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Help CenterHeavy Duty Irregularly Shaped Steel Stampings, 16 Gauge to 0.25 Inch, Powder Coated for Corrosion
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As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory (established in 1998) specializes in producing high-quality heavy-duty steel stampings. With an annual export value of US$5–10 million and a strong presence in global markets including North America, Europe, and Oceania, we offer reliable custom stamping solutions. Our Heavy Duty Irregularly Shaped Steel Stampings are engineered to meet demanding industrial requirements, available in thicknesses from 16 gauge to 0.25 inch, and feature a durable powder coated finish for superior corrosion resistance.
These stampings are ideal for applications where standard shapes fall short. Whether you need custom brackets, mounting plates, chassis components, or structural reinforcements, our manufacturing process delivers precise, repeatable parts with tight tolerances. The powder coating not only enhances appearance but also provides a robust barrier against rust, chemicals, and weather extremes, making them suitable for outdoor and harsh environments.
| Parameter | Specification |
| Material Options | Cold-rolled steel, hot-rolled steel, HSLA steel, stainless steel (on request) |
| Thickness Range | 16 gauge (0.0598 inch) to 0.25 inch (6.35 mm) |
| Surface Finish | Powder coating – epoxy, polyester, or hybrid; color customizable (RAL, Pantone) |
| Tolerance | ±0.005" for critical dimensions; ±0.010" overall (tighter tolerances available upon request) |
| Coating Thickness | 60–120 microns per ASTM D3359 |
| Salt Spray Test | 500+ hours (standard) up to 1000 hours (optional) |
Key Features & Benefits
- Exceptionally Durable: Heavy-gauge steel (up to 0.25") withstands high stress, vibration, and impact – ideal for heavy machinery and structural supports.
- Custom Irregular Shapes: We accommodate complex geometries, including cutouts, flanges, ribs, and embossments, without costly tooling modifications.
- Corrosion Protection: Factory-applied powder coating adheres uniformly, covering edges and holes, providing long-lasting defense against rust and chemical exposure.
- Precision Stamping: Our progressive die and single-hit stamping presses ensure consistent dimensions and repeatability across large production runs.
- Versatile Applications: Used in automotive underbodies, agricultural equipment, construction brackets, electrical enclosures, and industrial racks.
- Cost-Effective: Eliminate secondary operations (painting, plating) – powder coating is applied in-house, reducing lead time and total cost.
- Eco-Friendly: Powder coating contains no solvents, emits minimal VOCs, and overspray is recyclable.
Our manufacturing process begins with careful material selection – we source high-quality steel coils and sheets, then use CNC-programmed dies to achieve precise cuts and forms. After stamping, each part is cleaned, pretreated with phosphate, and electrostatically coated with powder. The parts are then cured in a controlled oven, ensuring a uniform, durable finish that exceeds industry standards.
Quality control is integrated throughout production: incoming material inspection, in-process dimensional checks, and final visual/functional testing. We also offer optional salt spray testing (ASTM B117) and adhesion tests (ASTM D3359) to verify coating performance. Each batch is traceable, and we maintain a low defect rate of
Trust & Reliability
With over 25 years of expertise in metal stamping and wire mesh, Anping County Boli Hardware Wiremesh Products Factory has earned a reputation for delivering consistent quality. Our factory is located in the hardware manufacturing hub of Hengshui, Hebei, giving us access to a robust supply chain and skilled labor. We ship through major ports (Tianjin, Qingdao, Shanghai, Foshan) and serve clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our annual export value of US$5–10 million reflects the trust our global customers place in us.
We believe in long-term partnerships, not just transactions. Our dedicated engineering team can assist with design optimization to reduce material waste and improve part strength. We offer free samples for evaluation (subject to shipping costs) and provide full technical support from prototype to mass production. Whether you need a small batch of custom brackets or a high-volume production run of thousands of irregularly shaped stampings, we have the capacity and flexibility to meet your timeline.
Ready to discuss your project? Contact us today for a competitive quote. Our team will respond within 24 hours with pricing, lead time, and design recommendations.
Frequently Asked Questions
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What is the minimum order quantity (MOQ) for custom irregular stampings?
Our MOQ is typically 500 pieces for standard steel parts, but we can accommodate smaller quantities (100–200 pcs) for prototyping or special projects. Please inquire for exact requirements. -
Can you match a specific powder coating color, such as RAL 9002?
Yes, we offer a wide range of colors including RAL, Pantone, and custom matches. A minimum order of 200 pieces may be required for custom color formulations. -
How do you ensure the coating does not peel or chip in harsh environments?
We apply a phosphate pretreatment to improve adhesion, followed by electrostatic powder coating and curing at 180–200°C. The coating passes cross-hatch adhesion tests (ASTM D3359) and salt spray tests up to 1000 hours as requested. -
What is the maximum part size you can stamp?
Our stamping presses can handle parts up to 24" x 36" (610 x 915 mm) in flat area, with thickness up to 0.25 inch. For larger or more complex shapes, we may recommend alternative forming methods. -
Do you provide design assistance for converting a welded assembly to a stamped part?
Absolutely. Our engineering team can review your current design and suggest modifications to leverage stamping efficiencies, such as combining multiple parts into one, reducing weight, and improving strength. -
How long does a typical order take from prototype to delivery?
For a standard stamping die, tooling fabrication takes 2–4 weeks. First article samples are available within 5–7 working days after tooling completion. Production lead time for 1,000–10,000 pieces is typically 3–5 weeks, depending on complexity. -
What packaging options are available for export?
We use heavy-duty corrugated boxes, wooden pallets, or crates, with parts individually separated by foam or paper to prevent scratching. For large orders, we can also offer bulk packaging in steel containers. Packaging meets international shipping standards. -
Can you supply parts with both powder coating and a secondary machining operation (e.g., tapping, drilling)?
Yes, we can perform secondary operations either before or after coating. We recommend machining prior to coating for better precision, then masking if needed. We coordinate with our partners to ensure seamless processing.
With decades of experience, a global customer base, and a commitment to continuous improvement, Anping County Boli Hardware Wiremesh Products Factory is your trusted partner for heavy-duty irregular steel stampings. We invite you to experience the quality and service that have made us a preferred supplier to industries worldwide. Contact us now for a quote or technical consultation.
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