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Help Center316 Stainless Steel Strainer Filter Mesh, 40 Mesh, 0.5mm Wire Diameter, High Precision
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As an experienced manufacturer from Anping County Boli Hardware Wiremesh Products Factory, established in 1998, we take pride in delivering high-quality wire mesh products to global markets. Our 316 Stainless Steel Strainer Filter Mesh, 40 Mesh, 0.5mm Wire Diameter, High Precision is engineered to meet the demanding filtration needs of various industries. With over two decades of manufacturing expertise and annual export sales reaching US$5-10 million, we ensure each roll of mesh meets strict quality standards.
This filter mesh is made from premium 316 stainless steel, offering superior corrosion resistance and durability compared to 304 grade. The 40 mesh count with 0.5mm wire diameter provides a precise balance between flow rate and particle retention, making it ideal for straining liquids, gases, and powders. The high precision weave ensures consistent opening sizes, allowing reliable filtration in applications such as petrochemical, food processing, water treatment, and pharmaceutical industries.
Below are the key technical specifications of our 316 stainless steel strainer filter mesh:
| Parameter | Value |
|---|---|
| Material | 316 Stainless Steel (AISI 316) |
| Mesh Count | 40 Mesh (40 openings per linear inch) |
| Wire Diameter | 0.5 mm (approx. 0.0197 inches) |
| Opening Size | Approx. 0.425 mm (0.0167 inches) |
| Open Area | ~45% |
| Weave Type | Plain Weave |
| Width | Customizable (standard 1m, 1.2m, 1.5m; up to 2m) |
| Length | Customizable (rolls 30m, 50m, or cut-to-size sheets) |
Product Features and Benefits:
- High Precision Filtration: The 40 mesh with 0.5mm wire diameter ensures consistent particle retention (approx. 425 microns), suitable for fine straining applications.
- Superior Corrosion Resistance: 316 stainless steel contains molybdenum, providing enhanced resistance to chlorides, acids, and harsh chemicals, extending service life in aggressive environments.
- High Strength and Durability: The 0.5mm wire diameter offers robust structural integrity, resisting deformation under pressure and repeated use.
- Excellent Flow Rate: With ~45% open area, this mesh allows efficient fluid or gas passage while effectively trapping solids, reducing backpressure in filtration systems.
- Versatile Applications: Ideal for use in pipeline strainers, water filters, oil filtration, chemical processing, food and beverage sieves, and pharmaceutical screening.
- Easy to Clean and Maintain: The smooth surface of stainless steel resists clogging and can be easily washed or backflushed, making it suitable for reusable filter elements.
- Customizable Dimensions: Available in various widths and lengths, also can be cut, welded, or formed into custom shapes such as filter discs, cylinders, or cones.
- Consistent Quality: Manufactured with precision weaving equipment, ensuring uniform mesh openings and tight tolerances batch after batch.
How This Mesh Solves Your Filtration Challenges:
In industrial filtration, selecting the right mesh is critical for efficiency and cost-effectiveness. Our 316 stainless steel 40 mesh offers a balanced solution: it captures particles as small as 0.425 mm while maintaining high throughput. For example, in water treatment systems, it can remove sand, rust, and debris without significantly reducing flow. In the chemical industry, its corrosion resistance ensures long-term reliability when filtering acidic or alkaline solutions. The 0.5mm wire diameter provides enough strength to withstand backwashing and mechanical cleaning, reducing downtime and replacement costs.
Quality Assurance and Manufacturing Process:
- Raw material sourced from reputable steel mills with material certificates.
- Wire drawing and weaving processes strictly controlled to meet mesh count and wire diameter tolerances.
- Each roll inspected for open area, weave uniformity, and surface finish before packing.
- Packing in moisture-proof materials to prevent damage during transit.
Our factory in Hengshui, Hebei, China, has been serving global customers since 1998. With annual export value of US$5-10 million, we ship to North America, South America, Europe, Africa, Oceania, and Asia. We have established long-term partnerships with clients in over 20 countries. Our experienced team ensures timely delivery from ports such as Tianjin, Qingdao, Shanghai, and Foshan. We are committed to providing high-quality wire mesh products at competitive prices, with customization options available upon request.
Whether you need a small sample for testing or bulk orders for industrial projects, we are ready to support you. Contact us today to discuss your filtration requirements and experience the reliability of a trusted manufacturer.
Frequently Asked Questions (FAQ)
1. What is the difference between 316 and 304 stainless steel mesh?
316 stainless steel contains molybdenum, which provides better resistance to chlorides and corrosive environments. It is recommended for marine, chemical, and high-temperature applications where 304 may not be sufficient.
2. What is the exact opening size of 40 mesh with 0.5mm wire diameter?
According to standard mesh calculations, the opening size is approximately 0.425 mm (425 microns). This can vary slightly depending on tension and weave, but we maintain tight tolerances.
3. Can this mesh be used for food processing?
Yes, 316 stainless steel is food-grade and suitable for direct contact with food. It is often used in juice strainers, milk filters, and flour sieves.
4. Is the mesh available in cut sheets or only rolls?
We offer both rolls and cut-to-size sheets. Custom shapes like circles, squares, or strips can also be made. Please specify your requirements.
5. What is the maximum temperature this mesh can withstand?
316 stainless steel can typically withstand continuous operating temperatures up to 800°C (1472°F) in oxidizing environments, but the exact limit depends on the application. Please consult us for high-temperature use.
6. How do I clean the mesh to maintain its performance?
For most applications, backwashing with water or air, or ultrasonic cleaning, is effective. Avoid using abrasive tools that may damage the weave. The mesh is reusable and easy to maintain.
7. Do you offer sample before bulk order?
Yes, we provide free samples for evaluation, but the buyer pays for shipping. Sample size is typically A4 (210mm x 297mm) or a small roll. Please contact us to arrange.
8. What is the lead time for production?
For standard sizes, lead time is 7-15 days after order confirmation. For custom sizes or large quantities, lead time may be 20-30 days depending on the order volume.
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