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Help Center316L Johnson Wedge Wire Filter, 0.3mm Slot, Free Technical Support, Standard Compliant, Durable Construction
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer specializing in high-quality filtration solutions since 1998. Our 316L Johnson Wedge Wire Filter with 0.3mm Slot is designed to deliver exceptional performance in demanding industrial applications. Combining durable construction with free technical support, this filter offers reliable operation and long service life. We are committed to providing standard-compliant products that meet the rigorous requirements of global markets, including North America, Europe, Southeast Asia, and beyond.
Key Features & Advantages
- Premium 316L Stainless Steel: Excellent corrosion resistance against acids, alkalis, and chlorides, ideal for seawater, chemical, and food processing environments.
- Precision 0.3mm Slot Opening: Ensures efficient filtration with minimal clogging, providing consistent particle retention and high flow rates.
- Johnson Wedge Wire Design: Continuous V-shaped wire wound on support rods creates a strong, self-cleaning surface that reduces plugging and extends service intervals.
- Standard Compliant Manufacturing: Produced in accordance with international filtration standards, ensuring compatibility and interchangeability with existing systems.
- Free Technical Support: Our experienced engineers provide guidance on selection, installation, and maintenance, helping you optimize your filtration process.
- Durable Construction: Welded at each intersection for maximum strength, capable of withstanding high pressure, backwash cycles, and mechanical stress.
- Customizable Dimensions: Available in various lengths, diameters, and end connections (flange, thread, custom) to fit your specific equipment.
- Versatile Applications: Suitable for water treatment, oil & gas, petrochemical, mining, food & beverage, and pharmaceutical industries.
Technical Specifications
| Parameter | Value |
| Material | 316L Stainless Steel (UNS S31603) |
| Slot Width | 0.3 mm (0.0118 inch) |
| Wire Profile | V-shaped (Johnson wedge wire) |
| Support Rod Pitch | Customizable (typically 25–50 mm) |
| Maximum Operating Temperature | Up to 400°C (752°F) depending on environment |
| Pressure Rating | Up to 10 bar (145 psi) standard; higher on request |
| End Connection | Flange, threaded, or custom |
| Surface Finish | Pickled, polished, or as required |
Why Choose Our 316L Johnson Wedge Wire Filter?
Our filter is engineered to deliver superior performance in harsh environments. The 0.3mm slot provides precise particle separation while maintaining high flow capacity. The V-shaped wedge wire profile prevents particles from becoming trapped, allowing for easy backwashing and reduced maintenance downtime. Compared to woven mesh or perforated plates, the wedge wire design offers higher open area, greater strength, and longer operational life.
Each filter is manufactured to meet strict dimensional tolerances and surface finish standards. We use advanced CNC winding and welding equipment to ensure consistent slot width and structural integrity. Free technical support is included with every order, helping you select the correct dimensions, end connections, and installation methods for your specific application.
Our products are widely used in water treatment plants, oil refineries, chemical processing units, and food production lines. The 316L material offers excellent resistance to pitting and crevice corrosion, making it ideal for chlorinated water and acidic environments. With a durable construction that withstands repeated backwashes and mechanical vibrations, this filter is a cost-effective solution for long-term filtration needs.
Trusted Manufacturer – Over 25 Years of Excellence
Anping County Boli Hardware Wiremesh Products Factory has been a reliable supplier in the filtration industry since 1998. Our annual export value of US$5 million to US$10 million reflects the trust placed in us by customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Our team is dedicated to quality control and continuous improvement. Every filter undergoes rigorous inspection before shipment, including slot size verification, pressure testing, and material certification. We are confident that our 316L Johnson wedge wire filter will meet or exceed your expectations. Contact us today for a quote or technical consultation – our free support is always available to help you find the best solution.
Frequently Asked Questions
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Q: What is the difference between wedge wire and woven mesh filters?
A: Wedge wire filters have a continuous V-shaped slot that offers higher open area, better backwashing performance, and longer service life compared to woven mesh. They are also more resistant to clogging and mechanical damage. -
Q: Can the slot width be customized to other sizes?
A: Yes, we offer slot widths ranging from 0.05mm to 10mm. The 0.3mm slot is a standard option, but we can produce custom sizes based on your filtration requirements. -
Q: How do I clean the filter?
A: The wedge wire design is self-cleaning during backwash. For manual cleaning, high-pressure water or chemical cleaning can be used. The non-clogging profile minimizes maintenance frequency. -
Q: What end connections are available?
A: We offer flanged, threaded, and custom end connections. Common standards include ANSI, DIN, JIS, and others. Please specify your requirements when ordering. -
Q: Is the filter suitable for high-temperature applications?
A: Yes, 316L stainless steel can withstand temperatures up to 400°C (752°F) in oxidizing environments. For higher temperatures, we can recommend alternative materials. -
Q: Do you provide technical support for installation?
A: Absolutely. Our free technical support includes guidance on sizing, installation, and maintenance. You can contact our engineers via email or phone for assistance. -
Q: What is the typical lead time?
A: Lead time depends on quantity and customization. Standard sizes are usually shipped within 15–20 working days. Custom orders may take 20–30 working days. We prioritize urgent requests. -
Q: How do I ensure the filter meets my system's pressure requirements?
A: Our standard filters are rated up to 10 bar (145 psi). For higher pressure applications, we can design reinforced structures with thicker support rods and heavier wire. Please provide your system parameters for a custom solution.
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