316L Stainless Steel Johnson Wedge Wire Filter, 150mm OD, 1m Length for Industrial Filtration
Product Spotlights
Founded in 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of industrial filtration solutions for over two decades. Our 316L Stainless Steel Johnson Wedge Wire Filter (150mm OD, 1m Length) is engineered to meet the demanding requirements of heavy-duty industrial filtration. Made from premium-grade 316L stainless steel, this filter offers exceptional corrosion resistance, strength, and durability, ensuring long service life even in harsh environments. With annual export value exceeding US$5 million, our products are trusted by clients across North America, Europe, Southeast Asia, and beyond.
This Johnson wedge wire filter features a unique continuous V-shaped profile wire wound around support rods, creating a precisely controlled slot opening. The design provides high mechanical strength, self-cleaning capability, and minimal clogging, making it ideal for dewatering, liquid-solid separation, and particle retention in industries such as chemical processing, water treatment, oil & gas, and food & beverage.
Below are the key specifications and advantages of our product:
| Material | 316L Stainless Steel (1.4404) |
| Outer Diameter | 150mm (±0.5mm) |
| Length | 1 meter (custom lengths available upon request) |
| Slot Opening | From 0.1mm to 10mm, customizable |
| Wire Profile | V-shaped (wedge wire) – continuous slot design |
| Support Rods | Round rods, equally spaced for maximum strength |
| Connection Type | Flange, threaded, or plain ends – customizable |
| Surface Finish | Pickled and passivated, smooth and easy to clean |
Product Features and Benefits:
- High Mechanical Strength: The wedge wire construction provides excellent resistance to pressure and impact, suitable for high-flow applications.
- Self-Cleaning Design: The V-shaped profile prevents particles from wedging inside the slot, reducing clogging and extending cleaning intervals.
- Uniform Slot Accuracy: Precision winding ensures consistent slot openings, delivering reliable filtration performance.
- Corrosion Resistance: 316L stainless steel offers superior resistance to chlorides, acids, and harsh chemicals, ideal for marine and chemical environments.
- Low Maintenance: Smooth surface and slot geometry minimize fouling, making it easy to backwash or brush clean.
- Customizable Dimensions: Available in various diameters, lengths, slot sizes, and end connections to suit specific system requirements.
- Long Service Life: Robust materials and construction ensure years of reliable operation, even under continuous duty.
Technical Specifications (Typical):
- Filtration Grade: 100 – 3000 microns (customizable)
- Working Temperature: Up to 400°C (depending on sealing material)
- Maximum Differential Pressure: 0.6 MPa (6 bar) typical, higher available on request
- Open Area: Typically 30% – 60% depending on slot size
- Welding: TIG welding for all joints, ensuring leak-free performance
Applications:
- Water and wastewater treatment – intake screens, dewatering, sludge treatment
- Oil & gas industry – sand control, well screen, refinery filtration
- Chemical processing – catalyst recovery, liquid-solid separation
- Food & beverage – juice extraction, beer filtration, starch processing
- Mining & mineral processing – dewatering, heavy media recovery
- Pulp & paper – fiber recovery, white water filtration
- Pharmaceutical – fine filtration, sterile processing
Why Choose Anping County Boli Hardware Wiremesh Products Factory? With over 20 years of manufacturing experience, we specialize in producing high-quality wedge wire screens and filtration products. Our factory is located in Hengshui, Hebei, China – the renowned “Wire Mesh Capital”. We export to major markets worldwide, including North America, South America, Europe, Africa, and Oceania, with annual export value exceeding US$5 million. Our products are shipped from Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring timely delivery. We offer OEM/ODM services, flexible customization, and strict quality control to meet your specific requirements. Every filter is inspected before shipment to guarantee dimensional accuracy and slot uniformity.
Contact us today to discuss your filtration needs. Our engineering team is ready to assist you in selecting the optimal wedge wire filter for your application. We can provide samples, technical drawings, and competitive pricing.
Frequently Asked Questions (FAQ)
Q1: What is the difference between wedge wire and wire mesh filters?
A: Wedge wire filters use a continuous V-shaped profile wire wound around support rods, creating a precise slot opening. Unlike woven wire mesh, wedge wire has higher mechanical strength, self-cleaning capacity, and a longer lifespan in demanding applications. It is less prone to clogging and easier to clean.
Q2: Can this filter be used for backwashing?
A: Yes, the V-shaped slot design allows particles to be easily dislodged during backwashing, making it very suitable for self-cleaning and backwashable filtration systems.
Q3: What is the maximum temperature the filter can withstand?
A: The 316L stainless steel can withstand operating temperatures up to 400°C. However, if elastomeric seals are used, the temperature limit depends on the seal material. Please specify your temperature range when ordering.
Q4: Can I get a custom slot size other than the standard ones?
A: Absolutely. We offer custom slot openings from 0.1mm to 10mm. Just provide your required micron rating, and we will produce the filter accordingly.
Q5: What end connections are available?
A: We can provide flanged ends (DIN, ANSI, JIS), threaded ends (NPT, BSP), or plain ends for welding. Custom connections are also possible – please inform us of your requirements.
Q6: Do you offer samples? What is the lead time?
A: Yes, we can provide samples for evaluation. Lead time for standard sizes is typically 7-15 days after order confirmation. For custom sizes, it may be 15-25 days. Please contact us for details.
Q7: Is this filter suitable for seawater applications?
A: Yes, 316L stainless steel has excellent resistance to chloride-induced corrosion, making it ideal for seawater and brackish water environments.
Q8: How do I clean the filter if it gets clogged?
A: The wedge wire design allows easy cleaning by backwashing, brushing, or chemical cleaning. The smooth surface and non-clogging slots minimize the need for frequent cleaning.
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