Stainless Steel Johnson Filter 150mm OD 0.25mm Slot Wedge Wire Wrapped Screen
Product Spotlights
As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Stainless Steel Johnson Filter 150mm OD 0.25mm Slot Wedge Wire Wrapped Screen. This product is engineered to deliver exceptional filtration performance, durability, and precision, making it an ideal choice for demanding industrial applications. With over two decades of expertise and an annual export value of US$5-10 million, we ensure that every screen meets rigorous quality standards to support your operations.
Our wedge wire wrapped screen is designed with a continuous slot opening of 0.25mm, providing superior particle retention while maintaining high flow rates. The 150mm outer diameter offers robust structural integrity, and the stainless steel construction ensures excellent corrosion resistance in harsh environments. Whether you need water treatment, petrochemical filtration, or solid-liquid separation, this Johnson filter screen is built to last.
Key Features & Benefits
- Precision Slot Width – 0.25mm ±0.03mm tolerance for accurate particle control.
- High Strength – V-shaped wedge wire wound on a support rod structure withstands high pressure and backwash cycles.
- Non-Clogging Design – Smooth inner surface and tapered slot prevent blinding and facilitate easy cleaning.
- Corrosion Resistance – Made from 304 or 316L stainless steel, suitable for acidic, alkaline, and chloride-rich media.
- Customizable Length – Available in any length up to 6 meters per section, with weldable ends for connection.
- Low Maintenance – Robust construction reduces downtime and replacement frequency.
Technical Specifications
| Parameter | Value |
|---|---|
| Outer Diameter | 150mm |
| Slot Width | 0.25mm |
| Wire Material | Stainless Steel 304 / 316L |
| Support Rod Material | Stainless Steel (same as wire) |
| Slot Profile | V-shaped (continuous) |
| Length | Customizable (standard 1m, 2m, 3m) |
| End Connection | Plain cut, threaded, flanged (optional) |
The Johnson filter screen is widely used in applications such as water well screens, intake filters, strainers for chemical plants, and oil & gas separators. Its robust design ensures consistent performance even under continuous operation and high flow velocities.
Why Choose Anping Boli?
- Established in 1998 – Over 25 years of manufacturing experience in wire mesh and filtration products.
- Export Expertise – Annual export value of US$5-10 million, serving markets in North America, South America, Europe, Asia, Africa, and Oceania.
- Flexible Shipping – Available ports: Tianjin, Qingdao, Shanghai, Foshan, ensuring convenient logistics worldwide.
- Reliable Quality Control – Each screen undergoes strict inspection for slot accuracy, weld integrity, and surface finish.
- Customer-Centric Service – We offer custom sizes, materials, and end connections to meet your specific requirements.
We are confident that our Stainless Steel Johnson Filter 150mm OD 0.25mm Slot will exceed your expectations for durability and filtration efficiency. Contact us today to discuss your project needs or request a sample. With our factory-direct pricing and global shipping network, you can trust Anping Boli as your long-term partner.
Frequently Asked Questions
Q1: What stainless steel grades are available for this screen?
A: We offer both 304 and 316L stainless steel. 316L provides enhanced corrosion resistance for acidic or chloride-rich environments. Please specify your requirement when ordering.
Q2: Can the slot size be customized to other sizes?
A: Yes, we can produce slot widths from 0.1mm to 6mm as per your filtration needs. The 0.25mm slot is a standard option, but custom sizes are available upon request.
Q3: How long can one section of the screen be?
A: Standard lengths are 1m, 2m, and 3m. We can also manufacture longer sections up to 6 meters. For very long assemblies, multiple sections can be welded together.
Q4: Is this screen suitable for backwashing?
A: Absolutely. The rigid wedge wire construction and V-shaped slot design allow effective backwashing without damage. The screen can withstand high pressure and repeated cleaning cycles.
Q5: What applications is this filter commonly used for?
A: It is widely used in water well filtration, petrochemical strainers, food processing, pharmaceuticals, mining, and any solid-liquid separation where precise slot size and durability are required.
Q6: Do you provide end connections like flanges or threads?
A: Yes, we offer plain cut ends, male/female threads, flanges, or welding bevels. Please provide your connection requirement for proper customization.
Q7: What is the typical lead time for a standard order?
A: For standard sizes and materials, lead time is usually 15-20 days after order confirmation. Custom configurations may require 25-30 days. We work efficiently to meet your schedule.
Q8: Can I get a sample before placing a bulk order?
A: Certainly. We provide sample screens for evaluation. Please contact our sales team with your specifications, and we will arrange a sample shipment.
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