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Help CenterWelded Cylindrical Filter Tube for Food Processing 304 Stainless Steel 0.2mm Slot 1 Year Warranty
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As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory is proud to offer our Welded Cylindrical Filter Tube for Food Processing – a precision-engineered solution designed to meet the rigorous demands of the food industry. Crafted from premium 304 stainless steel with a precise 0.2mm slot, this filter tube delivers exceptional filtration efficiency, durability, and hygiene. Our factory, located in Hengshui, Hebei, China, combines decades of wire mesh expertise with advanced welding technology to produce components that ensure product purity and process reliability. With an annual export value of US$5–10 million, we serve global markets including North America, South America, Europe, and Asia, providing customized solutions with a 1-year warranty for your peace of mind.
This filter tube is specifically engineered for food processing applications such as juice filtration, sauce clarification, vegetable oil polishing, and beverage production. The welded construction eliminates weak points, ensuring long service life even under high pressure and frequent cleaning cycles. The 0.2mm slot opening is optimized to remove fine particulates while maintaining high flow rates, reducing downtime and improving product quality. Whether you need a standard size or a custom dimension, our team can tailor the tube to your exact specifications.
Key Features & Technical Specifications
- Material: 304 Stainless Steel – excellent corrosion resistance, food-grade compliance, and easy cleaning.
- Slot Width: 0.2mm (0.008 inches) – precise filtration for fine particles, suitable for viscous liquids.
- Welding Process: Continuous longitudinal welding – strong joints, no weld spatter, smooth surface.
- Design: Cylindrical shape with optional end caps, flanges, or threaded connections.
- Surface Finish: Available in pickled, passivated, or electro-polished options for enhanced hygiene.
- Pressure Rating: Designed to withstand typical food processing pressures (up to 10 bar, customizable).
- Temperature Range: Suitable for continuous operation from -20°C to 150°C.
- Warranty: 1-year warranty against manufacturing defects.
| Parameter | Standard Value | Custom Options |
|---|---|---|
| Outer Diameter (mm) | 25 – 200 | Up to 500 mm |
| Length (mm) | 500 – 2000 | Any length per request |
| Slot Width (mm) | 0.2 | 0.1 – 1.0 mm |
| Wall Thickness (mm) | 1.0 – 2.0 | 0.5 – 3.0 mm |
| Connection Type | Plain ends | Flange, thread, or custom |
| Surface Finish | Pickled & passivated | Electro-polished, mirror |
Detailed Product Advantages
The welded construction of our cylindrical filter tube ensures uniform slot openings and high mechanical strength. Unlike woven mesh filters, welded slots do not shift or deform under pressure, providing consistent filtration performance over time. The 304 stainless steel material is resistant to acidic and alkaline food products, and its smooth surface minimizes bacterial growth, making it ideal for sanitary applications. The 0.2mm slot is a versatile choice: it effectively removes particles like seeds, pulp, and sediment while allowing high flow rates, reducing fouling and cleaning frequency. This means lower operational costs and higher throughput for your processing line.
Additionally, our filter tubes are designed for easy integration into existing systems. End caps can be customized with flanges, threaded connections, or compression fittings to match your equipment. We also offer custom lengths and diameters to fit your vessel or housing. The 1-year warranty reflects our confidence in the product's durability and workmanship. Each tube undergoes rigorous quality checks including slot uniformity measurement, pressure testing, and surface finish inspection before shipment.
Frequently Asked Questions (FAQ)
-
Q: Can this filter tube be used for dairy products?
A: Yes, the 304 stainless steel material is food-grade and the smooth surface allows easy cleaning. However, for very high-temperature applications (above 150°C), we recommend verifying the temperature range with our technical team. -
Q: How do I clean the filter tube?
A: It can be cleaned using standard CIP (Clean-in-Place) methods with mild detergents. For stubborn deposits, ultrasonic cleaning or backwashing is effective. Avoid using abrasive tools to prevent damaging the slots. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is typically 10 pieces for standard sizes. For custom sizes, MOQ may vary; please contact us for details. -
Q: Can you provide a sample before bulk order?
A: Yes, we offer samples for evaluation. Sample cost is charged, but it will be refunded upon bulk order placement. Shipping is at the buyer's expense. -
Q: How long is the delivery time?
A: For standard sizes, delivery is 15–20 working days after order confirmation. Custom orders may take 20–30 days depending on complexity. -
Q: Is the slot width uniform across the entire tube?
A: Yes, our advanced welding machine ensures consistent slot width with tolerance of ±0.02mm. -
Q: What packaging do you use for export?
A: Each tube is individually wrapped in protective foam or plastic, then packed in sturdy cartons or wooden crates to prevent damage during transit. -
Q: Do you offer technical support after purchase?
A: Absolutely. Our team provides ongoing technical support via email, phone, or video call. The 1-year warranty covers any manufacturing defects.
With over 20 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has exported to more than 20 countries and regions, earning a reputation for quality and reliability. Our factory is equipped with modern welding machines, slot inspection tools, and a strict quality control system. We have shipped millions of filter tubes to food processing plants, breweries, and oil refineries worldwide. Our annual export value of US$5–10 million demonstrates our ability to handle large volumes while maintaining consistent quality.
Choose our Welded Cylindrical Filter Tube 304 Stainless Steel 0.2mm Slot for your food processing line – you will benefit from reduced downtime, improved product purity, and a trusted partner who stands behind every product. We invite you to contact us for a quote, sample, or custom design. Let us help you optimize your filtration process today!
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