mt聚氨酯梅花垫耐磨橡胶弹性块缓冲垫梅花八爪胶圈十瓣密封件

/o//fkm136.径型/132/125122线1281183密封圈胶/耐高温/1405氟120

硫化大口罐油罐真空密封圈径罐浸渍密封圈

//o48外径50//53绿/氟/胶黑色52549./线密封圈4755/型51fkm棕/径1

/322830//3外径/径27/线/密封圈/o.29fkm31胶型/33棕氟26/5绿黑色

mt聚氨酯梅花垫耐磨橡胶弹性块缓冲垫梅花八爪胶圈十瓣密封件

黑色/外径o//48/45/43氟橡胶464244棕线/fkm绿41/47径//2密封圈型

/165密封圈氟外径胶fkm/6线147160/175/o/145径150170高温/155/型

型0 厂家直销 .耐高温氟橡胶fkmrosh27mmo密封圈reach圈lfgb 径线

o高温/128.135//125/胶/112130/型3线氟径1201115外径/113密封圈

.o.径型805耐高温775.75//2.5密封圈///8292./58785线90氟橡胶65/

5/47.o/34.内径氟橡胶7831绿密封圈.1黑色//线径/37型.47棕8265.

727385/胶//9088fkm/380径型7882密封圈高温75/o//氟577外径.//线

/175160/o/155165胶线fkm/型外径170/180/4氟190径密封圈185195//

密封圈线69/6773.71/径580./65/内径77635575型/3o//氟橡胶5.//61

//23/丁/线3型28批发腈27.26253130//21/24/径/1外径/22密封圈29o

60.氟/3/48胶密封圈56.7/5内径///585355o47.505451/55型.径线/.

1251456/外径115o.耐高温135120//130氟胶///径线型fkm密封圈1408

/耐高温/密封圈/615径//6760/2.o71线657363.65氟橡胶69/56//58型

氟杂件按需制作气缸密封圈胶圈厂家耐压 密封胶垫 硅橡胶 橡胶

耐高温圈reach氟橡胶.密封圈7mmo线fkmlfgbrosh2径型0 厂家直销

70/o85//67胶//66高温/37475/密封圈.7282氟型/80线外径径78/681/

密封杂件橡胶橡胶径1 型垫圈 直供丁青密封圈线 黑色o水圈厂家防

190//径/外径o型/4线/fkm氟胶195155/165/180/175密封圈170160185