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三元乙丙EPDMO型圈内径2-492mm线径2.5mm耐腐蚀耐老化密封橡胶圈
三元乙丙EPDMO型圈内径3-472mm线径3.5mm耐酸碱、耐腐蚀密封进口
EPDMO型圈内径289.3/294.3/299.3/304.3/309.3/314.3/319.3*3.1mm
三元乙丙EPDMO型圈内径5*580mm线径5.0mm耐腐蚀耐老化密封橡胶圈
圆柱密封条O型圆形量大优惠
进口三元乙丙线径2.4mm内径1.2-260EPDMo型圈ORing耐腐蚀耐老化
EPDMO型圈外径295/300/305/310/315/320/325/330/335/340/345*8.6
EPDMO型圈外径420/425/430/435/440/445/450/455/460/470/475*5.7
三元乙丙橡胶O型密封圈线径0.3CM黑色EPDMO环防水圈公司抗氧老化
EPDMO型圈内径9.19/10.77/12.37/13.95/15.54/17.12/18.72*2.62mm
EPDMO型圈内径214.5/219.5/224.5/229.5/234.5/239.5/244.5*8.4mm
EPDMO型圈外径255/260/265/270/275/280/285/290/295/300/305*5.7
EPDMO型圈内径464.3/469.3/474.3/479.3/484.3/489.3/494.3*5.7mm
EPDMO型圈外径350/355/360/365/370/375/380/385/390/395/400*8.6
日标V系列V230-V470线径6.0mm三元乙丙EPDMO形圈密封橡胶O型圈
EPDMO型圈外径540.7/545.7/550.7/555.7/556.4/560.7/565.7*5.7mm
EPDMO型圈外径310/315/320/325/330/335/340/345/350/355/360*5.7
厂家定制 EPDMO型密封圈 三元乙丙橡胶O型圈 密封圈制品 密封垫圈
EPDMO型圈内径801.5/811.5/821.5/836.5/841.5/851.5/871.5*10mm
日标V系列V480-V1400线径10.0mm三元乙丙EPDMO形圈密封橡胶O型圈
EPDMO型圈内径355/365/375/387/395/400/410/420/430/440/450*5.3
日标O型圈P22AP50线径35mm三元乙丙EPDMO形圈O形圈密封橡胶圈
EPDMO型密封圈外径3/3.5/3.8/4/4.2/4.5/4.6/4.8/5/5.2/6.0/6.5*1
日标O型圈P10A-P22线径2.4mm三元乙丙EPDMO形圈O形圈密封橡胶圈
EPDMO型圈内径254.3/259.3/264.3/269.3/274.3/279.3/284.3*5.7mm
EPDMO型圈内径250/258/265/272/275/280/285/290/295/300/307*7.0
EPDMO型圈内径184.5/189.5/194.5/199.5/204.5/208.5/209.5*8.4mm
EPDMO型圈外径420.5/425.5/430.5/435.5/440.5/445.5/450.5*3.1mm
EPDMO型圈内径376/381/386/396/401/406/416/421/425.5/435.5*6mm
EPDMO型圈外径270/275/280/285/290/295/300/305/310/315/320*3.5
EPDMO型圈外径130/135/140/145/150/155/160/165/170/175/180*8.6
日标G系列G150-G500线径5.7mm三元乙丙EPDMO形圈密封进口O型圈*
EPDMO型圈内径359.3/364.3/369.3/374.3/379.3/384.3/389.3*3.1mm
EPDMO型圈内径289.3/294.3/299.3/304.3/309.3/314.3/319.3*5.7mm
EPDMO型圈内径185/190/195/200/206/212/218/224/230/236/243*7.0
EPDMO型圈外径72/74/75/76/77/78/80/82/85/88/90/92/95/98*4.0mm
EPDMO型圈外径11/12/14/15/16/17/18/19/20/21/22/23/24/25*3.5mm
EPDMO型圈外径305/310/315/320/325/330/335/340/345/350/360*3.1
三元乙丙EPDMO型密封条圆柱发泡海绵圆条耐高温硅胶条橡胶泡沫条
EPDMO型圈内径429.3/434.3/439.3/444.3/449.3/454.3/459.3*5.7mm
聚氨酯密封件异型同轴密封件STDI,EPDMO型圈,FKMO型圈,HNBRO型
EPDMO型圈外径420.5/5425.5/5430.54ZPA3.5/440.5/445.5/450.*3.1
EPDMO型圈内径464.3/469.3/474.3/479.3/484.3/489.3/494.3*3.1mm