Stainless Steel Oil Container With Filter Element

                    Stainless Steel  Fuel Container With Filter Element

Hydraulic oil tank is an important component of the hydraulic system, it is the best partner assisting hydraulic mechanical work; in the working process of hydraulic system, hydraulic

oil tank is responsible for storing medium of hydraulic system, discharging the heat of hydraulic system, and cleaning the hydraulic oil, filtrating impurity contamination in hydraulic oil, separating the mixed air with hydraulic oil. At present, the domestic hydraulic oil tank manufacturing mainly consists of ordinary low carbon steel plate by bending and welding, the tank inner surface without preservative treatment or only pickling and phosphatic treatment, its corrosion resistance is very low, very prone to corrosion in oil production and storage process; in addition, during the usage process of oil tank, due to the presence of the water and high temperature  in the hydraulic oi together, it is easy to rust on inner wall of oil tank. These corrosion is fatal harm to the hydraulic system, which will directly reduce the cleanliness of hydraulic oil, seriously affect the stability of hydraulic

Product Characteristics                                            

Our company produces the hydraulic oil tank, the imported Japanese aluminized steel plate is adopted with mold punching stretch forming, using a special welder welding, the welding process does not damage the coating, the tank wall does not need antiseptic treatment. Excellent corrosion resistance of aluminum plate can ensure tank no rust in the life, so as to ensure that the hydraulic oil and hydraulic oil cleanliness. At the same time, aluminum plate has excellent conduction performance, can effectively reduce the temperature of the hydraulic oil. The company's oil tank is  designed with the integral optimization, the system has reasonable design, compact structure, the tank vent filter, suction & return filter adopt high quality filter that our company produces, the filtration efficiency is high with outstanding quality, can guarantee the contaminant scavenging in the work of the hydraulic system. Built-in diaphragm in the tank, at the same time of increasing flow circulation path, can improve the effect of cooling, air separation and precipitation of impurities.
♦High anticorrosion performance
♦ Good heat dissipation
♦ Good filtering effect and high cleanliness
♦ Structure optimization of impurity separation effect is good
♦ Compact structure suitable for vehicle
♦ Return filter is with big flow rate, pressure loss≤ 0.5 Mpa, high-rating glass fiber element is adopted with high filtration efficiency, β10≥200, β5≥200.
♦ Pre-pressuring air filter makes oil tank under positive pressure status to reduce foaming phenomenon in return oil tank, reduce the bubbles in oil and corrosion phenomenon of oil pump.
♦ For matched filters and accessories of oil tank,please refer to the catalog of our company or contact with us.

 Model Description                                                                           

    About Us                                                                                        

♦DFFILTRI was founded in 1995, since then we devoted ourselves to research, develop and produce 

many kinds of hydraulic filters, air filters, hydraulic system accessories, cleaning and filtration equipments,

pump valve components. DFFILTRI is our brand, which enjoys high popularity and it has successfully  

achieved the position both in China and across the world.

♦DFFILTER filtration technology testing center covers a total area of 450 square meters, of which,  

clean room area of 200 square meters, and cleanliness is up to 100,000 levels. The centre undertakes filtration 

technology inspection and testing for in-house science research, production and industry service.   

♦On-line particle counter of BETAB-HIAC/POYCO type (8000A/8000S) provided by HIAC/POYCO company 

in USA, and its supporting machine"Multi-pass test" and "single-pass test" implements ISO16889 

new standard and other international standards perfectly.  

♦Testing center also has the developed equiment for filter performance testing, which can make the

comprehensive examination for filter element/cartridge performance. These can insure that company’s filter  

with high capacity, long life, high reliable in full compliance with our customer's  requirement.

♦The testing centre can take 7 tests of hydraulic filter performance evaluation, they are as follows: 

ISO 2941 Verification of collapse/burst resistance 

ISO 2942 Verification of fabrication integrity and determination of the first bubble point

ISO 2943 Verification of material compatibility with fluids

ISO 3723 Method for end load testing

ISO 3724 Verification of flow fatigue characteristics

ISO 3968 Evaluation of pressure drop versus flow characteristics 

ISO 16889 Multi-Pass method for evaluating filtration performance 

    Our Advantage                                                                           

1) Adopting the new industrial concept

2) Establishing world-class R&D and testing center

3) Possessing powerful technical force and R&D strength

4) Having the world's advanced production equipment

5) Producing high quality products that comply with international and national standards

6) Outstanding quality products to meet or exceed customer's expectation

7) Professional and wholehearted pre-market after-sales service

    Contact Us