Contact Platform Support
Help CenterStainless Steel Spiral Punched Tube, 3mm Wall, 12mm Hole, 500mm Length, CE Marked, Industrial Use
Product Spotlights
Related Products
-
Stainless Steel Spiral Punched Tube for Oil Filtration, 304 Grade, 1.5mm Wall, 8mm HoleNegotiableMOQ: 1 Piece -
SS304 Spiral Punched Tube, 0.5-2mm Hole Sizes, 1.5mm Thickness, for Chemical ProcessingNegotiableMOQ: 1 Piece
-
304 Stainless Steel Spiral Punched Tube, 1.2mm Wall, 6mm Hole, 2000mm Length, Mill Test ReportNegotiableMOQ: 1 Piece
-
Spiral Punched Tube, 304 Stainless Steel, 2mm Wall, 10mm Hole, 1500mm, Standard CompliantNegotiableMOQ: 1 Piece
-
304 SS Spiral Punched Tube Used in Food Processing, 1mm Wall, 5mm Hole, FDA CompliantNegotiableMOQ: 1 Piece
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in industrial wire mesh and perforated metal products. With an annual export value of US$5 million to US$10 million and shipments to over 15 global markets, we bring decades of expertise to every product. Our Stainless Steel Spiral Punched Tube, 3mm Wall, 12mm Hole, 500mm Length is engineered for demanding industrial applications, offering superior strength, precise filtration, and long service life. CE marked for quality assurance, this tube is a reliable choice for your equipment and systems.
Product Overview – This spiral punched tube is crafted from high-grade stainless steel, featuring a uniform 12mm hole pattern and a robust 3mm wall thickness. The spiral design ensures consistent structural integrity and efficient fluid or gas flow, making it ideal for use in filtration systems, heat exchangers, chemical processing, and architectural applications. Each tube is precisely cut to 500mm length, with customizable options available upon request.
| Parameter | Specification |
| Material | Stainless Steel (304/316L optional) |
| Wall Thickness | 3mm |
| Hole Diameter | 12mm |
| Length | 500mm (±1mm tolerance) |
| Hole Pattern | Spiral (helical) punched |
| Surface Finish | Mill finish, pickled, or polished (customizable) |
| Certification | CE Marked |
Key Features & Benefits
- High Strength & Durability: The 3mm wall thickness combined with premium stainless steel provides excellent resistance to pressure, impact, and corrosion, ensuring a long service life even in harsh industrial environments.
- Efficient Flow & Filtration: The spiral punched design creates a uniform, consistent hole pattern (12mm) that maximizes open area while maintaining structural integrity. This allows for smooth fluid or gas flow and efficient particle separation.
- Precision Manufacturing: Each tube is produced using advanced CNC punching machinery, ensuring exact hole alignment, tight tolerances, and a smooth edge finish. The 500mm length is cut with ±1mm accuracy.
- Versatile Applications: Ideal for use in industrial filtration, oil and gas separation, water treatment, chemical processing, noise control, and architectural cladding. The spiral design also enhances rigidity compared to straight perforated tubes.
- Easy Installation & Integration: The tube can be easily welded, threaded, or flanged to fit into existing systems. Custom end treatments are available upon request.
- CE Marked Quality: Our products meet the essential health, safety, and environmental requirements of the European Union, giving you confidence in their performance and reliability.
Technical Advantages – Compared to traditional straight perforated tubes, the spiral punched design offers superior torsional strength and resistance to deformation under pressure. The helical hole pattern also helps distribute flow evenly, reducing pressure drop and improving efficiency in filtration systems. Available in stainless steel grades 304, 304L, 316, and 316L, with optional surface treatments such as electropolishing, passivation, or powder coating to meet specific requirements.
Why Choose Boli Hardware? As a manufacturer with over 25 years of experience, we have exported to North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our factory is located in Hengshui, Hebei, China – the renowned “Wire Mesh Capital of China.” We ship from major ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery. Our strict quality control – from raw material inspection to final packaging – guarantees that every tube meets your specifications. We offer customizable lengths, hole patterns, wall thicknesses, and end finishes to match your project needs.
