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Help CenterRefinery Screen for Oil Filtration in Petrochemical Plants, 316L, 0.5mm Gap, Corrosion Resistant, 1.5m Long
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in wire mesh products for industrial filtration. With over 25 years of experience and an annual export value of US$5–10 million, we are proud to present our Refinery Screen for Oil Filtration — a precision-engineered solution designed for demanding petrochemical environments. Made from 316L stainless steel with a 0.5mm gap and 1.5m length, this screen offers exceptional corrosion resistance, durability, and consistent filtration performance. It is ideal for use in refinery processes such as crude oil filtration, catalyst recovery, and fluid clarification.
Our refinery screen is manufactured using advanced wedge wire technology, which provides a robust structure with high open area and a self-cleaning profile. The V-shaped wire profile ensures that particles are effectively retained while minimizing clogging, leading to longer service intervals and reduced maintenance costs. The 316L material guarantees excellent resistance to corrosive chemicals, high temperatures, and pressure fluctuations commonly found in petrochemical plants.
Key Features & Benefits
- Material: 316L stainless steel — offers superior resistance to pitting, crevice corrosion, and stress cracking in harsh environments.
- Precision Gap: 0.5mm slot width ensures accurate particle separation, meeting strict filtration requirements.
- Long Service Life: Wedge wire construction withstands high mechanical loads and thermal cycling without deformation.
- Low Maintenance: Self-cleaning design reduces downtime and replacement frequency.
- Customizable Dimensions: Available in various lengths, diameters, and end connections (e.g., flanged, threaded, or plain).
- Versatile Applications: Suitable for crude oil filtration, diesel hydrotreating, FCC slurry filtration, and more.
Technical Specifications
| Parameter | Value |
| Material | 316L Stainless Steel |
| Slot Gap | 0.5 mm |
| Length | 1.5 m (customizable upon request) |
| Wire Profile | Wedge wire (V-shaped) |
| Operating Temperature | Up to 400°C (depending on environment) |
| Pressure Rating | Up to 10 bar (higher available on request) |
| End Connection | Flanged, threaded, or plain (customizable) |
| Surface Finish | Pickled & passivated, or as required |
Why Choose Boli Refinery Screen?
- Manufacturing Expertise: Since 1998, we have supplied wire mesh products to thousands of customers worldwide, including refineries, petrochemical plants, and water treatment facilities.
- Quality Control: Every screen is inspected for gap uniformity, material integrity, and dimensional accuracy before shipment.
- Global Reach: Our products are exported to North America, South America, Europe, Asia, Africa, Oceania, and the Middle East, with flexible shipping from Tianjin, Qingdao, Shanghai, and other ports.
- Customization: We offer made-to-order solutions for length, diameter, wire diameter, and end fittings to match your specific equipment.
With a dedicated team of engineers and QC staff, Anping County Boli Hardware Wiremesh Products Factory ensures that each refinery screen meets the highest standards of performance and reliability. Our annual export value of over US$5 million reflects the trust and satisfaction of our global customers. We invite you to experience the durability and efficiency of our 316L refinery screen — a cost-effective solution that maximizes your filtration uptime.
Frequently Asked Questions (FAQ)
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Q: Why is 316L stainless steel chosen for refinery screens?
A: 316L contains molybdenum, which provides enhanced corrosion resistance against chlorides, acids, and sulfur compounds present in crude oil. It also withstands high temperatures and pressure, making it ideal for petrochemical environments. -
Q: Can the gap size be customized to other values?
A: Yes, we can produce slots from 0.1 mm to 6 mm or more, depending on your filtration requirements. Please contact us with your specific needs. -
Q: What is the typical tolerance for the 0.5mm gap?
A: Our manufacturing tolerance is ±0.05 mm, ensuring consistent filtration performance. -
Q: How is the screen installed in a refinery vessel?
A: The screen can be supplied with flanged ends, threaded ends, or plain ends for welding or clamping. Installation instructions and drawings can be provided upon request. -
Q: What is the expected service life of this screen?
A: In normal petrochemical conditions, a 316L wedge wire screen can last 3–5 years or longer, depending on the specific media, temperature, and cleaning frequency. Regular backwashing can extend the life. -
Q: Do you offer samples for testing?
A: Yes, we provide sample screens (e.g., 300mm length) for evaluation. The cost is negotiable, and shipping charges apply. -
Q: How do you package the screens for export?
A: Each screen is individually wrapped in protective material, then packed in wooden crates or steel frames to prevent damage during transit. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 10 pieces. For custom dimensions, please inquire.
Ready to upgrade your filtration system? Contact Anping County Boli Hardware Wiremesh Products Factory today for a quote or technical consultation. With our 25+ years of experience and strong global supply chain, we deliver reliable screens that keep your refinery running smoothly.
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