Niobium Wire Mesh 0.5mm Wire Diameter 20 Mesh 99.8% Purity for Chemical Processing
Product Spotlights
As a leading manufacturer established in 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in high-quality metal wire meshes for various industrial applications. Our Niobium Wire Mesh 0.5mm Wire Diameter 20 Mesh 99.8% Purity is engineered to withstand the most demanding chemical processing environments, offering exceptional corrosion resistance and thermal stability. This product is the result of years of expertise in wire mesh manufacturing, ensuring reliable performance in acid, alkali, and high-temperature conditions.
Niobium is a refractory metal with outstanding resistance to many corrosive chemicals, making it an ideal material for chemical reactors, filters, and catalyst supports. Our mesh is produced with strict quality control to maintain consistent mesh openings and wire dimensions, guaranteeing optimal filtration efficiency and structural integrity. Whether you need it for acid leaching, electrolysis, or high-temperature gas filtration, this niobium mesh delivers the durability and precision required for critical processes.
Key Features & Technical Specifications
| Parameter | Specification |
| Material | Niobium (Nb) ≥ 99.8% |
| Wire Diameter | 0.5 mm (±0.02 mm) |
| Mesh Count | 20 mesh (20 openings per inch) |
| Open Area | Approximately 44% |
| Weave Style | Plain weave (standard) |
| Tensile Strength | ≥ 300 MPa |
| Melting Point | 2,468 °C (4,474 °F) |
| Standard Width | 1 m, 1.2 m, 1.5 m (customizable) |
| Packaging | Roll packed in waterproof paper, or as required |
Product Advantages & Benefits
- Exceptional Chemical Resistance: Niobium withstands most mineral acids (including hydrochloric, sulfuric, and nitric acids) and organic acids, even at elevated temperatures. This makes it perfect for chemical processing equipment such as heat exchangers, condensers, and filter elements.
- High Purity (99.8%): Our mesh is made from refined niobium with minimal impurities, preventing contamination of sensitive chemical processes and ensuring consistent results.
- Precise Mesh Geometry: With 20 mesh and 0.5 mm wire diameter, the mesh offers a balanced combination of strength and filtration capability. The open area of 44% allows good flow while retaining solid particles above approximately 0.8 mm.
- Thermal Stability: Niobium retains its mechanical properties at temperatures up to 1,200 °C in inert atmospheres, suitable for high-temperature chemical reactions or catalytic processes.
- Long Service Life: The excellent corrosion resistance reduces replacement frequency, lowering total cost of ownership for industrial users.
- Customizable Dimensions: We offer cutting and slitting services to meet your specific width and length requirements. Custom weave patterns (e.g., twill weave) are also available upon request.
- Consistent Quality: Every batch is inspected for mesh count, wire diameter, and purity. Our factory has been producing wire mesh since 1998, ensuring reliable manufacturing standards.
Applications
- Chemical filtration and separation in acid/alkali environments
- Catalyst support grids in petrochemical and pharmaceutical reactors
- Electrode substrates in electrochemical processes
- Protective screens in corrosive fluid handling systems
- High-temperature gas filtration in metallurgical industries
- Laboratory sieves and testing screens for chemical analysis
By choosing Anping Boli, you benefit from over two decades of manufacturing experience. Our annual export value of US$5–10 million demonstrates our capability to serve international clients across North America, Europe, Asia, and beyond. We ship from major ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery worldwide.
We are committed to providing high-quality niobium wire mesh that meets your exact specifications. Our team can assist with technical questions, sample requests, and custom orders. Contact us today to discuss your chemical processing requirements and experience the reliability of a trusted manufacturer.
Frequently Asked Questions (FAQ)
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Q: Is the niobium wire mesh fully pure (99.8%)? What are the main impurities?
A: Yes, our niobium mesh has a minimum purity of 99.8%. Typical impurities are trace amounts of tantalum, iron, and silicon, each below 0.05%. A detailed analysis certificate is available upon request. -
Q: What is the maximum operating temperature for this mesh in a corrosive environment?
A: In an inert or reducing atmosphere, niobium can be used up to 1,200 °C. In oxidizing environments, the maximum service temperature is lower (around 400 °C) due to oxidation. For specific chemical exposure, please consult our technical team. -
Q: Can this mesh be used with sulfuric acid at high concentrations?
A: Yes, niobium is highly resistant to sulfuric acid at all concentrations up to 200 °C. It is one of the few metals that can handle hot concentrated sulfuric acid without significant corrosion. -
Q: Do you offer custom widths or cut-to-size pieces?
A: Absolutely. We can cut the mesh to any width from 0.1 m to 2 m, and provide custom lengths. Rolls are standard, but sheets or strips are also available. Please specify your requirements when ordering. -
Q: What is the typical lead time for shipment?
A: For standard sizes (1 m width rolls), lead time is 7–10 working days. Custom sizes may require 15–20 working days depending on quantity. We can expedite for urgent orders. -
Q: How is the mesh packaged to prevent damage during transport?
A: The mesh is wound on a sturdy core, wrapped with waterproof paper and plastic film, then packed in a wooden crate or carton. For international shipments, we use export-grade packaging to ensure the product arrives in perfect condition. -
Q: Do you provide free samples for testing?
A: Yes, we offer small samples (e.g., 100 mm x 100 mm) for evaluation. You only need to pay for shipping. Please contact us to arrange a sample request. -
Q: What is your quality control process?
A: We conduct incoming inspection of raw materials, in-process checks during weaving, and final inspection covering mesh count, wire diameter, and visual appearance. A test report is included with each shipment. Third-party inspection is also welcome.
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