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Help CenterStainless Steel Spiral Punched Tube, 304 Grade, 1.0mm Hole Size, 8mm Pitch, 600mm Length, Welded Ends
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We are Anping County Boli Hardware Wiremesh Products Factory, a dedicated manufacturer with over 25 years of experience in producing high-quality metal filtration and separation components. Since 1998, we have been serving global markets including North America, Europe, and Southeast Asia, with annual export values exceeding US$5 million. Our Stainless Steel Spiral Punched Tube, 304 Grade, 1.0mm Hole Size, 8mm Pitch, 600mm Length, Welded Ends is engineered to offer reliable performance in demanding industrial applications, combining the strength of 304 stainless steel with precise spiral perforation for efficient fluid or gas flow.
This product is manufactured using advanced punching technology that ensures uniform hole size and consistent pitch, resulting in a durable and dimensionally stable tube. The welded ends provide a clean, secure finish that prevents fraying or deformation during handling and installation. Whether you need a component for filtration, aeration, or material handling, this spiral punched tube delivers consistent performance and long service life.
Key Features & Technical Specifications
- High-Quality Material: Made from 304 stainless steel, offering excellent corrosion resistance, good formability, and suitability for food-grade, pharmaceutical, and chemical environments.
- Precise Perforation: Each tube features a hole size of 1.0mm with a pitch of 8mm, ensuring consistent flow distribution and mechanical strength.
- Spiral Pattern: The spiral arrangement of holes maximizes open area while maintaining structural integrity, ideal for applications requiring uniform flow or particle retention.
- Welded Ends: Both ends are professionally welded to prevent fraying, enhance durability, and simplify integration into existing systems.
- Standard Length: 600mm length is available as standard; custom lengths can be provided upon request to meet your specific requirements.
- Versatile Application: Suitable for use in water treatment, oil filtration, grain processing, mining, and various industrial screening processes.
| Parameter | Specification |
|---|---|
| Material | 304 Stainless Steel (1.4301) |
| Hole Diameter | 1.0 mm ± 0.05 mm |
| Pitch (Center-to-Center) | 8 mm |
| Tube Length | 600 mm (customizable) |
| End Finish | Welded Ends (smooth, no burrs) |
| Wall Thickness | Available in standard gauges; contact us for details |
| Surface Treatment | Mill finish, pickled, or passivated (optional) |
The spiral punched tube design offers several advantages over traditional straight-row perforated tubes. The spiral pattern reduces pressure drop, improves flow distribution, and increases the effective filtration area. Additionally, the 304 stainless steel construction provides excellent resistance to rust, heat, and chemicals, making it a reliable choice for both indoor and outdoor applications.
Customer Benefits:
- Reduced maintenance costs due to long-lasting corrosion resistance.
- Consistent product quality from our experienced manufacturing team.
- Fast turnaround times for both standard and custom orders.
- Compatible with standard pipe fittings and connectors.
- Lightweight yet strong – easy to handle and install.
Trust & Reliability
With an annual export value of US$5 million to US$10 million and a presence in over 10 major markets worldwide, Anping County Boli Hardware Wiremesh Products Factory has established a reputation for quality and dependability. Our factory in Hengshui, Hebei, China is equipped with modern machinery and skilled workers who ensure every product meets strict dimensional tolerances. We can ship from multiple ports including Tianjin, Qingdao, Shanghai, and Foshan, offering flexible logistics options to our global customers.
We understand that every application is unique. That is why we offer customization services for tube length, hole size, pitch, and end finishing. Whether you need a small batch for testing or large quantities for production, we are committed to delivering products that perform reliably. Contact us today for a quote or to discuss your specific requirements.
Frequently Asked Questions
-
What is the exact hole size and pitch of this tube?
The hole diameter is 1.0mm, and the center-to-center pitch is 8mm. This pattern is consistent throughout the spiral configuration. -
Can I get a different length or custom dimensions?
Yes, we offer customization. The standard length is 600mm, but we can produce tubes from 100mm to 2000mm or longer based on your needs. -
What is the wall thickness of the tube?
The wall thickness depends on the raw material specifications. We can provide tubes in various gauges; please contact us for specific options. -
Is this tube suitable for food contact?
304 stainless steel is generally considered food-safe. However, we recommend verifying with your local regulations and conducting a compatibility test for your specific application. -
How are the ends welded? Are they smooth?
The ends are welded using a precision process to ensure a smooth, burr-free finish. This prevents damage to seals and makes installation easier. -
What is the typical lead time for standard orders?
For standard 600mm tubes, lead time is usually 7–15 days depending on order quantity. Custom orders may require additional time. -
Do you provide samples for testing?
Yes, we can provide samples. Please contact our sales team with your requirements. -
Can this tube be used for high-pressure applications?
The spiral punched tube is designed for moderate pressure environments. For high-pressure applications, we recommend consulting our engineering team to evaluate the tube's strength based on wall thickness and material grade.
Boost your project with a reliable filtration or separation solution. Contact Anping County Boli Hardware Wiremesh Products Factory today!
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