PE Oil-Resistant Filter Bag With 1 Year Warranty and Factory Mill Test Report Included
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory — a trusted manufacturer since 1998 — proudly presents our PE Oil-Resistant Filter Bag, designed to deliver reliable performance in demanding oil filtration applications. With a 1-year warranty and a factory mill test report included for every batch, this filter bag offers you both quality assurance and operational peace of mind. Our products are exported to over 15 regions worldwide, including North America, Europe, and Southeast Asia, backed by an annual export value of US$5-10 million.
This filter bag is manufactured from high-quality polyethylene (PE) material, which provides excellent resistance to oil, hydrocarbons, and many chemical solvents. It is ideal for filtering lubricating oils, hydraulic oils, cutting fluids, and other industrial liquids. The bag is engineered to maintain structural integrity under continuous use, reducing the risk of bypass and ensuring consistent filtration efficiency.
Below are the key features and technical specifications that make our PE Oil-Resistant Filter Bag stand out:
- Superior Oil Resistance: The PE material is chemically inert to most oils and greases, preventing swelling, degradation, or premature failure.
- High Filtration Precision: Available in micron ratings from 1 to 200 μm to meet your specific clarity requirements.
- Strong Seam Construction: Ultrasonically welded or double-stitched seams ensure leak-proof performance even under high pressure differentials.
- Easy Installation & Replacement: Compatible with standard filter bag housings (e.g., ring, snap ring, or rope top style).
- Cost-Effective: Reusable design (when cleaned properly) reduces consumable costs compared to disposable cartridges.
- Factory Mill Test Report: Each batch is tested for tensile strength, burst pressure, and filtration efficiency; the report is provided upon shipment.
- 1-Year Warranty: Covers defects in material and workmanship under normal operating conditions.
| Parameter | Value / Range |
|---|---|
| Material | 100% Polyethylene (PE) non-woven felt |
| Filtration Rating | 1, 5, 10, 25, 50, 100, 200 μm (customizable) |
| Operating Temperature | Continuous: 90°C (194°F); Max peak: 110°C (230°F) |
| Maximum Pressure Differential | 2.5 bar (36 psi) at 25°C |
| Standard Dimensions | #1 (4"x8"), #2 (4"x12"), #3 (4"x14"), #4 (7"x16"), #5 (7"x32") – other sizes available upon request |
| Sealing Type | Ring (metal or plastic), snap ring, or rope top |
| Warranty | 1 year against manufacturing defects |
| Test Report | Factory mill test report included with each order |
The PE Oil-Resistant Filter Bag is particularly suitable for the following applications:
- Hydraulic oil filtration in industrial machinery
- Lubricating oil purification in power plants and steel mills
- Cutting fluid and coolant filtration in metalworking
- Transformer oil filtration
- Waste oil recycling and pre-filtration
- Chemical processing where oil-based liquids are involved
Compared to ordinary filter bags, our PE version offers significantly longer service life in oil environments. The material resists softening and delamination, ensuring consistent filtration performance over time. Additionally, the included factory mill test report gives you verifiable data on the bag's burst strength, micron rating, and uniformity — eliminating guesswork during quality control.
We understand that filtration needs vary, so we offer customization options including special dimensions, different sealing rings, and custom micron ratings. Our experienced engineering team can advise on the best configuration for your process. For bulk orders, we can also provide volume discounts and short lead times thanks to our efficient production capacity.
Why choose Anping County Boli Hardware Wiremesh Products Factory?
- Over 25 years of manufacturing experience since 1998
- Annual export value of US$5-10 million to global markets
- Strict quality control: every batch is tested before shipment
- Flexible shipping from Tianjin, Qingdao, Shanghai, Foshan ports
- Commitment to customer satisfaction: we provide responsive after-sales support
By choosing our PE Oil-Resistant Filter Bag, you are investing in a reliable, long-lasting filtration solution that comes with a 1-year warranty and documented quality assurance. Contact us today to request a quote or discuss your specific requirements. Let us help you achieve cleaner oil and smoother operations.
Frequently Asked Questions
-
Q: What makes this filter bag oil-resistant?
A: The bag is made from polyethylene (PE) non-woven felt, which is inherently resistant to oils, hydrocarbons, and many chemical solvents. Unlike polypropylene, PE does not swell or degrade when exposed to mineral oils, hydraulic oils, or lubricants, ensuring a longer service life. -
Q: What is included in the factory mill test report?
A: The report typically includes the bag's average tensile strength, burst pressure, filtration efficiency, and micron rating uniformity. It is generated from our in-house testing equipment and is available for each production batch. -
Q: Can I get custom sizes or micron ratings?
A: Yes, we offer customization. Please provide your desired dimensions, filtration rating, and sealing type. Our team will confirm feasibility and lead time. -
Q: How long does the 1-year warranty cover?
A: The warranty covers manufacturing defects such as seam failure, material delamination, or incorrect dimensions under normal operating conditions. It does not cover damage due to misuse, chemical incompatibility, or excessive pressure beyond rated limits. -
Q: What is the maximum operating temperature?
A: Continuous operation is recommended up to 90°C (194°F). Short-term peaks up to 110°C (230°F) are possible, but we advise testing in your specific application. -
Q: Is this filter bag reusable?
A: Yes, depending on the application and contamination level. The bag can be cleaned and reused multiple times if proper washing procedures are followed. However, for high-viscosity or heavily contaminated oils, replacement may be more cost-effective. -
Q: Do you offer samples for testing?
A: Yes, we can provide samples for qualification. Please contact our sales team with your requirements, and we will arrange a sample shipment (shipping charges may apply). -
Q: What are the shipping options?
A: We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan. We can arrange sea freight, air freight, or express courier based on your order volume and urgency.
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