Trust & Reliability – With an annual export value of US$5 million to US$10 million and a strong presence in 13+ international markets, Anping Boli has built a reputation for consistent quality and customer satisfaction. We are committed to providing competitive pricing, fast lead times, and professional after-sales support. Contact us today for a quote or to discuss your custom requirements. Your success is our priority.
Frequently Asked Questions (FAQ)
-
Q: What stainless steel grades are available for this tube?
A: We offer 304, 304L, 316, and 316L stainless steel. 316L is recommended for corrosive environments. Please specify your grade when ordering. -
Q: Can the hole diameter be customized?
A: Yes, we can produce custom hole sizes from 1mm to 50mm, depending on the tube diameter and wall thickness. Contact our sales team for a feasibility check. -
Q: Is the CE marking a guarantee of quality?
A: The CE mark indicates that our product complies with applicable EU health, safety, and environmental standards. It is not a quality mark, but it reflects our commitment to regulatory compliance. -
Q: What is the minimum order quantity (MOQ)?
A: Our typical MOQ is 100 pieces for standard specifications. For custom orders, MOQ may vary. Please inquire for details. -
Q: How is the tube packaged for export?
A: Tubes are packed in sturdy wooden crates or pallets, with individual protective wrapping to prevent scratches and damage during transit. Custom packaging is available. -
Q: Can you provide samples before bulk order?
A: Yes, we offer samples at cost price. The sample fee can be refunded if you place a bulk order. Lead time for samples is 5-7 working days. -
Q: What is the typical lead time for production?
A: For standard 500mm tubes, production takes 7-10 working days after order confirmation. Custom specifications may require 15-20 working days. -
Q: Do you offer technical support for installation?
A: Yes, our engineering team provides technical guidance and drawings. We can also assist with welding recommendations and testing procedures.
Send Inquiry to This Supplier
You May Also Like
-
Stainless Steel Spiral Punched Tube, 1-Year Warranty, 304 Grade, 2mm Wall, 10mm Hole, Custom LengthNegotiableMOQ: 1 Piece
-
Spiral Punched Tube, 304 Stainless, 1.5mm Wall, 12mm Hole, 1000mm, Free Technical SupportNegotiableMOQ: 1 Piece
-
316L Stainless Steel Spiral Punched Tube, 1.0mm Thickness, 30mm OD, Bright Annealed Surface for Corrosion ResistanceNegotiableMOQ: 1 Piece
-
Stainless Steel Spiral Punched Tube, 1.2mm Thickness, 40mm OD, 2.5mm Hole Diameter, 10mm Center Distance, 304 Grade SeamlessNegotiableMOQ: 1 Piece
-
Stainless Steel Spiral Punched Tube, 1.5mm Thickness, 15mm OD, 0.8mm Hole Size, 45° Spiral Angle for Uniform FlowNegotiableMOQ: 1 Piece
-
Stainless Steel Spiral Punched Tube Offering Free Sample and 24-month Warranty, 316L, 1.5mm Thickness, 25mm OD, Standard CompliantNegotiableMOQ: 1 Piece
-
Stainless Steel Spiral Punched Tube, 0.8mm Wall, 25mm OD, 304L Grade, 12mm Pitch, for High-pressure Heat ExchangersNegotiableMOQ: 1 Piece
-
304 Stainless Steel Spiral Punched Tube With 0.5mm Wall Thickness, 20mm Outer Diameter, ±0.1mm Tolerance for Precise FiltrationNegotiableMOQ: 1 Piece
-
Stainless Steel Spiral Punched Tube With 1-year Warranty, Mill Test Report Included, 304 Grade, 20mm OD, 0.8mm WallNegotiableMOQ: 1 Piece
-
Stainless Steel Spiral Punched Tube Used in Chemical Reactor Internals, 316L, 2.0mm Thickness, 100mm Length, 3mm Slotted HolesNegotiableMOQ: 1 Piece
