氟胶外径225230¥4.60去看看正鑫密封件发布了氟胶O型圈外径190/195/200/205/210/215/220/225/230/235/240*4氟胶外径335340¥10.80去看看正鑫密封件发布了氟胶O型圈外径300/305/310/315/320/325/330/335/340/345/350*4氟胶外径145150¥1.80去看看正鑫密封件发布了氟胶O型圈外径110/115/120/125/130/135/140/145/150/155/160*2氟胶外径100105¥0.90去看看正鑫密封件发布了氟胶O型圈外径73/74/75/78/80/82/85/88/90/92/95/98/100/105*2氟胶外径2.445¥0.40去看看正鑫密封件发布了氟胶O型圈外径36/37/38/39/40/41/42/43/44/45/46/47/48/49*2.4氟胶外径100105¥50去看看正鑫密封件发布了氟胶O型圈外径50/55/60/65/70/75/80/85/90/95/100/105/110*8.6氟胶外径280285¥8.50去看看正鑫密封件发布了氟胶O型圈外径245/250/255/260/265/270/275/280/285/290/295*4氟胶外径3.146¥0.50去看看正鑫密封件发布了氟胶O型圈外径37/38/39/40/41/42/43/44/45/46/47/48/49/50*3.1氟胶外径550560¥22.40去看看正鑫密封件发布了氟胶O型圈外径490/495/500/510/520/530/540/550/560/565/575*6氟胶外径5.758¥1.20去看看正鑫密封件发布了氟胶O型圈外径30/32/35/38/40/45/50/52/55/58/60/63/65/67*5.7氟胶外径360375¥28.90去看看正鑫密封件发布了氟胶O型圈外径290/300/308/320/330/340/350/360/375/380/388*8氟胶外径100105¥1.80去看看正鑫密封件发布了氟胶O型圈外径88/90/92/95/98/100/105/110/115/120/125/130*4氟胶外径10083¥1.20去看看正鑫密封件发布了氟胶O型圈外径28/45/50/55/60/65/70/75/80/83/85/90/95/100*6氟胶外径170175¥6.40去看看正鑫密封件发布了氟胶O型圈外径41/83/100/130/135/140/160/170/175/180/190*10氟胶外径10.59.5¥0.70去看看正鑫密封件发布了氟胶O型圈外径5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10/10.5/11*1.9氟胶外径105100¥1.30去看看正鑫密封件发布了氟胶O型圈外径72/73/75/78/80/82/85/87/88/90/95/100/105*3.5丁青外径395390¥50去看看正鑫密封件发布了丁青O型圈外径340/345/350/360/370/380/390/395/400*3.1氟胶48.751.554.5¥0.70去看看正鑫密封件发布了氟胶O型圈42.5/43.7/45/46.2/47.5/48.7/50/51.5/53/54.5*2.65氟胶外径1.567¥0.60去看看正鑫密封件发布了氟胶O型圈外径48/50/53/55/56/57/58/60/65/67/70/75/77*1.5氟胶外径1651.9¥2.10去看看正鑫密封件发布了氟胶O型圈外径135/140/145/150/155/160/165/170*1.9氟胶外径590642¥52.70去看看正鑫密封件发布了氟胶O型圈外径510/520/530/540/550/590/632/642*8氟胶外径5003.5¥17.10去看看正鑫密封件发布了氟胶O型圈外径440/445/450/460/465/500/700*3.5氟胶外径470480¥14.90去看看正鑫密封件发布了氟胶O型圈外径420/430/440/450/460/470/480*4氟胶外径650680¥26.80去看看正鑫密封件发布了氟胶O型圈外径585/590/620/650/680*6氟胶外径680690¥25.50去看看正鑫密封件发布了氟胶O型圈外径660/670/680/690*10丁青外径优质280¥4.30去看看正鑫密封件发布了优质丁青O型圈外径245/250/255/260/265/270/275/280/285/290*8.6丁青外径优质120¥20去看看正鑫密封件发布了优质丁青