*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 45*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 46*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 47*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 48*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 49*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 5.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 50*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 51*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 52*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 53*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 54*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 55*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 56*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 57*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 58*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 59*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 6*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 6.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 60*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 62*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 63*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 64*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 65*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 66*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 67*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 68*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 7*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 7.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 70*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 72*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 73*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 74*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 75*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 78*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 8*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 8.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 80*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 82*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 85*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 88*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 9*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 9.5*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 90*1.9*o-shaped sealing ring*standard parts
• High-quality dingqing outer diameter 92*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 95*1.9*o-shaped sealing ring*standard parts
• High-quality ding qing outer diameter 98*1.9*o-shaped sealing ring*standard parts
• High-quality nitrile o-ring seal, 275*1.9mm, standard part