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Help CenterStainless Steel Spiral Punched Tube for Water Filtration, 304 Material, 0.5mm Slot, 10mm OD
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Quality Stainless Steel Spiral Punched Tube from a Trusted Manufacturer
As a professional manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory (established 1998) specializes in producing high-precision filtration components. Our Stainless Steel Spiral Punched Tube is crafted from premium 304 stainless steel, featuring a 0.5mm slot width and 10mm outer diameter, specifically designed for demanding water filtration applications. With an annual export value exceeding US$5 million and a global presence across North America, Europe, Asia, and beyond, we deliver reliable, durable, and cost-effective solutions for industrial water treatment systems.
Product Overview
The spiral punched tube is a precision-engineered filter element that combines high mechanical strength with excellent flow characteristics. The continuous spiral slot design provides a uniform opening of 0.5mm, ensuring efficient filtration while minimizing clogging. Made from 304 stainless steel, it offers outstanding corrosion resistance against a wide range of water chemistries, making it suitable for both fresh and saline water environments. The 10mm OD (outer diameter) allows for easy integration into standard filter housings or custom assemblies.
| Parameter | Specification |
| Material | 304 Stainless Steel |
| Outer Diameter (OD) | 10 mm |
| Slot Width | 0.5 mm |
| Wall Thickness | 1.0 mm (typical, customizable) |
| Length | Customizable (e.g., 500 mm, 1000 mm, 2000 mm) |
| Slot Shape | Continuous Spiral (wedge wire profile) |
| Max Operating Temperature | Up to 400°C (in non-oxidizing conditions) |
| Connection Type | Plain ends, threaded, flanged (as requested) |
Key Features & Benefits
- Precision Filtration: The 0.5mm spiral slot provides consistent particle retention, ensuring high-quality filtrate and protecting downstream equipment.
- High Strength & Durability: 304 stainless steel offers excellent mechanical strength and resistance to corrosion, even in aggressive water environments. The spiral construction enhances structural integrity under pressure.
- Low Maintenance: The smooth, non-clogging surface reduces cleaning frequency. The self-cleaning effect of the spiral design helps maintain flow rates over extended periods.
- Versatile Customization: Length, OD, slot width, and end fittings can be tailored to your specific system requirements. Custom lengths up to 6 meters are available.
- Easy Integration: The 10mm OD fits standard filter housings and can be combined with other filtration components. Threaded or plain ends simplify installation.
- Wide Application Range: Ideal for water filtration in municipal, industrial, agricultural, and residential systems. Also suitable for oil filtration, chemical processing, and food & beverage applications.
Technical Advantages
Unlike traditional perforated tubes, the spiral punched design uses a continuous wedge wire profile that offers a larger open area for the same slot width, resulting in lower pressure drop and higher flow capacity. The V-shaped slot opening prevents particles from getting trapped, making the tube self-cleaning during backwashing. This design also provides uniform filtration across the entire tube length, ensuring consistent performance.
Quality Assurance & Trustworthiness
At Anping County Boli Hardware Wiremesh Products Factory, we have been dedicated to manufacturing wire mesh and filtration products since 1998. Our factory is located in Hengshui, Hebei, China, a renowned hub for wire mesh production. We export annually between US$5 million and US$10 million to markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our long-standing relationships with global clients testify to our commitment to quality, timely delivery, and competitive pricing.
Why Choose Our Stainless Steel Spiral Punched Tube?
- Over 25 years of manufacturing expertise ensures consistent quality.
- Flexible production accepts small to large volume orders.
- Rigorous quality control (slot width tolerance ±0.02mm).
- Competitive factory-direct pricing with no middlemen.
- Fast shipping from Tianjin, Qingdao, Shanghai, or Foshan ports.
- Technical support and customized solutions available upon request.
Frequently Asked Questions (FAQ)
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Q: What is the material of the spiral punched tube?
A: The tube is made of 304 stainless steel, offering excellent corrosion resistance and strength. Other grades like 316L are available upon request. -
Q: Can the slot width be customized?
A: Yes, we offer slot widths from 0.1mm to 6mm. The 0.5mm slot is standard for water filtration, but we can produce any size according to your requirements. -
Q: What lengths are available?
A: Standard lengths are 500mm, 1000mm, and 2000mm. Custom lengths up to 6000mm can be manufactured. Please specify your desired length. -
Q: How do I connect the tube to my system?
A: We offer plain ends, threaded ends (NPT, BSP), or flanged connections. You can choose the type that fits your existing piping. Custom end fittings are also possible. -
Q: Is the tube suitable for high-pressure applications?
A: Yes, the spiral construction provides high mechanical strength. The tube can withstand operating pressures up to 10 bar (depending on wall thickness and length). For higher pressures, please consult our engineers. -
Q: What is the typical lead time?
A: For standard sizes, the lead time is 7–15 days after order confirmation. Custom orders may require 15–25 days. We work efficiently to meet your deadlines. -
Q: Do you provide samples?
A: Yes, samples are available. Please contact us with your requirements. Sample fees may apply, but they are refundable for bulk orders. -
Q: How do you ensure the slot width accuracy?
A: We use precision tooling and conduct 100% inspection with feeler gauges. The slot width tolerance is ±0.02mm, ensuring consistent filtration performance.
Contact Us Today
For more information or to request a quote, please reach out to our sales team. We are committed to providing high-quality filtration solutions that meet your exact specifications. With our global shipping network, we can deliver to any port worldwide. Choose Anping County Boli Hardware Wiremesh Products Factory for reliable, long-lasting spiral punched tubes.
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