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Help CenterStainless Steel Spiral Punched Tube for Food Processing Sanitary Spiral Punched Tube 304 1.5 Inch OD
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with an annual export value exceeding US$5 million. Our Stainless Steel Spiral Punched Tube for Food Processing (304 grade, 1.5 inch OD) is engineered to meet the highest sanitary standards in the food industry. This spiral punched tube combines robust hygiene, easy cleaning, and outstanding corrosion resistance, making it an ideal choice for conveying, filtering, or processing food products. With decades of experience and a global footprint covering North America, Europe, and Asia, we deliver reliable solutions that enhance your production efficiency and product safety.
Key Features & Specifications
Our spiral punched tube is crafted from premium 304 stainless steel, ensuring excellent resistance to food acids, alkalis, and high-temperature cleaning cycles. The unique spiral perforation pattern provides uniform flow distribution, minimizes clogging, and facilitates thorough cleaning—critical for sanitary applications. Below are the primary technical parameters:
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (Food Grade) |
| Outer Diameter | 1.5 inch (38.1 mm) |
| Wall Thickness | 0.065 inch (1.65 mm) – standard; other thicknesses available upon request |
| Perforation Pattern | Spiral punched holes, staggered arrangement |
| Hole Diameter | 1/8 inch (3.2 mm) – standard; customizable |
| Length | Up to 6 meters per piece; cutting to size available |
| Surface Finish | Pickled & passivated or mechanical polish (Ra ≤ 0.8 μm) |
| Connection Type | Tri-Clamp (sanitary), weld ends, or threaded – optional |
Product Advantages & Customer Benefits
- Enhanced Hygiene: The spiral design minimizes crevices and dead zones, preventing bacterial growth and making CIP (Clean-in-Place) extremely effective.
- Corrosion Resistance: 304 stainless steel withstands frequent exposure to acidic and alkaline food products, as well as harsh sanitizing chemicals.
- Uniform Flow: The spiral punched holes ensure consistent liquid/gas distribution, ideal for filtration, aeration, or spray applications.
- Easy Maintenance: Smooth internal and external surfaces reduce fouling, and the open structure allows quick visual inspection.
- Customizable Options: We offer variable hole sizes, patterns, wall thicknesses, and end connections to match your specific process requirements.
- Durable Construction: Precision punching and quality welding (if applicable) ensure long service life even under continuous operation.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing excellence, we supply spiral punched tubes to food processors across the globe. Our factory is located in Hengshui, Hebei – a major stainless steel processing hub in China. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring timely delivery. Our annual export value of US$5–10 million reflects our commitment to quality and customer satisfaction. We serve markets including North America, South America, Europe, Southeast Asia, and Africa, providing tailored solutions for various food processing lines.
Trusted by professionals worldwide, our spiral punched tubes meet rigorous sanitary standards. We do not claim unverified certifications, but our products are manufactured with strict quality control procedures. Contact us today to discuss your specific requirements, request samples, or place an order. Let us help you optimize your food processing operations with reliable, high-performance stainless steel spiral punched tubes.
Frequently Asked Questions (FAQ)
-
Q: Is this spiral punched tube made of food-grade 304 stainless steel?
A: Yes, our tube is manufactured from premium 304 stainless steel, which is widely accepted for food contact surfaces. The material composition meets common food-grade standards. -
Q: What is the tolerance on the outer diameter?
A: The standard tolerance for 1.5 inch OD is ±0.005 inch (0.13 mm). Tighter tolerances are available upon request. -
Q: Can I customize the hole size and pattern?
A: Absolutely. We offer various hole diameters, spacing, and spiral pitch. Please provide your specifications for a custom quotation. -
Q: How do I clean this tube?
A: The spiral punched tube can be cleaned with standard CIP systems using hot water, alkaline, or acidic detergents. The smooth surface and open design facilitate thorough rinsing. -
Q: What lengths are available?
A: We produce standard lengths up to 6 meters (20 feet). Custom lengths are available; contact us for details. -
Q: What end connections do you offer?
A: We can supply tubes with plain ends for welding, or with pre-attached Tri-Clamp ferrules, threaded ends, or other sanitary connections. Please specify your preference. -
Q: Do you provide samples for testing?
A: Yes, sample pieces are available. Please contact our sales team with your requirements and shipping details. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is typically 50 pieces. For custom specifications, MOQ may vary. We are flexible for trial orders.
Ready to enhance your food processing line? Contact Anping County Boli Hardware Wiremesh Products Factory today for a quote, technical support, or to discuss your unique application. Our experienced team is here to assist you.
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