Gu'an County Bailvjie Filtration Technology Co., Ltd
| Advantage | Hepa Filter 99.9% |
| Filter materials | Superior glass fiber/Stainless steel |
| Payment Terms | T/T, PayPal, Xtransfer |
| Quality | High-Quality |
| Packaging Details | Cardboard box packaging, customizable |
| Function | Oil impurities removal |
| Supply Ability | 50000 pieces per day |
| Delivery Time | Delivery within 15-30 days |
| Filter Type | Fuel Filter Elements |
| Filtration Accuracy | 5~20um |
| dimension(l*w*h) | Standard Size |
| Efficiency | 99% |
| Application | Heavy Machinery |
| Type | Pilot Filter |
| Material | Fiberglass |
| Place of Origin | Hebei, China |
| Certification | ISO9001 |
View Detail Information
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Product Specification
| Advantage | Hepa Filter 99.9% | Filter materials | Superior glass fiber/Stainless steel |
| Payment Terms | T/T, PayPal, Xtransfer | Quality | High-Quality |
| Packaging Details | Cardboard box packaging, customizable | Function | Oil impurities removal |
| Supply Ability | 50000 pieces per day | Delivery Time | Delivery within 15-30 days |
| Filter Type | Fuel Filter Elements | Filtration Accuracy | 5~20um |
| dimension(l*w*h) | Standard Size | Efficiency | 99% |
| Application | Heavy Machinery | Type | Pilot Filter |
| Material | Fiberglass | Place of Origin | Hebei, China |
| Certification | ISO9001 | ||
| High Light | Hydraulic Pilot Oil Filter 1268221 ，Hydraulic Excavator Accessories ，Hydraulic Transmission Oil Filter | ||
Hydraulic Pilot Oil Filter 1268221.0015D010BN4HC Excavator Accessories For Hydraulic Transmission Pilot Oil Filter
In large construction machinery, the hydraulic system is the "nervous system" for equipment operation, and the hydraulic pilot filter is the "gatekeeper" in this system. It does not directly participate in power output, but is crucial - responsible for filtering and controlling small impurities in the oil circuit to ensure the sensitive response of the pilot valve. Once blocked or malfunctioning, operational delay, motion drift, and even damage to the main pump may occur. Especially on excavators with high-frequency operations such as 308, 320, and 349D, the speed of oil contamination accelerates under harsh working conditions. Regularly replacing qualified pilot filter elements can greatly extend the service life of the hydraulic system.
1. The pilot control system has extremely high requirements for oil cleanliness, so the filtration accuracy of the pilot filter element is usually between 3-10 μ m, and some precision applications even require 1-3 μ m, which is much higher than that of ordinary hydraulic return oil or suction filter elements to prevent particles from sticking to the precision valve core.
2. The pilot filter element is often installed in high-pressure pipelines and needs to withstand high system pressure (up to 21-35 MPa) and large pressure differentials. Some products are designed to withstand extreme pressure differentials of 42 MPa to ensure that they do not deform or break under high loads
3. Adopting high-strength skeleton (such as stainless steel mesh or 3D printed honeycomb matrix) and high-quality filter materials (such as glass fiber, synthetic fiber), with good axial stiffness and flattening stiffness, it is not easy to deform or collapse under impact load or alternating pressure, ensuring stable filtration accuracy
4. To avoid affecting the response speed of the pilot oil circuit, the filter element adopts a corrugated folding structure (usually with a pleat height of ≤ 20 mm) to increase the filtering area and reduce flow resistance. The initial pressure difference of some products can be controlled below 15 psi (about 0.1 MPa) to ensure rapid system response
5. The working temperature range is generally from -30 ℃ to+110 ℃, and some high-performance filter elements can withstand a high temperature of 135 ℃ for a short time, and are well compatible with commonly used hydraulic oils, phosphate hydraulic oils, water ethylene glycol and other media
6. Some high-end pilot filter elements are made of stainless steel material, with uniform pores and corrosion resistance. After cleaning, they can be reused to reduce replacement frequency; At the same time, it has good pollutant holding capacity, and the new three-dimensional fiber structure can increase the pollutant holding capacity by 30% -50%
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Item Name:
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Hydraulic oil filter element
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Dimension:
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Standard size;Custom size is available
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Materials:
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Filter Paper, Metal, Rubber Gasket, O-Ring; etc
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Color:
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Customized
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Efficiency:
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97%
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Sample/Stock:
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Available
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Certification:
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ISO9001/TS 16949:2009,
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Warranty:
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8000miles; 6 months
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Packaging:
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FUBUSI Packing; Neutral Packing, Customer's Demand
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Application:
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For Truck or Other Diesel Replacement, Construction Machinery
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Q1.Do you have MOQ?
Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Q2.Should the customer pay the delivery fee,How much is it?
For the delivery fee,many samples are be requested to be sent,so we must get delivery fee. If you tell me to use the appointed Express,you will give me your express account or you will pay according to the Express. If you do not request,I will choose a cheap one in China.
Q3.How about the after sale service?
1)We will always keep the quality the same as the buyer's samples and if there is something with the quality,we will make compensation for our customers.
2)We will suggest our packing and take charge in our packing,we will keep the goods safe in the delivery.
3)We will trace the goods from the production to selling,we will solve the problems in the selling for our customers.
Q4.When can I get a price?
We usually quote within 24 hours after we get your inquiry.
Q5: What are the materials of the filter element? What are the corresponding accuracy ranges?
According to the classification of filter materials, there are: oil filter paper: 10-50um, glass fiber: 1-70um, HV glass fiber: 3-40um, metal mesh: 3-500um, sintered felt: 5-70um, and line gap filter: 15-200um.
Q6: What brands of filter cartridges do you make?
Our factory produces alternative universal filter elements for foreign brands such as Pall, Hedek, Dasheng, Parker, and Rexroth, as well as national standard oil suction filter elements, oil return filter elements, high-pressure filter elements, and coalescence dehydration filter elements. We support non-standard customization. We welcome samples or drawings for processing and customization.
Q7: How can customers choose the appropriate filter size when making their own filters?
We need to provide the flow rate, pressure, external dimensions, accuracy, filter medium and other parameters of the filter designed by the customer. We will provide the customer with the selected filter element size and quantity based on the filter size.
Q8: Is there any difference between filtering kerosene, gasoline, diesel filters and general hydraulic oil filters?
The sealing materials used in the filter element are different. Generally, the sealing ring of hydraulic oil filter element is nitrile rubber, while filtering media such as kerosene, gasoline, and diesel requires the use of fluorine rubber rings.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2015
Total Annual:
12000000-15000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Bailvjie Filtration Technology Co., Ltd. is a professional manufacturer focused on the research, development, and production of hydraulic oil filters, including hydraulic return oil filters and hydraulic suction oil filters. Our products are widely used in construction machinery, agricultural equipm... Bailvjie Filtration Technology Co., Ltd. is a professional manufacturer focused on the research, development, and production of hydraulic oil filters, including hydraulic return oil filters and hydraulic suction oil filters. Our products are widely used in construction machinery, agricultural equipm...
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