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Help CenterIndustrial Demister Filter Disc, 304 Stainless Steel, 400mm, 100 Micron, Wire Mesh, for Chemical Vapor
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted partner in industrial filtration since 1998. As a professional manufacturer with over two decades of experience, we specialize in producing high-quality demister filter discs designed for demanding chemical vapor environments. Our 304 stainless steel wire mesh demister disc, with a precise 400mm diameter and 100 micron mesh opening, delivers exceptional mist elimination efficiency while maintaining low pressure drop. Backed by annual export values exceeding US$5 million and serving markets across North America, Europe, Asia, and Oceania, we ensure every disc meets rigorous industry standards for durability and performance. Whether you need standard specifications or custom dimensions, our factory-direct solutions offer reliable quality at competitive prices.
Key Features & Technical Specifications
Our industrial demister filter disc is engineered to separate liquid droplets from gas streams in chemical processing, petrochemical, and environmental control applications. The 304 stainless steel construction provides excellent corrosion resistance against acids, alkalis, and organic solvents, ensuring long service life even under harsh conditions. The 100-micron (0.1mm) mesh opening effectively captures fine mist particles while allowing gas to pass freely, achieving separation efficiency up to 99% for droplets above 5 microns. The standard 400mm diameter fits most vertical scrubbers, knockout drums, and distillation columns, with optional custom sizes available upon request.
| Parameter | Specification |
|---|---|
| Material | 304 Stainless Steel (also available in 316L, 904L) |
| Diameter | 400mm (customizable from 100mm to 2000mm) |
| Mesh Opening | 100 Micron (0.1mm) – other sizes available: 50, 150, 200 micron |
| Thickness | Standard 100mm, 150mm, or custom thickness |
| Layer Configuration | 2 or 3 layers (single layer mesh or multi-layer sandwich) |
| Operating Temperature | Up to 450°C (842°F) for 304 SS |
| Separation Efficiency | >99% for droplets ≥5µm at design velocity |
Structural Advantages: Our demister discs are manufactured using precision-woven wire mesh, then crimped and layered to form a rigid, self-supporting pad. The multi-layer design increases surface area for droplet coalescence, while the uniform mesh structure ensures consistent gas flow distribution. Unlike random packing, our wire mesh demister provides predictable performance with minimal fouling. The pad can be easily cut to fit non-standard vessel diameters, and we offer optional support grids or retaining rings for secure installation.
Client Benefits Across Industries
- Enhanced Process Efficiency: By removing entrained liquid droplets, our demister prevents downstream equipment damage, reduces product loss, and improves overall system performance.
- Corrosion Resistance: 304 stainless steel withstands a wide range of chemical environments, including sulfuric acid, hydrochloric acid, and organic solvents, making it suitable for chemical vapor recovery and scrubber systems.
- Low Maintenance: The robust all-metal construction resists clogging and can be cleaned by backwashing or chemical washing, reducing downtime and replacement costs.
- Customizable Dimensions: We offer custom diameters, thicknesses, and mesh ratings to match your specific vessel geometry and separation requirements. Contact our engineering team for free consultation.
- Cost-Effective Solution: As a direct manufacturer, we eliminate middlemen, offering competitive pricing without compromising quality. Our long service life (typically 3-5 years) ensures low total cost of ownership.
- Global Shipping: With ports of shipment including Tianjin, Qingdao, Shanghai, and Foshan, we deliver worldwide via sea, air, or express. Typical lead time is 15-25 working days for standard orders.
Why Choose Anping County Boli?
Since 1998, we have been dedicated to wire mesh manufacturing, accumulating extensive expertise in industrial filtration. Our factory covers an area of over 10,000 square meters, equipped with advanced weaving machines, crimping presses, and quality testing instruments. Each demister disc undergoes strict inspection – including mesh opening measurement, thickness check, and visual examination – to ensure compliance with your specifications. With annual export revenue of US$5-10 million, we have supplied products to clients in North America, South America, Europe, Southeast Asia, Africa, and Oceania, earning a reputation for reliability and professionalism.
Trusted by global customers: Our products are used in refineries, chemical plants, pharmaceutical factories, and environmental protection projects. We maintain long-term partnerships with major engineering companies and trading firms. All inquiries are handled by our experienced sales team within 24 hours, and we can provide samples for evaluation before mass production.
Ready to optimize your vapor-liquid separation process? Contact us today for a quote or technical consultation. We offer tailored solutions for your specific chemical vapor application, ensuring you get the right demister filter disc for your needs.
Frequently Asked Questions
Q1: What is the typical lifespan of your 304 stainless steel demister disc?
A: The lifespan depends on operating conditions (temperature, chemical concentration, velocity). In moderate chemical vapor environments, our demister pad can last 3-5 years or more. Regular cleaning and proper installation extend service life.
Q2: Can I get a custom diameter other than 400mm?
A: Absolutely. We manufacture demister discs in any diameter from 100mm to 2000mm. Please provide your vessel inner diameter and required thickness, and we will produce accordingly.
Q3: Is the 100 micron mesh suitable for all chemical vapor applications?
A: 100 micron is a versatile choice for many processes, but we recommend evaluating your droplet size distribution. For finer mist, we offer 50 micron mesh; for coarser particles, 150 or 200 micron may be sufficient. Our team can help you select the optimal mesh.
Q4: How do I install the demister disc in my column?
A: The disc is typically placed on a support grid or beam inside the vessel. We can provide a supporting ring or clips if needed. For easy installation, the disc can be compressed slightly to fit into the opening, then released to expand against the wall. Detailed installation instructions are included with each order.
Q5: Do you offer samples for testing?
A: Yes, we can provide small samples (e.g., 100mm x 100mm pad) for evaluation. Sample cost is negotiable, and we deduct it from the bulk order. Contact our sales team to arrange.
Q6: What is the maximum operating temperature for 304 SS demister?
A: 304 stainless steel can withstand continuous temperatures up to 450°C (842°F) in oxidizing atmospheres. For higher temperatures, we recommend 310S or Inconel materials. Please specify your thermal requirements.
Q7: Can you provide a certificate of material and quality?
A: Yes, we can issue a material test report (MTR) for the stainless steel, along with a quality inspection certificate for each shipment. This is standard practice for our export orders.
Q8: How do you ensure the mesh opening tolerance?
A: Our woven mesh is produced on precision looms and inspected using optical measurement systems. The mesh opening tolerance is within ±5% of the nominal value, ensuring consistent performance.
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