QYLX-63*3Q2 Oil Filter Cartridge Stainless Steel Filter Element Hydraulic Oil Filter Element

Product Description:

Stainless steel folding filter elements have high resistance to intergranular corrosion and good corrosion resistance to some organic and inorganic acids (especially in oxidizing media). They are generally used in the manufacturing of acid resistant conveying pipelines, large boilers, superheaters, reheaters, steam pipelines, and heat exchangers in petrochemical industries.

The stainless steel folding filter element can use the following filter materials:

304 low-carbon austenitic stainless and acid resistant steel has general resistance to intergranular corrosion and excellent corrosion resistance. It also has certain corrosion resistance to alkaline solutions and most organic and inorganic acids. It is widely used in acid pipelines and chemical equipment. 304H austenitic stainless and heat-resistant steel has good corrosion resistance and welding performance, and good heat strength performance. It is mainly used for large boiler superheaters, reheaters, steam pipelines, and heat exchangers in petrochemical industries. 304L carbon austenitic stainless and acid resistant steel has good resistance to intergranular corrosion and has good corrosion resistance in various strong corrosive media. It is suitable for petrochemical corrosion resistant equipment components, especially for welded pipe fittings that cannot undergo heat treatment after welding

316 austenitic stainless hot strength steel: It has good corrosion resistance and pitting resistance to various inorganic acids, organic acids, alkalis, and salts. It has good creep strength at high temperatures and is suitable for large boiler superheaters, reheaters, steam pipelines, and petrochemical heat exchanger fittings; It can also be used as a corrosion-resistant material;

316L carbon austenitic stainless acid resistant steel: has good resistance to intergranular corrosion, and has good corrosion resistance to organic acids, alkalis, and salts. It is suitable for important corrosion-resistant pipe fittings used in industrial equipment such as synthetic fibers, petrochemicals, textiles, fertilizers, printing and dyeing, and atomic energy post-treatment;

321 austenitic stainless acid resistant steel: It has high resistance to intergranular corrosion and good corrosion resistance to some organic and inorganic acids (especially in oxidizing media). It is used in the manufacturing of acid resistant transportation pipelines, large boilers, superheaters, reheaters, steam pipelines, and heat exchangers in petrochemical industries;

347H austenitic stainless hot strength steel: It has good corrosion resistance, welding performance, and thermal strength performance, and is used for large boiler superheaters, reheaters, steam pipelines, and heat exchanger fittings in petrochemical industry;

317L austenitic stainless acid resistant steel: with excellent corrosion resistance and better resistance to pitting corrosion in chloride containing solutions, it is used as the main resistant pipeline for industrial equipment such as synthetic fibers, petrochemicals, textiles, papermaking, and atomic energy post-treatment; This material is more suitable for the selection of stainless steel folding filter cartridges.

Features:

• Working medium: acid grease hydraulic oil emulsion water ethylene glycol
  Material: Fiberglass filter paper-BN stainless steel woven mesh W
  Working pressure: 21bar-210bar
  Working temperature: -30 ℃~+110 ℃
  Sealing material: fluororubber ring nitrile rubber
  Filtering accuracy: from 1, 3, 6, 12, 25 μ M
  Filter ratio: X ≥ 100

Technical Parameters:

1. The filter element is made of imported fiberglass, which has the advantages of convenient drainage, large flow area, small pressure loss, simple structure, small volume, light weight, and uniform filtering material.
2. The compatibility of the filter material is applicable to the filtration of general hydraulic oil.
3. The filter element is supported by solid filter materials on both sides and filter materials with strong stability, which comply with the verification of flow fatigue characteristics of ISO3724/76 hydraulic filter elements.

Applications:

1. Metallurgy: used for filtering hydraulic systems of rolling mills and continuous casting machines, as well as filtering various lubrication equipment.
2. Petrochemical: separation and recovery of products and intermediate products in refining and chemical production processes, purification of liquids, purification of magnetic tapes, optical discs, and photographic films in manufacturing, and filtration of oilfield injection water and natural gas particles.
3. Textile: Purification and uniform filtration of polyester melt during drawing process, protective filtration of air compressor, and oil and water removal of compressed gas.
4. Electronics and pharmaceuticals: pre-treatment filtration of reverse osmosis water and deionized water, pre-treatment filtration of detergent and glucose.
5. Thermal power and nuclear power: purification of oil in lubrication systems, speed control systems, bypass control systems of gas turbines and boilers, purification of feedwater pumps, fans, and dust removal systems.
6. Various lifting and handling operations: from construction machinery such as lifting and loading to special vehicles for firefighting, maintenance, and handling, ship's cargo and anchor cranes, blast furnace and steelmaking equipment, ship locks, opening and closing devices for ship doors, lifting orchards and stages in theaters, various automatic conveyor lines, etc.
7. Various operational devices that require force, such as hydraulic presses, metal material die-casting, forming, rolling, rolling, stretching, and shearing equipment, plastic injection molding machines, plastic extruders and other chemical machinery, tractors, harvesters, and other agricultural and forestry machinery used for logging and mining, excavation equipment for tunnels, mines, and ground, steering gear for various ships, etc.
8. High response and high-precision control: devices for tracking and driving artillery, stabilizing turrets, eliminating ship sway, attitude control of aircraft and missiles, high-precision positioning systems for machining machines, driving and controlling industrial robots, thickness control of metal sheet pressing and leather slicing, speed control of power plant generators, high-performance vibration tables and testing machines, multi degree of freedom large-scale motion simulators and entertainment facilities, etc