O型圈外径44/51/66/70/80/86/100/120/126/133/142/162*8丁青外径优质330¥5.20去看看正鑫密封件发布了优质丁青O型圈外径295/300/305/310/315/320/325/330/335/340*8.6丁青优质225230¥30去看看正鑫密封件发布了优质丁青O型圈190/195/200/205/210/215/220/225/230/235/240*8.6丁青外径优质100¥0.40去看看正鑫密封件发布了优质丁青O型圈外径80/82/85/88/90/92/95/98/100/102/105/108*4丁青外径优质100¥0.50去看看正鑫密封件发布了优质丁青O型圈外径74/75/76/78/80/82/85/88/90/92/95/98/100*5丁青外径优质366¥3.60去看看正鑫密封件发布了优质丁青O型圈外径180/200/230/260/330/350/366/380/400/450*8丁青外径优质170¥1.20去看看正鑫密封件发布了优质丁青O型圈外径130/135/140/145/150/165/170/205/364*2.4美标内径1.78橡胶¥7.80去看看正鑫密封件发布了美标橡胶O型圈内径1.78/2.57/2.9/3.68/4.47/5.29/6.07-26.7*1.78美标内径橡胶107.67¥7.80去看看正鑫密封件发布了美标橡胶O型圈内径28.3/29.87/31.47/33.05/34.65-107.67*1.78内径硅胶106103¥1.90去看看正鑫密封件发布了硅胶O型圈内径41/48/50/66/71/76/81/86/91/96/98/103/106/109*7内径硅胶140145¥3.60去看看正鑫密封件发布了硅胶O型圈内径112/115/118/122/125/128/136/140/145/150/155*7内径硅胶265272¥6.60去看看正鑫密封件发布了硅胶O型圈内径218/224/230/236/243/250/258/265/272/280/290*7内径硅胶195200¥4.60去看看正鑫密封件发布了硅胶O型圈内径160/165/170/175/180/185/190/195/200/206/212*7内径硅胶355365¥10.50去看看正鑫密封件发布了硅胶O型圈内径300/307/315/325/330/335/345/355/365/375/387*7星型228.19235.54221.84¥26.40去看看正鑫密封件发布了星型圈X型圈202.79/209.14/215.49/221.84/228.19/235.54*3.53星型278.77291.47266.07¥52.50去看看正鑫密封件发布了星型圈X型圈234.32/240.67/253.37/266.07/278.77/291.47*5.33星型405.26430.66380.37¥770去看看正鑫密封件发布了星型圈X型圈304.17/329.57/354.97/380.37/405.26/430.66*5.33星型221.62227.97215.27¥45.50去看看正鑫密封件发布了星型圈X型圈196.22/202.57/208.92/215.27/221.62/227.97*5.33星型183.52189.87177.17¥350去看看正鑫密封件发布了星型圈X型圈185.12/164.47/170.82/177.17/183.52/189.87*5.33外径硅胶385390¥8.80去看看正鑫密封件发布了硅胶O型圈外径350/355/360/365/370/375/380/385/390/395/400*5.7外径硅胶240245¥7.10去看看正鑫密封件发布了硅胶O型圈外径205/210/215/220/225/230/235/240/245/250/255*8.6外径硅胶230240¥2.30去看看正鑫密封件发布了硅胶O型圈外径180/185/190/195/200/210/220/230/240/250/260*3.5外径硅胶310320¥40去看看正鑫密封件发布了硅胶O型圈外径240/250/260/270/280/290/300/310/320/330-360*3.1外径硅胶220225¥3.90去看看正鑫密封件发布了硅胶O型圈外径185/190/195/200/205/210/215/220/225/230/235*5.7外径硅胶200210¥1.50去看看正鑫密封件发布了硅胶O型圈外径165/170/175/180/185/190/195/200/210/220/230*3.1