4WEH22U7X/6HG24N9ETK4/B10湖北普斯威德贸易有限公司欢迎您来电咨询! 0811402109 DBE10X-1X/180G24-8NZ4M 0811402110 DBE10X-1X/315G24-8NZ4M 0811402108 DBE10X-1X/80G24-8NZ4M 0811402117 DBE10Z-1X/180XYG24-8NZ4M 0811402118 DBE10Z-1X/315XYG24-8NZ4M R900917731 DBE20-3X/50YG24K4-115 R900916242 DBE20-5X/100YG24NK4M R900975472 DBE20-5X/315YG24K4M R900940821 DBE20-5X/350YG24K4M R900916131 DBE30-3X/100YG24K4M R900916132 DBE30-3X/200YG24K4M R900916133 DBE30-3X/315YG24K4M 0811402041 DBE6X-1X/180G24-25NZ4M 0811402044 DBE6X-1X/180G24-8NZ4M 0811402042 DBE6X-1X/315G24-25NZ4M 0811402043 DBE6X-1X/315G24-8NZ4M 0811402040 DBE6X-1X/80G24-25NZ4M 0811402045 DBE6X-1X/80G24-8NZ4M R900924428 DBE6-1X/100G24NK4M R900916244 DBE6-1X/100YG24NK4M R900916047 DBE6-1X/200G24K4M R900916048 DBE6-1X/200G24NK4M R900936001 DBE6-1X/200YG24NK4M R900551840 DBE6-1X/315G24K4M R900573294 DBE6-1X/315G24NK4M R900943833 DBE6-1X/315YG24K4M R900916045 DBE6-1X/315YG24NK4M油液中的水和空气以其热能是油液氧化的主要条件,而油液中的金属微粒对油液的氧化起重要催化作用,此外,油液中的水和悬浮气泡显着降低了运动副间油膜的强度,使润滑性能降低。 一、污染物的种类 污染物是液压系统油液中对系统起危害作用的的物质,它在油液中以不同的形态形式存在,根据其物理形态可分成:固态污染物、液态污染物、气态污染物。 R900971441 4WRDE10V50L-5X/6L24K9/M-280 R900971418 4WRDE10V100L-5X/6L24K9/MR-202 R900971342 4WRDE27V500L-5X/6L24K9/M R900971284 4WRDE16V125L-5X/6L24TK9/M R900971202 4WRDE27Q2-500P-5X/6L24K9/WG152MR R900970880 4WRDE25V350P-5X/6L24K9/M R900970846 4WRDE10W50L-5X/6L15EK9/M-280 R900970845 4WRDE10V50L-5X/6L15K9/M-280 R900970729 4WRDE25V350L-5X/6L24EK9/M R900970576 4WRDE10V1-100L-5X/6L24K9/MR R900970131 4WRDE10Q2-100P-5X/6L24K9/WG152MR R900970066 4WRDE10V25L-5X/6L24K9/M R900969670 4WRDE10V100L-5X/6L24K9/MR-280 R900969611 4WRDE25E350L-5X/6L15K9/M R900969061 4WRDE16V200L-5X/6L24K9/MR-202 R900969051 4WRDE10V50L-5X/6L15ETK9/M R900968714 4WRDE35E1000P-5X/6L24K9/M R900968423 4WRDE16V000S-5X/6L15K9/WG152M-488 R900968197 4WRDE10W50P-5X/6L24K9/MR-280 R900968194 4WRDE16V125P-5X/6L24K9/MR-280 R900967620 4WRDE10V50P-5X/6L24K9/M R900967608 4WRDE10V100P-5X/6L24K9/WG152MR-478 R900967553 4WRDE10V100L-5X/6L15K9/MR R900967049 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4WRDE10Q2-100P-5X/6L24K9/MR R900962868 4WRDE16E125L-5X/6L24TK9/WG152MR R900962823 4WRDE10V100L-5X/6L24TK9/WG152M R900962577 4WRDE16V1-125L-5X/6L15K9/MR R900962078 4WRDE25V350L-5X/6L24K9/WG152MR R900961518 4WRDE25V350L-5X/6L24K9/MR-202 R900961105 4WRDE16E125L-5X/6L24K9/MR R900961013 4WRDE10V25L-5X/6L24ETK9/WG152MR R900960824 