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Help Center316L Steam Trap Filter Disc 0.5mm Perforated 450°C Max Temp for Steam System
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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory takes pride in delivering precision-engineered filtration solutions for demanding industrial applications. Our 316L Steam Trap Filter Disc 0.5mm Perforated 450°C Max Temp is specifically designed to protect steam traps and downstream equipment from particulate contamination, ensuring reliable operation and extended service life in high-temperature steam systems. Crafted from premium 316L stainless steel, this filter disc offers exceptional corrosion resistance, thermal stability, and mechanical strength, making it the ideal choice for power plants, chemical processing, food & beverage, and pharmaceutical industries where steam quality is critical.
With an annual export value exceeding US$5 million and shipments to major markets across North America, South America, Europe, Asia, and Africa, our products have been rigorously tested under real-world conditions. The 0.5mm perforation pattern provides optimal particle retention while maintaining low pressure drop, and the 450°C temperature rating ensures reliable performance even in superheated steam environments. Each disc is manufactured with strict quality control, offering consistent dimensions, burr-free edges, and uniform hole distribution.
Key Features & Technical Specifications
- Premium Material: Made from AISI 316L stainless steel (low carbon), providing excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking in steam environments.
- High Temperature Capability: Rated for continuous operation up to 450°C (842°F), suitable for saturated and superheated steam systems.
- Precise Perforation: 0.5mm diameter holes with uniform spacing (hole pitch customizable), achieving effective filtration of particles ≥500 microns.
- Disc Shape Design: Flat disc configuration allows easy installation into standard steam trap filter housings, with optional gasket sealing for leak-proof operation.
- Customizable Dimensions: Available in various diameters (e.g., 20mm, 30mm, 50mm, 100mm, or custom sizes) and thicknesses (0.5mm to 3.0mm) to match specific trap models.
- Low Pressure Drop: Optimized open area ratio (typically 30-40%) minimizes resistance to steam flow, reducing energy loss.
- Durable Construction: Burr-free punched holes, smooth edges, and optional electropolishing for enhanced surface finish and reduced fouling.
- Wide Application: Ideal for steam traps, pipeline strainers, valve protection, heat exchangers, and condensate recovery systems.
| Parameter | Specification |
|---|---|
| Material | 316L Stainless Steel (UNS S31603) |
| Hole Diameter | 0.5 mm (±0.05 mm) |
| Max Temperature | 450°C (842°F) |
| Disc Thickness | 0.5 mm – 3.0 mm (customizable) |
| Diameter Range | 20 mm – 200 mm (custom sizes available) |
| Open Area | 30% – 40% (depending on hole pitch) |
| Surface Finish | Bright annealed, pickled, or electropolished (optional) |
| Filtration Grade | ≥500 microns (coarse protection) |
Why Choose Our 316L Steam Trap Filter Disc?
- Enhanced System Reliability: By preventing scale, rust, and debris from entering steam traps, our filter disc reduces the risk of trap failure, steam loss, and maintenance downtime.
- Cost-Effective Solution: The durable 316L material withstands repeated thermal cycling and corrosive condensate, offering long service life and minimizing replacement frequency.
- Compatibility: Works with most steam trap models (thermodynamic, thermostatic, float & thermostat, etc.) and can be custom-designed to fit OEM specifications.
- Easy Installation: No special tools required – simply place the disc into the trap filter housing and secure with the existing gasket or cover.
- Global Logistics: We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) with fast delivery to over 15 international markets.
Industry Applications
Our 316L steam trap filter disc is widely used in:
- Power generation (boiler steam lines, turbines)
- Chemical & petrochemical plants
- Food & beverage processing (sterilization, cooking)
- Pharmaceutical & biotechnology clean steam systems
- Oil & gas refineries
- Textile, paper, and rubber industries
- HVAC & district heating systems
Trust & Reliability
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has become a reliable partner for global clients seeking high-quality filtration components. Our factory is located in Hengshui, Hebei – the renowned hardware and wire mesh production hub in China. We maintain strict quality control throughout the production process, from raw material inspection to final dimension checks. Our annual export value of US$5 million to US$10 million reflects the trust our customers place in our products. Whether you need standard sizes or custom-engineered discs, we provide prompt quotations, fast sample turnaround, and competitive pricing. Partner with us to ensure your steam system operates at peak efficiency with minimal downtime.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum operating temperature of this filter disc?
A: The disc is rated for continuous use up to 450°C (842°F), which covers most saturated and superheated steam applications. For higher temperatures, please contact us for custom solutions. -
Q: Can I use this filter disc for liquids other than steam?
A: Yes, the 316L material is suitable for many aggressive fluids, including hot water, condensate, chemicals, and oils. However, please verify chemical compatibility with your specific medium. -
Q: Do you offer custom sizes or hole patterns?
A: Absolutely. We can customize disc diameter, thickness, hole diameter, and hole pitch according to your requirements. Minimum order quantity may apply for custom designs. -
Q: How is the filter disc installed in a steam trap?
A: Most steam traps have a removable filter housing. Simply place the disc inside the housing, ensure it sits flat, and reassemble the trap. A gasket (not included) may be used for a tight seal. -
Q: What is the typical lead time for standard sizes?
A: For standard sizes (e.g., 20mm, 30mm, 50mm diameter), we can ship within 7-15 working days after order confirmation, depending on quantity. Custom orders may take 15-30 days. -
Q: Is this filter disc reusable after cleaning?
A: Yes, the stainless steel disc can be cleaned by backwashing, ultrasonic cleaning, or chemical cleaning, provided it is not damaged. However, replace if any deformation or clogging is observed. -
Q: Do you provide samples for testing?
A: Yes, we offer sample orders. Please contact our sales team with your specific requirements. Sample cost and shipping will be quoted. -
Q: What packaging do you use for export?
A: Discs are individually packed in plastic bags, then placed in cartons with foam padding to prevent scratching. For bulk orders, wooden pallets or crates are used for safe sea freight.
Contact us today for a quote or technical consultation. Let our 25+ years of expertise help you optimize your steam system filtration.
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