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Help CenterWedge Wire Filter Johnson Type for Petrochemical Brine Filtration 316L 0.3mm Slot
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Product Overview
As a professional manufacturer with over 20 years of experience in wire mesh products, Anping County Boli Hardware Wiremesh Products Factory proudly presents our high-quality Wedge Wire Filter Johnson Type, specifically engineered for petrochemical brine filtration. Since 1998, we have been committed to delivering precision filtration solutions, and this filter is designed to meet the demanding requirements of brine treatment in the petrochemical industry. The 316L stainless steel construction combined with a 0.3mm slot width ensures exceptional corrosion resistance and fine filtration performance, making it an ideal choice for removing suspended solids from brine solutions.
Our factory, located in Hengshui, Hebei, China, has an annual export value of US$5-10 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. We understand the critical nature of filtration in petrochemical processes, and this Johnson type wedge wire filter is built to deliver reliable, long-lasting service.
Key Features and Technical Specifications
- Material: Made from 316L stainless steel, offering excellent resistance to chloride-induced stress corrosion cracking and pitting in brine environments.
- Slot Size: Precision 0.3mm (300 micron) opening, designed to achieve a high filtration efficiency while maintaining adequate flow rates.
- Johnson Type Design: Continuous slot structure with V-shaped wedge wire wound around support rods, creating a self-cleaning profile that prevents clogging and facilitates easy backwashing.
- High Open Area: The wedge wire profile allows for a larger open area compared to traditional wire mesh, reducing pressure drop and enhancing throughput.
- Rugged Construction: Welded joints provide mechanical strength, capable of withstanding high differential pressures and mechanical stresses during operation.
- Customizable Dimensions: Available in various diameters, lengths, and end connections (flanges, threads, or welding ends) to fit existing filtration vessels.
- Corrosion Resistance: 316L grade is specifically chosen for brine filtration due to its low carbon content and molybdenum addition, offering superior performance in saline environments.
- Easy Maintenance: The smooth surface and wedge shape allow solids to be easily dislodged during backwashing, reducing downtime and maintenance costs.
| Parameter | Specification |
| Material | 316L Stainless Steel |
| Slot Width | 0.3 mm (300 micron) |
| Wire Profile | V-shaped wedge wire |
| Support Rod Material | 316L Stainless Steel |
| Outside Diameter | Customizable (e.g., 50mm, 100mm, 150mm, etc.) |
| Length | Customizable (up to 3000mm or more) |
| End Connection | Flange, Thread, or Welding ends (optional) |
| Maximum Operating Temperature | Up to 400°C (depending on environment) |
| Application | Petrochemical brine filtration, water treatment, desalination, food processing, etc. |
Advantages and Customer Benefits
Our wedge wire filter offers several distinct advantages over conventional filtration media:
- Consistent Filtration Performance: The precise 0.3mm slot width ensures uniform particle retention, reducing the risk of contaminants passing through and protecting downstream equipment.
- Self-Cleaning Capability: The V-shaped wire profile allows particles to be released during backwashing, minimizing blinding and extending service intervals.
- High Mechanical Strength: The robust welded structure can withstand high pressure drops and physical impacts, making it suitable for harsh industrial environments.
- Long Service Life: 316L stainless steel provides excellent durability against corrosion and wear, reducing replacement frequency and total cost of ownership.
- Versatile Customization: We offer tailored solutions to match your specific vessel dimensions, flow requirements, and connection types, ensuring seamless integration.
- Energy Efficiency: The high open area design lowers pressure loss, reducing pumping energy consumption and operational costs.
Trust and Reliability
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has established a strong reputation in the global filtration market. Our annual export value of US$5-10 million reflects the trust of clients across North America, South America, Europe, Asia, Africa, and Oceania. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Our team of skilled engineers and quality control specialists ensures that each filter meets stringent standards before leaving our factory. We are committed to providing excellent customer service and technical support to help you select the optimal filtration solution for your petrochemical brine application.
Invest in reliable filtration – choose Boli’s Wedge Wire Filter Johnson Type for your brine treatment needs. Contact us today for a quote or to discuss your customization requirements. We look forward to partnering with you for long-term success.
Frequently Asked Questions (FAQ)
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Q: What is the difference between Johnson type and other wedge wire filters?
A: Johnson type specifically refers to the continuous slot wound construction with V-shaped profile wires, known for high open area and self-cleaning properties. It is widely used in petrochemical, water treatment, and food processing industries. -
Q: Can the 0.3mm slot filter remove fine particles effectively?
A: Yes, 0.3mm (300 micron) is suitable for removing sand, silt, and other suspended solids from brine. For finer filtration, we can offer smaller slot sizes such as 0.1mm or 0.2mm upon request. -
Q: Is 316L stainless steel suitable for high-chloride brine?
A: 316L is an excellent choice for chloride-containing environments due to its low carbon content and molybdenum addition, which enhance resistance to pitting and crevice corrosion. For extremely aggressive conditions, we can also consider duplex stainless steel. -
Q: How do I clean the filter?
A: The filter can be cleaned by backwashing with clean water or a mild chemical solution. The V-shaped profile allows accumulated solids to be easily dislodged. For heavy fouling, ultrasonic cleaning or chemical soaking may be used. -
Q: What sizes are available?
A: We offer fully customizable dimensions including diameter, length, and end connections. Common diameters range from 25mm to 500mm, and lengths up to 3000mm. Please provide your vessel specifications for a tailored solution. -
Q: How long is the delivery time?
A: Standard products can be shipped within 15-20 working days. Custom orders typically require 20-30 working days depending on complexity and quantity. We expedite urgent orders when possible. -
Q: Do you provide samples for testing?
A: Yes, we can provide small samples for evaluation. Please contact our sales team to discuss sample availability and shipping arrangements. -
Q: What is the minimum order quantity?
A: For standard sizes, MOQ is 10 pieces. For custom sizes, MOQ may vary. We welcome both small trial orders and large-volume contracts.
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