3DREPE6B-21 25EG24N9K31 F1V

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3DREPE6B-21 25EG24N9K31 F1V

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3DREE16P-7X/200YG24K31A1V   2
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LC40B10E7X/   1
LC16B10E7X/   1
LC40A40D7X/   1
LFA40G-71/   1
Z2S10-1-3X   0
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ZDR10DP1-4X/75YM   6
Z1S10P1-33/V   1
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DRC5-5X/200Y   2
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DBDH10P1X/200   1
DBDH6P1X/315   1
DBDS10P1X/200   1
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FD25FA2X/B04V   2
PGF1-2X/5,0RE01VU2   1
PGH4-2X/040RE11VU2    1
0510725077 AZPF-12-022RRR20KB   1
0531623303 HAD2,0-100-1X/30G04C-1N111-CE   1
R900057453 插头   2
R900991121 线圈   12
R901017048 10

液压传动系统中的工作油液不仅用来传递能量，同时要对各种元件中零件的活动部位起润滑作用，以防止产生干摩擦，造成零件的严重磨损，影响元件的使用寿命。尤其是当液压系统在高压、高速、高温条件下工作时，更要求油液能有良好的润滑性能。也就是要能够具有高的油膜强度，即耐磨性要高。

(三)良好的防腐蚀性

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3DREPE6C-2X/25EG24N9K31/A1V现货供应

3DREP6C-2X-25EG24N9K4/M-20-PL

3DREP6C-2X-25EG24N9K4/M-674-00

3DREP6C-2X-25EG24N9K4/M-977-00

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3DREPE6C-2X/25EG24N9K31/A1V-LB

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工作油液的腐蚀性，包括对密封元件的腐蚀性及对金属零件的腐蚀性。

液压阀及其他所有液压元件和系统所用的密封件，都是为了防止油液不应有的外泄漏。密封材料的选择，根据所用工作油液的不同而应有所不同。如采用丁晴橡胶材料的密封件，用矿物油型油液就能很好适应

DGMC2-3-AT-GW-BT-GW-41

DGMC2-5-AT-FW-BT-FW-B-30

DGMC-3-PT-BW-B-40

DGMC-3-PT-CW-41

DGMC-5-AT-FW-B-30

DGMC-5-PT-GW-B-30

DGMDC-3-Y-AM-41

DGMDC-3-Y-P-K-40

DGMDC-5-Y-PK-30

DGMFN-3-X-A2W-B2W-40

DGMFN-3-X-A2W-B2W-41

DGMFN-3-X-B2W-41

DGMFN-3-Y-A2W-B2W-40

DGMFN-3-Y-A2W-B2W-41

DGMFN-3-Y-B2W-41

DGMFN-3-Z-P2W-41

DGMFN-3-Z-T2W-41

DGMFN-5-X-A2W-30

DGMFN-5-X-B2W-30

DGMFN-5-Y（X）-A2W-B2W-30

DGMFN-5-Y-A2W-B2W-30

DGMFN-5-Y-B2W-30

DGMFN-7-Y-A2H-B2H-10

DGMPC-3-ABK-BAK-40

DGMPC-3-ABK-BAK-41

DGMPC-3-BAK-41

DGMPC-5-ABK-BAK-30

DGMPC-5-BAK-30

DGMPC-7-ABK-BAK-11

DGMR-3-TA-BW-B-40

DGMRC-5-Y-AA-BH-11

DGMX2-3-PA-BW-B-40

DGMX2-3-PB FW-B-40

DGMX2-3PB-PB-FWB40

DGMX2-3-PP-BW-B-40

DGMX2-3-PP-BW-B-40-EN13

DGMX2-3-PP-CW-B-40

DGMX2-3-PP-FW-B-40

，而用磷酸酯抗燃液压油时，就会使密封件受到腐蚀。腐蚀现象有二种情况；一是使密封材料产生溶胀，软化，二是使密封材料硬化。其结果都使密封件失去密封性能，造成大量外泄漏，使液压系统效率降低，甚至发生故障不能工作。

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液压阀及所有液压元件的和高光洁度的金属零件，在长期工作中，由于水分与空气的共同作用，将会发生锈蚀。锈蚀掉的颗粒随油液循环，进一步造成零件的磨损，并加快零