4WRDE16V1-200L-5X/6L24K9/WG152MR R900960820 4WRDE16V200L-5X/6L24K9/VR R900960819 4WRDE16V125L-5X/6L24K9/VR R900960616 4WRDE16V200L-5X/6L15K9/MR-280 R900960357 4WRDE10V25L-5X/6L24K9/MR-280 R900960138 4WRDE16V125L-5X/6L24TK9/WG152MR R900960137 4WRDE10V1-50L-5X/6L24EK9/M R900959726 4WRDE10V25L-5X/6L24K9/MR-202 R900959699 4WRDE16V125L-5X/6L24K9/MR R900959564 4WRDE16V125L-5X/6L24K9/M-202 R900959510 4WRDE16V125L-5X/6L15K9/M-280 R900959397 4WRDE10V1-100L-5X/6L24ETK9/M R900959210 4WRDE25V220L-5X/6L24K9/MR R900959029 4WRDE16Q2-200P-5X/6L24K9/WG152MR R900958937 4WRDE16V000S-5X/6L15K9/WG152M-489 R900958681 4WRDE16V000S-5X/6L24K9/WG152M-488 R900958444 4WRDE32E3-600L-5X/6L24K9/WG152MR R900958052 4WRDE16V200P-5X/6L24K9/MR R900958017 4WRDE32V600P-5X/6L15K9/M R900957581 4WRDE16V200L-5X/6L24K9/MR R900957525 4WRDE16V125L-5X/6L24K9/WG152MR R900957419 4WRDE16V1-200L-5X/6L24K9/MR R900956902 4WRDE32V1-600L-5X/6L24K9/WG152MR R900956672 4WRDE16E125P-5X/6L24EK9/M R900956578 4WRDE10V50P-5X/6L15K9/WG152M R900956352 4WRDE16E200L-5X/6L24K9/MR R900956023 4WRDE16V1-200L-5X/6L24K9/MR-280 R900955792 4WRDE25V1-350L-5X/6L24K9/WG152MR R900955582 4WRDE16V125L-5X/6L24K9/WG152MR-478 R900954449 4WRDE25V350L-5X/6L24K9/VR R900954192 4WRDE32V600L-5X/6L24K9/WG152M R900954191 4WRDE32V600L-5X/6L24ETK9/WG152M R900954190 4WRDE32V600L-5X/6L24K9/M R900954189 4WRDE25V1-350L-5X/6L24K9/WG152M R900954188 4WRDE25V350L-5X/6L24ETK9/WG152M R900954186 4WRDE25V350L-5X/6L24K9/M R900954185 4WRDE25V350L-5X/6L24ETK9/M R900954184 4WRDE25V220L-5X/6L24K9/WG152M R900954183 4WRDE25V220L-5X/6L24K9/M R900954182 4WRDE25V220L-5X/6L24ETK9/M 固态污染物可分成硬质污染物,有:金刚石、切削、硅沙、灰尘、磨损金属和金属氧化物;软质污染物有:添加剂、水的凝聚物、油料的分解物与聚合物和维修时带入的棉丝、纤维。 液态污染物通常是不符合系统要求的切槽油液、水、涂料和氯及其卤化物等,通常我们难以去掉,所以在选择液压油时要选择符合系统标准的液压油,避免一些不必要的故障。 气态污染物主要是混入系统中的空气。 这些颗粒常常是如此的细小,以至于不能沉淀下来而悬浮于油液之中,较后被挤到各种阀的间隙之中,对一个可靠的液压系统来说,这些间隙的对实现有限控制、重要性和准确性是较为重要的电磁换向阀 4WE6D7X/HG24N9K4电磁换向阀 4WE6C7X/HG24N9K4电磁换向阀 4WE6E7X/HG24N9K4电磁换向阀 4WE6J7X/HG24N9K4电磁换向阀 4WE6M7X/HG24N9K4电磁换向阀 4WE6HB7X/HG24N9K4电磁换向阀 4WE6JA7X/HG24N9K4电磁换向阀 4E6EA7X/HG24N9K4电磁换向阀 4E6EB7X/HG24N9K4电磁换向阀 4E6L7X/HG24N9K4电磁换向阀 4WE6Y7X/HG24N9K4电磁换向阀 4WE6D6X/EG24N9K4电磁换向阀 4WE6C6X/EG24N9K4电磁换向阀 4WE6E6X/EG24N9K4电磁换向阀 4WE6J6X/EG24N9K4电磁换向阀 4WE6Y6X/EG24N9K4电磁换向阀 4E6G6X/EG24N9K4电磁换向阀 4WE6H6X/EG24N9K4电磁换向阀 4WE6U6X/EG24N9K4电磁换向阀 4WE6D/OFEG24N9K4电磁换向阀 4WE6EA6X/EG24N9K4电磁换向阀 4WE6EB6X/EG24N9K4电磁换向阀 4WE6HB6X/EG24N9K4电磁换向阀 4WE6HA6X/EG24N9K4电磁换向阀 