質(zhì)量好壞要看濾芯使用一段時(shí)間后液壓油有沒有以下這些特點(diǎn)

(l)的粘度和良好的粘溫性能，以液壓元件在工作壓力和工作溫度發(fā)生變化的條件下良好潤(rùn)滑、冷卻和密封。

(2)良好的極壓抗磨性，以油泵、液壓馬達(dá)、控制閥和油缸中的副在高壓、高速苛刻條件下正常的潤(rùn)滑，磨損。

(3)優(yōu)良的抗氧化安定性、水解安定性和熱穩(wěn)定性，以抵抗空氣、水分和高溫、高壓等因素的影響或作用，使其不易老化變質(zhì)，使用壽命。

EH油循環(huán)泵回油濾芯QTL-350V03LX

UE310AT08H、UE310AZ08Z、UE310AZ13H、UE310AZ13Z、UE310AZ20H

UE310AZ20ZUE310AZ40H、UE310AZ40Z、UE310AZ08H、UE310AP08Z

UE310AP13H、UE310AP13ZUE310AP20H、UE310AP20Z、UE310AP40H

UE310AP40Z、UE310AP08H、UE310AN08ZUE310AN13H、UE310AN13Z

UE310AN20H、UE310AN20Z、UE310AN40H、UE310AN40Z

UE310AN08H、UE310AS08Z、UE310AS13H、UE310AS13Z

UE310AS20H、UE310AS20ZUE310AS40H、UE310AS40Z

UE310AS08H、UE310AT08Z、UE310AT13H、UE310AT13Z

UE310AT20H、UE310AT20Z、UE310AT40H、UE310AT40Z

RP2296F1236Z RP2296F2236Z RP2296F0312H50

RP2296F0512H50 RP2296F0712H50 RP2296F1212H50

RP2296F2212H50 RP2296F0318H50 RP2296F0518H50

RP2296F0718H50 RP2296F1218H50 RP2296F2218H50

RP2296F0336H50 RP2296F0536H50 RP2296F0736H50

RP2296F1236H50 RP2296F2236H50 RP2296F0312Z50

RP2296F0512Z50 RP2296F0712Z50 RP2296F1212Z50

RP2296F2212Z50 RP2296F0318Z50 RP2296F0518Z50

RP2296F0718Z50 RP2296F1218Z50 RP2296F2218Z50

RP2296F0336Z50 RP2296F0536Z50 RP2296F0736Z50

RP2296F1236Z50 RP2296F2236Z50 RP8300F0316H

RP8300F0516H RP8300F0716H RP8300F1216H

RP8300F2216H RP8300F0326H RP8300F0526H

RP8300F0726H RP8300F1226H RP8300F2226H

HCA082EOS8Z

TCR4247147001

WD25.14Z-G

TURBOGUARD5-6-O-P

濾芯 PALL R3F900

濾芯 PALL 390A891001

濾芯 PALL HCA082EOS8Z

濾芯 PALL HH301DJ03KTXBR24D7?

濾芯 PALL HC6200 FKT 8H

濾芯 PALL HC2233FKP13H

濾芯 PALL HC9801FDS4H

濾芯 PALL HC6400FDP16H

濾芯 PALL HC6400FDP26H

濾芯 PALL HC9661FDS16H

ET1128DR-FRT/01

RP2233E3010H-A

YPH160S7FD YPH330E7FV YPH660S7MV

YPH240S7FD YPH420E7FV YPH060H7MV

YPH330S7FD YPH660E7FV YPH110H7MV

YPH420S7FD YPH060MD YPH160H7MV

YPH660S7FD YPH110MD YPH240H7MV

YPH060H7FD YPH160MD YPH330H7MV

YPH110H7FD YPH240MD YPH420H7MV

YPH160H7FD YPH330MD YPH660H7MV