4WS2EM16-2X/200B12T315K8CV-114 R900944630

4WS2EM16A-2X/150B12-315K8DM-105

4WS2EM6-2X/10B12ET315K17EV R900968833

4WS2EM6-2X/20B11ET210K17EV+Z17

4WSE2ED10-51/30B13ET210K31EV

4WSE2ED10-51/75B9ET315K31DV

4WSE2ED10-5X/90B9210K31EV

4WSE2EM6-2X/20B9ET315K17EV R900952168

4WSE2EM6-2X/5B8ET315K17EV

4WSE3E32V1000D5X/VPT9/15K31C1 R901203309 STWS0035-10

4WSE3EE16-15/200B8T315K9EM R900939927

4WSE3EE16-1X/200B8-315K9DVSO122 R901051002

4WSE3EE16-1X/200B8T315K9EM R900939927

4WSE3EE16-1X/200B8T315K9EM+Z9

4WSE3EE16-1X/200B9-315K9EV

4WSE3EE16-1X/300B8-315K9EV

4WSE3EE32-44/315V1　　　

5351 320 220

5-3WE10A3X/CG24N9K4QSABG24WSO9 R90116453

5-3WE10A3X/CG24N9K4QSABG24WSO9 R901164534(R9007279755-3WE 10 A3X/CG24N9K4QSABG24SSO9)

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5-4WE 10 D5X/EG24N9K4QMBG24/M R901337328（R900920909）

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5-4WE10E3X/CG24N9K4/V R900718697 (0810001715)

5-4WE10E3X/CG96N9K4 　　

5-4WE10F3X/CG24N9K4/A06

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5-4WE10X7-3X/CG96N9K4/A06V R900706049

5-4WE10X84-3X/CG24K4YAW/VSO909 R901106065（0810001904）

5500530003

5711100300

5772550220(5722550220)

5WRZ52W6-1000-7X/6EG24N9K4/M R900723225

7350600000 NE060

7P-9S 150PSI (P63985-2)

A A10VSO 10 DR /52R-PPA14N00

A A10VSO 18 DR /31R-PPA12N00

A A10VSO 28 DR /31R-PPA12N00

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DG5S H8 33C 1 M U C6 41 DGMC 3 AB CW 41

DG5S H8 33C 1 T M U H5 5 0 DGMC 3 AB GW 41

DG5S H8 33C 1 T M U KK5 50 DGMC 3 AT AW 41

DG5S H8 33C 2 E M U H5 5 0 DGMC 3 AT AW B 41

DG5S H8 33C 2 M U B6 41 DGMC 3 AT BH 41

DG5S H8 33C 2 M U C5 50 DGMC 3 AT BW 41

DG5S H8 33C 2 M U SA5 50 DGMC 3 AT BW B 41

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DG5S H8 33C 2 T M U H5 5 0 P08 DGMC 3 AT CW B 41

DG5S H8 33C 3 E M U A6 4 1 DGMC 3 AT GH 41

DG5S H8 33C 3 E M U H5 5 0 DGMC 3 AT GK B 41

DG5S H8 33C 3 M U H5 50 DGMC 3 AT GW 41

DG5S H8 33C E M U H5 50 DGMC 3 AT GW B 41

DG5S H8 33C E MU A6 41 DGMC 3 BA AW 41

DG5S H8 33C E MU C5 50 DGMC 3 BA BW 41

DG5S H8 33C K M U A6 41 DGMC 3 BA CK 41

DG5S H8 33C M FPA5WL H5 50 DGMC 3 BA CW 41

DG5S H8 33C M U A5 50 DGMC 3 BA GW 41

DG5S H8 33C M U C5 50 DGMC 3 BT AW 41

DG5S H8 33C M U H5 50 DGMC 3 BT BW 41

DG5S H8 33C MU A6 41 DGMC 3 BT CK 41

DG5S H8 33C MU C6 41 DGMC 3 BT CW 41

DG5S H8 33C MU H7 41 DGMC 3 BT GW 41

DG5S H8 33C T 40 EN55 DGMC 3 PT AH 41

DG5S H8 33C T MU A6 41 DGMC 3 PT AK B 41

DG5S H8 33C T MU H5 50 DGMC 3 PT CW 41

DG5S H8 33C VM U H5 50 DGMC 3 PT AW B 41

DG5S H8 33N M U A6 41 DGMC 3 PT BH 41

DG5S H8 3C 1 M U H5 50 DGMC 3 PT BK B 41

DG5S H8 3C 1 T M U H5 50 DGMC 3 PT FW 41 EN2

DG5S H8 3C 1 T M U KK6 4 1 DGMC 3 PT BW B 41

DG5S H8 3C 2 M U A5 50 DGMC 3 PT BW S 41

DG5S H8 3C 2 M U H5 50 DGMC 3 PT CH 41

溢流阀 DB10-1-30/315

溢流阀 DB10-1-52/100

溢流阀 DB10-1-5X/315

溢流阀 DB10-2-5X/100-Y

溢流阀 DB10-4-5X/100

溢流阀 DB20-2-5X/315

溢流阀 DBDS10K1X/200

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溢流阀 DBDS10K1X/400

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溢流阀 DBDS20K1X/100

溢流阀 DBDS20K1X/315

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插装式溢流阀 DBDS-6-K-1X/100

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