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Help CenterStainless Steel Mesh Discs, 304, 30 Mesh, 75mm Diameter, 0.4mm Wire, Welded Edge, Standard Compliant
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As a leading manufacturer with over 20 years of experience in wire mesh production, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Stainless Steel Mesh Discs, 304, 30 Mesh, 75mm Diameter, 0.4mm Wire, Welded Edge. These precision-engineered discs are designed to meet the rigorous demands of industrial filtration, sieving, and separation processes. Our commitment to quality and consistency ensures that every disc delivers reliable performance and long service life, making them an ideal choice for diverse applications across global markets.
Crafted from high-grade 304 stainless steel, these mesh discs offer excellent corrosion resistance, durability, and thermal stability. The 30 mesh count provides a balanced combination of flow rate and particle retention, while the 0.4mm wire diameter ensures structural integrity. The welded edge finish prevents fraying and maintains disc shape under pressure, enhancing both safety and efficiency. Whether used in chemical processing, food and beverage, pharmaceutical, or water treatment industries, our discs are manufactured to strict industry standards, ensuring consistent aperture size and uniform performance.
At Anping Boli, we understand that precision matters. That's why each disc undergoes rigorous quality control checks, from material selection to final inspection. Our factory, established in 1998, has supplied high-quality wire mesh products to over 50 countries, with annual export values reaching US$10 million. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to customers worldwide. Our dedicated team is ready to support your specific requirements with customization options available upon request.
Key Features & Technical Specifications
- Material: Premium 304 stainless steel – excellent corrosion resistance and strength.
- Mesh Count: 30 mesh – 30 openings per linear inch (approx. 30x30 mesh).
- Diameter: 75mm (2.95 inches) – precision cut to ±0.5mm tolerance.
- Wire Diameter: 0.4mm – ensures adequate rigidity and long service life.
- Edge Treatment: Welded edge – prevents unraveling, maintains disc shape, and avoids particle contamination.
- Open Area: Approximately 40-45% – optimized for flow and filtration efficiency.
- Standard Compliance: Manufactured in accordance with industry standards (e.g., ASTM, DIN, ISO equivalents) – details available per request.
- Customization: Available in other diameters, mesh counts, wire diameters, and edge types (rolled, galvanized, etc.) – contact us for your specific needs.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel |
| Mesh Count | 30 (30x30 openings per inch) |
| Disc Diameter | 75 mm |
| Wire Diameter | 0.4 mm |
| Edge Type | Welded Edge |
| Open Area | ~40-45% (approx.) |
| Tolerance | Diameter ±0.5mm, mesh count ±2% |
| Temperature Range | -200°C to 800°C (continuous operation) |
Product Advantages & Customer Benefits
- High Durability: 304 stainless steel resists rust, corrosion, and chemical attack, extending disc life in harsh environments.
- Consistent Filtration: Uniform mesh openings ensure reliable particle separation, critical for quality control in food, pharmaceutical, and chemical industries.
- Easy Handling: Welded edge eliminates sharp wire ends, improving safety during installation and replacement.
- Cost-Effective: Long service life reduces replacement frequency, lowering total cost of ownership.
- Versatile Use: Suitable for liquid filtration, air/gas filtration, sieving powders, and as support screens in various equipment.
- Customizable Options: We can produce discs in different sizes, mesh counts, and materials (e.g., 316L, 430) to match your exact specifications.
Our manufacturing process utilizes advanced weaving and welding machinery, ensuring precision and consistency. Every disc is inspected for weld integrity, aperture uniformity, and dimensional accuracy before packing. We adhere to strict quality management systems, and our factory is equipped to handle both small trial orders and large-volume productions with short lead times.
Trust & Reliability – Why Choose Anping Boli?
With over 20 years of expertise (since 1998), Anping County Boli Hardware Wiremesh Products Factory has become a trusted partner for wire mesh solutions worldwide. Our annual export value of US$5 million to US$10 million demonstrates our strong market presence and customer satisfaction. We serve diverse markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our products are shipped from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan) with efficient logistics support.
We pride ourselves on delivering high-quality products at competitive prices, backed by responsive customer service. Whether you need standard 75mm discs or custom sizes, our team is ready to assist. We welcome inquiries for OEM/ODM projects and offer free samples for evaluation. Contact us today to place your order or discuss your specific requirements – your satisfaction is our priority.
Frequently Asked Questions (FAQ)
Q1: What is the exact opening size of a 30 mesh stainless steel disc?
A: For 30 mesh (30 openings per inch), the typical aperture size is approximately 0.6mm (600 microns) when using 0.4mm wire. However, actual opening can vary slightly due to weaving tolerances; we provide ±0.05mm accuracy.
Q2: Can these discs be used in food processing applications?
A: Yes, 304 stainless steel is food-grade and approved for contact with food products. Our discs are manufactured without any coatings or harmful substances, making them suitable for filtering liquids, juices, and other food materials.
Q3: Do you offer discs with a different type of edge, such as rolled edge?
A: Yes, we can customize the edge treatment. The welded edge is standard for strength, but we also offer rolled edge, galvanized edge, or no edge (plain cut) upon request. Please specify your preference when ordering.
Q4: What is the maximum temperature these discs can withstand?
A: 304 stainless steel can typically operate continuously at temperatures from -200°C to 800°C. For intermittent use, higher temperatures may be tolerated, but we recommend consulting our technical team for extreme conditions.
Q5: How are the discs packaged to prevent damage during shipping?
A: Each disc is individually wrapped in protective paper or plastic, then packed in sturdy cardboard boxes or wooden crates for export. We ensure that discs are separated by layers to avoid scratching and deformation.
Q6: Can you provide a sample before I place a bulk order?
A: Absolutely. We offer free samples (1-2 pieces) for evaluation, with the customer bearing shipping costs. For large quantities, we can also provide a quality inspection report before shipment.
Q7: What is the minimum order quantity (MOQ) for these discs?
A: Our MOQ for standard size discs is 100 pieces. For custom sizes, the MOQ may vary depending on complexity. We welcome small trial orders to test product suitability.
Q8: Do you have any certifications for quality management?
A: Our factory operates under a strict quality control system. While we do not claim specific certifications unless explicitly listed, we comply with international standards and can provide test reports upon request. We are happy to discuss our quality assurance processes.
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