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Help Center316L Stainless Steel Johnson Wedge Wire Screen Filter 1mm Slot 0.5m Length
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As a leading manufacturer with over 20 years of experience in wire mesh products, Anping County Boli Hardware Wiremesh Products Factory proudly presents our 316L Stainless Steel Johnson Wedge Wire Screen Filter with a precise 1mm slot and 0.5m length. Designed for high-efficiency filtration and durability, this screen is crafted from premium-grade 316L stainless steel, offering superior corrosion resistance in aggressive environments such as seawater, chemical processing, and high-temperature applications. Our Johnson wedge wire screens are widely used in water treatment, oil and gas, mining, and food processing industries, providing reliable solid-liquid separation and long service life.
This product combines advanced manufacturing techniques with stringent quality control, ensuring consistent slot opening and mechanical strength. The V-shaped wedge wire profile minimizes clogging and allows for easy backwashing, reducing maintenance downtime. Each screen is custom-configurable to meet your specific requirements, including diameter, end connections, and surface finish. With our factory-direct pricing and fast shipping from major Chinese ports, we offer a cost-effective solution without compromising performance.
Key Features & Technical Specifications
- Material: 316L Stainless Steel – excellent resistance to chloride stress corrosion cracking and pitting.
- Slot Size: 1mm (0.039 inch) – precise opening for effective filtration of particles ≥1mm.
- Length: 0.5m (500mm) – compact size for easy integration into existing systems.
- Wire Profile: Continuous wedge wire (V-shaped) – self-cleaning design, reduces blinding.
- Slot Tolerances: ±0.05mm – ensures consistent filtration performance.
- Open Area: Typically 30%–50% depending on diameter and wire thickness – high flow capacity.
- Max Operating Temperature: Up to 450°C (842°F) in oxidizing environments.
- End Connections: Available in threaded (NPT/BSP), flanged, or plain ends – customizable.
- Surface Treatment: Pickled and passivated as standard; bright annealed or electropolished optional.
- Diameter Options: From 20mm to 300mm or larger – consult factory for custom sizes.
| Parameter | Value |
|---|---|
| Material Grade | 316L Stainless Steel (UNS S31603) |
| Slot Size | 1mm (0.039 inch) |
| Screen Length | 0.5m (500mm) |
| Outer Diameter | Customizable (e.g., 50mm, 100mm, 150mm) |
| Wire Profile | Wedge Wire (V-shaped) |
| End Connection Type | Threaded, Flanged, or Plain |
| Max Operating Temperature | Up to 450°C |
Product Advantages & Benefits
- Enhanced Durability: 316L stainless steel provides exceptional resistance to corrosion, chemicals, and high temperatures, extending the screen's lifespan in harsh environments.
- Self-Cleaning Design: The wedge wire profile prevents particle wedging and allows for effective backwashing, reducing system downtime and maintenance costs.
- High Flow Capacity: The V-shaped slot geometry maximizes open area, enabling high flow rates while maintaining filtration efficiency.
- Precision Slot Tolerances: Each slot is cut with ±0.05mm accuracy, ensuring consistent particle separation and reliable performance.
- Versatile Customization: Available in various diameters, lengths, end connections, and surface treatments to fit your specific application requirements.
- Easy Installation: Compact 0.5m length simplifies handling and integration into new or existing filter housings.
- Cost-Effective: Factory-direct pricing eliminates middlemen, offering a competitive edge without sacrificing quality.
Our Johnson wedge wire screens are manufactured using advanced CNC winding and welding machines, ensuring uniform slot spacing and strong structural integrity. Each screen undergoes rigorous inspection, including dimensional checks, slot gap measurement, and pressure testing. The 316L grade is specifically chosen for applications requiring extra corrosion resistance, such as offshore platforms, desalination plants, and chemical reactors.
Trusted Manufacturer from Hebei, China
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer with an annual export value of US$5 million to US$10 million. We serve markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. With a dedicated team of engineers and skilled workers, we have supplied thousands of wedge wire screens to satisfied clients in the oil & gas, water treatment, and mining sectors.
We understand that filtration performance directly impacts your operational efficiency. That's why we offer free technical consultation and sample testing to help you select the optimal screen for your process. Our 316L Johnson wedge wire filter is built to perform under demanding conditions, giving you peace of mind and a lower total cost of ownership. Whether you need a standard 0.5m length or a custom design, we are ready to support your project.
Contact us today for a quote or to discuss your specific requirements. Let our experience be your advantage.
Frequently Asked Questions
Q1: What is the difference between 316L and 304 stainless steel wedge wire screens?
A: 316L contains molybdenum, which provides better resistance to chlorides and acidic environments. It is recommended for seawater, chemical, and high-temperature applications. 304 is suitable for less corrosive conditions.
Q2: Can I get a different slot size than 1mm?
A: Yes, slot sizes from 0.1mm to 10mm are available upon request. Please specify your required slot when ordering.
Q3: What diameters are available for the 0.5m length?
A: Common diameters range from 25mm to 200mm. Custom diameters up to 300mm or more can be produced. Contact us for feasibility.
Q4: How do you ensure the slot accuracy?
A: We use precision CNC winding equipment and laser measurement during production. Each screen is inspected with feeler gauges and optical comparators to guarantee ±0.05mm tolerance.
Q5: Is this screen suitable for high-pressure applications?
A: Yes, 316L wedge wire screens can withstand high pressure. The maximum working pressure depends on the diameter and wall thickness. We can provide pressure ratings for your specific design.
Q6: What are the available end connections?
A: We offer threaded (NPT, BSP, BSPT), flanged (ANSI, DIN, JIS), and plain ends. Custom connections can be manufactured per your drawing.
Q7: Do you provide samples before bulk order?
A: Yes, we offer sample production with a short lead time. Sample cost can be deducted from the final order quantity.
Q8: What is the typical lead time for this product?
A: For standard sizes (0.5m length, 50mm diameter), lead time is 7–15 working days. Custom orders may take 15–25 working days depending on complexity.
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