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Help CenterHot Rolled Carbon Steel Straight Seam Welded Perforated Pipe 10mm Hole Diameter 30mm Pitch 3mm Thick
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer dedicated to producing high-quality perforated metal products. Our Hot Rolled Carbon Steel Straight Seam Welded Perforated Pipe with 10mm hole diameter, 30mm pitch, and 3mm thickness is engineered to deliver exceptional strength and durability for demanding industrial applications. Whether you need reliable filtration solutions, robust ventilation ducts, or sturdy protective guards, this perforated pipe offers a perfect balance of structural integrity and open area.
Manufactured using premium hot rolled carbon steel strip, our pipes undergo a precise straight seam welding process to ensure uniform roundness and consistent wall thickness. The perforations are accurately punched in a staggered pattern with 10mm holes and 30mm center-to-center spacing, providing an effective open area of approximately 10% (calculated based on 30mm pitch). This design allows for optimal fluid flow, air passage, or sound attenuation while maintaining the pipe's load-bearing capacity.
Each pipe is produced to meet your specific length requirements, with standard lengths available up to 6 meters. The hot rolled surface finish offers a natural, industrial appearance that can be further treated with painting, galvanizing, or powder coating upon request. Our factory's advanced production lines and strict quality control ensure every pipe meets consistent dimensional tolerances and weld quality.
Key Features & Benefits
- High Strength: Hot rolled carbon steel provides excellent tensile strength and impact resistance, suitable for heavy-duty environments.
- Precise Perforations: CNC-controlled punching ensures uniform hole diameter (10mm ±0.1mm) and pitch (30mm ±0.5mm) for consistent performance.
- Straight Seam Welding: Longitudinal weld seam is smooth and strong, minimizing stress concentration and leakage risk.
- Versatile Applications: Ideal for filtration systems, ventilation shafts, machine guards, agricultural drainage, architectural facades, and acoustic panels.
- Customizable Lengths: Available in any length from 1m to 6m, with cut-to-size service for your project needs.
- Cost-Effective: Direct from manufacturer pricing eliminates middleman margins, offering competitive value.
Technical Specifications
| Parameter | Value |
| Material | Hot Rolled Carbon Steel (ASTM A36 / Q235 equivalent) |
| Hole Diameter | 10 mm |
| Pitch (Center-to-Center) | 30 mm |
| Wall Thickness | 3 mm |
| Pipe Outer Diameter | Customizable (typically 48mm, 60mm, 76mm, 89mm, 114mm, etc.) |
| Length | 1m – 6m (custom lengths available) |
| Open Area | Approx. 10% (for staggered pattern) |
| Welding | Straight seam submerged arc welding (SAW) or high-frequency induction welding |
| Surface Finish | Hot rolled black finish (optional: painted, galvanized, powder coated) |
Why Choose Our Perforated Pipe?
- Durable Construction: The 3mm wall thickness provides robust resistance against deformation under load, making it suitable for structural supports and heavy-duty guards.
- Efficient Fluid/Air Flow: The 10mm holes with 30mm pitch allow for effective passage of liquids, gases, or particulate matter while maintaining pipe integrity.
- Low Maintenance: The straight seam weld minimizes crevices where dirt or corrosion could accumulate, extending service life.
- Easy Integration: Standard pipe dimensions allow easy connection with flanges, couplings, or fittings available in the market.
- Eco-Friendly: Carbon steel is 100% recyclable, supporting sustainable manufacturing practices.
Our perforated pipes are widely used in water treatment plants as filter elements, HVAC systems for air distribution, agricultural irrigation as drainage pipes, industrial machinery for safety guards, and architectural projects for decorative cladding and sun shading. The combination of precise perforation and strong welded structure ensures reliable performance year after year.
We understand that each project has unique requirements. Our engineering team can assist in customizing the hole pattern, pipe diameter, wall thickness, and length to match your specific needs. Whether you require a small batch for prototype testing or large-volume orders for commercial projects, we have the production capacity to deliver on time.
Trust & Reliability
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer since 1998, with an annual export value of US$5 million to US$10 million. Our products are shipped to major ports including Tianjin, Qingdao, Shanghai, Foshan and reach markets across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East. With decades of experience in perforated metal manufacturing, we have built a reputation for consistent quality, competitive pricing, and reliable customer service.
We invite you to experience the difference of working with a dedicated manufacturer. Contact us today for a quote or to discuss your custom requirements. Our team is ready to provide technical support, samples, and production schedules to help your project succeed.
Frequently Asked Questions
Ready to order or need more information? Contact us today and let our experienced team assist you with the perfect perforated pipe solution.
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