4WE6U6X/EG24N9K4电磁换向阀 4WE6R73-6X/EG24N9K4/A12电磁换向阀 3WE6A6X/EG24N9K4 电磁换向阀 4WE10Y3X/CG24N9K4电磁换向阀 4E10D3X/CG24N9K4电磁换向阀 4WE10EA3X/CG24N9K4电磁换向阀 4WE10EB3X/CG24N9K4电磁换向阀 4WE10E3X/CG24N9K4电磁换向阀 4E10J3X/CG24N9K4电磁换向阀 4WE10L3/CG24N9K4电磁换向阀 4WE10U3X/CG24N9K4电磁换向阀 4WE10G3X/CG24N9K4电磁换向阀 4WE10F3X/CG24N9K4电磁换向阀 4WE10M3X/CG24N9K4电磁换向阀 4WE6D6X/EW230N9K4电磁换向阀 4WE6E6X/EW230N9K4电磁换向阀 4WE6J6X/EW230N9K4电磁换向阀 4WE10D3X/CW230N9K4电磁换向阀 4WE10E3X/CW230N9K4电磁换向阀 4WE10J3X/CW230N9K4电磁换向阀 4WEH10D4X/HG24N9K4电磁换向阀 4WEH10E4X/HG24N9K4电磁换向阀 4WEH16E7X/6HG24N9ETK4电磁换向阀 4WEH16J7X/6HG24N9ETK4电磁换向阀 4WEH16L7X/6HG24N9ETK4电磁换向阀 4WEH16U7X/6HG24N9ETK4电磁换向阀 4WEH16Y7X/6HG24N9ETK4电磁换向阀 4WEH16D7X/6HG24N9ETK4电磁换向阀 4WEH16E7X/6EG24N9ETK4电磁换向阀 4WEH16J7X/6EG24N9ETK4电磁换向阀 4WE6D7X/HG24N9K4电磁换向阀 4WE6C7X/HG24N9K4电磁换向阀 4WE6E7X/HG24N9K4电磁换向阀 4WE6J7X/HG24N9K4电磁换向阀 4WE6M7X/HG24N9K4电磁换向阀 4WE6HB7X/HG24N9K4电磁换向阀 4WE6JA7X/HG24N9K4电磁换向阀 4E6EA7X/HG24N9K4电磁换向阀 4E6EB7X/HG24N9K4电磁换向阀 4E6L7X/HG24N9K4电磁换向阀 4WE6Y7X/HG24N9K4电磁换向阀 4WE6D6X/EG24N9K4电磁换向阀 4WE6C6X/EG24N9K4电磁换向阀 4WE6E6X/EG24N9K4电磁换向阀 4WE6J6X/EG24N9K4电磁换向阀 4WE6Y6X/EG24N9K4电磁换向阀 4E6G6X/EG24N9K4电磁换向阀 4WE6H6X/EG24N9K4电磁换向阀 4WE6U6X/EG24N9K4电磁换向阀 4WE6D/OFEG24N9K4电磁换向阀 4WE6EA6X/EG24N9K4电磁换向阀 4WE6EB6X/EG24N9K4电磁换向阀 4WE6HB6X/EG24N9K4电磁换向阀 4WE6HA6X/EG24N9K4电磁换向阀 4WE6U6X/EG24N9K4电磁换向阀 4WE6R73-6X/EG24N9K4/A12电磁换向阀 3WE6A6X/EG24N9K4 电磁换向阀 4WE10Y3X/CG24N9K4电磁换向阀 4E10D3X/CG24N9K4电磁换向阀 4WE10EA3X/CG24N9K4电磁换向阀 4WE10EB3X/CG24N9K4电磁换向阀 4WE10E3X/CG24N9K4电磁换向阀 4E10J3X/CG24N9K4电磁换向阀 4WE10L3/CG24N9K4电磁换向阀 4WE10U3X/CG24N9K4电磁换向阀 4WE10G3X/CG24N9K4电磁换向阀 4WE10F3X/CG24N9K4电磁换向阀 4WE10M3X/CG24N9K4电磁换向阀 4WE6D6X/EW230N9K4电磁换向阀 4WE6E6X/EW230N9K4电磁换向阀 4WE6J6X/EW230N9K4电磁换向阀 4WE10D3X/CW230N9K4电磁换向阀 4WE10E3X/CW230N9K4电磁换向阀 4WE10J3X/CW230N9K4电磁换向阀 4WEH10D4X/HG24N9K4电磁换向阀 4WEH10E4X/HG24N9K4电磁换向阀 4WEH16E7X/6HG24N9ETK4电磁换向阀 4WEH16J7X/6HG24N9ETK4电磁换向阀 4WEH16L7X/6HG24N9ETK4电磁换向阀 4WEH16U7X/6HG24N9ETK4电磁换向阀 4WEH16Y7X/6HG24N9ETK4电磁换向阀 4WEH16D7X/6HG24N9ETK4电磁换向阀 4WEH16E7X/6EG24N9ETK4电磁换向阀 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DR6DP2-5X/75YM DR-10-5-5X/100YM ZDR 6 DPO-45/40YM W80 ZDR10DB2-5X/210YM DR10-5-3X/200YM DR20-5-3X/200Y DR20-5-3X/200YM DR20-5-5X/200Y DR20-5-5X/200YM ZDR10DB2-5X/75YM ZDR10DP2-5X/75YM DR30-5-5X/200YM DR3U20D5-5X/150Y6EG24N9K4+Z5L单向减压阀 DR30-5-5X/100Y叠加式减压阀 ZDRK10VP5-1X/100YMV ZDR6DB2-4X/75YM ZDR6DP2-4X/75YM ZDR6DA2-4X/150YM ZDR6D-4X/25YM ZDR10DB2-5X/75YM 。