The fiberglass wound hydraulic oil filter element 40×45 is a high-performance depth filtration element manufactured through precision fiberglass winding technology. This customized filter element delivers reliable particulate removal in space-constrained hydraulic and lubrication systems.
Manufactured by winding high-quality continuous fiberglass filament onto a perforated core under precisely controlled tension, this element creates a dense, graduated-density filtration matrix. The winding process produces a three-dimensional depth filtration structure that effectively captures contaminants throughout the entire filter thickness — not just on the surface.
| Type | Hydraulic Oil Filter Element |
| OD | 40 mm |
| Height | 45 mm |
| Filter material | Fiberglass |
| Sealing material | NBR |
| Working temperature | -20~+110℃ |
| End caps | Aluminum |
| Custom made | Available |
This is the specification of the customized hydraulic oil filter element. If you are in need of custom oil filter, please contact us for a quote.
Xinxiang City Huahang Filter Co., Ltd. is an ISO 9001 certified professional manufacturer specializing in the design, production, and sale of hydraulic filter elements, replacement filters, and industrial filtration solutions. Established in 2003, the company operates from a modern manufacturing facility in Xinxiang City, Henan Province – one of China’s most established filtration industry clusters.
Our workshop is equipped with automated paper folding machines, end cap assembly lines, and testing equipment to ensure consistent quality across every batch. Most of our workers have many years of experience here, familiar with every stage of production. We believe that good products stem from a dedicated attitude and solid craftsmanship.
The Fiberglass Hydraulic Oil Filter Element is widely used across multiple industries and applications:
Engineering Machinery: Air filters, oil filters, fuel filters for internal combustion engines, hydraulic oil filters for engineering machinery, ships, and heavy-duty vehicles
Metallurgical Industry: Hydraulic systems of rolling mills and continuous casting machines, lubrication equipment filtration
Petrochemical: Separation and recovery of products in refining and chemical production, liquid purification
Mechanical Processing: Papermaking machinery, mining machinery, injection molding machines, precision machinery lubrication systems
Industrial Manufacturing: Machine tools, construction machinery, and general industrial hydraulic systems
At Huahang Filter, we offer robust customization services to tailor the TR-20230 filter element to your specific needs.
Custom Filtration Ratings: Available from 1μm to 100μm to match your exact particle removal requirements
Custom Seal Materials: NBR, Viton, EPDM, or PTFE-encapsulated options
Custom End Caps: Carbon steel, stainless steel, aluminum, or reinforced nylon configurations
Custom Dimensions: Alternative lengths and diameters to fit unique housings
Special Media Options: Glass fiber blends for higher efficiency or wire mesh for cleanable applications
Custom Packaging: Bulk packaging or individual boxes with branding and instructions
Q1: What fluids are compatible with this filter element?
A: The element is compatible with conventional hydraulic oil, lubricating oil, fuel oil, and phosphate ester hydraulic fluids.
Q2: What is the filtration mechanism of glass fiber media?
A: Glass fiber media provides depth filtration, capturing contaminants throughout the entire thickness of the media rather than just on the surface. This provides higher dirt-holding capacity and longer service life.
Q3: Can the dimensions and filtration specifications be customized?
A: Yes. We offer full customization services including dimensions (length, diameter), filtration accuracy (1–20μm), seal materials, and other specifications. Please provide your specific requirements for a custom quotation.
