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QR圈/星形密封圈/X形圈/星型圈/x型圈/线径3.53/内径9.12~430.66
丁青星型圈355.20/380.59/405.26/430.66/456.06*3.53
美标O型圈AS568-386/387/388 388.8/430.66优456.06质481.46*5.33
丁晴O型密封圈内径*线径430.66/456.06/481.41*5.33耐磨耐油
星型圈X型圈内径380.37/393/405.26/430.66/443.36/456.06*5.33
星型圈X型圈内417.69/417.96/430.66/443.36/456.06/468.76*6.99
星型圈X型密封圈内径380.59/393/405.26/430.66/456.06*3.53
O型圈 密封圈 耐高温 X 内径 外径 430.66*443.36*456.06线径6.99
AS568美标氟胶高温耐磨O型圈354.97/380.37/405.26/430.66*5.33
星型圈430.66/456.06/481.44/506.81/532.21/557.61*5.33丁晴氟胶
星型圈X型圈内329.79/355.19/380.59/405.26/430.66/456.06*3.53
星型圈X型圈内430.66/443.36/456.06/468.76/481.46/494.16*6.99
星型圈X型圈内405.26/430.66/456.06/481.44/506.81/532.21*5.33
星型圈X型圈内径380.37/393.07/405.26/417.69/430.66*6.99
星型圈X型密封圈矩形o型圈橡胶圈
AmericanAS568430./*NBR
美标AS568O型圈384/385/386氟胶
热销星型X型圈内径329.79/355.19/380.059/405.26/430.66/456.06*
热销星型X型圈内径405.26/430.66/456.06/481.44/506.81/532.21*5
美标O型圈AS568-283/284
丁晴橡胶耐磨耐压耐油气缸密封圈
美标丁腈O型圈AS568-385/386 405.26*5.33/430.66*5.33 氟胶
美标丁腈O型圈AS568-282/283 405.26*3.53/430.66*3.53 氟胶
丁晴星型圈密封性好防水防油
丁晴/NBR耐磨耐压耐油防水密封圈
星型密封圈6.99 *417.96/430.66/443.36/456.06/468.76进口X型圈
进口X型圈5.33*329.57/354.97/380.37/405.26/430.66星型圈氟胶
进口星型圈3.53*380.59/405.26/430.66/456.06X型圈0型圈氟胶耐磨
丁晴/NBR耐油耐磨耐压防水密封圈
进口O形圈AS系列美标线径3.53内径171.05~430.66丁腈胶垫圈耐高温
美标丁腈O型圈AS568-463/464 430.66*6.99/443.36*6.99A级氟胶O圈
氟胶O型圈内380.37/393.07/405.26/417.96/430.66/443.36*6.99
进口星型圈X型圈405.26/430.66/456.06/481.46/506.81/532.2*5.33
内径380.37/405.26/430.66/456.06/481.46线径5.33mm非标密封圈
径 密封圈 耐高温 x 内径 外径 430.66*443.36*456.06线o型圈6.99
进口星型圈X型367.67/380.37/393.07/405.26/417.96/430.66*6.99
X型圈 星形密封圈405.26/430.66/456.06/481.46/506.81*5.33
星型圈430.66/443.36/456.06/468.76/481.46/494.16*6.99丁晴氟胶
星型X型圈内径329.79/355.19/380.059/405.26/430.66/456.06*3.53
丁晴防水X型密封圈内径393.07/405.26/417.96/430.66/443.36*6.99
氟胶O型圈内径329.79/355.19/380.59/405.26/430.66/456.06*3.53
气/油缸耐磨/油橡胶件星型圈X型密封圈405.26/417.96/430.66*6.99
油缸耐油耐磨件丁青橡胶垫星X型圈内径430.66/456.06/481.41*5.33
进口美标X/星型圈 内径380.37/405.26/430.66/456.06/481.46*5.33
美标O型圈AS568-386/387/388 430.66/440.69/456.06/481.46*5.33
进口O型密封圈丁腈耐磨耐油*3.53内径37.69/91.67/430.66/31.34
氟胶O型圈内径355.19/380.59/405.26/430.66/456.06*3.53
星型圈X型圈内径405.26/430.66/456.06/481.44/506.81*5.33
星型圈X型圈内径355.19/380.59/405.26/430.66/456.06*3.53
美标O型圈 AS568-283/284 430.66/456.06*3.53A级 优质O圈
进口美标X/星型圈 内径380.37/393.07/405.26/417.96/430.66*6.99
美标丁晴O型圈内径380.37/405.26/430.66/456.06/481.46*5.33
