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– High-quality galvanized steel, more durable.
– Steel press point design, improves safety performance.
– E-Coating, Powder-Coating surface treatment process, excellent performance.
– Available in a variety of sizes and customizable in size, material, and workmanship.
– The strict quality inspection ensures that each product meets standards.
– Special pricing is available for bulk orders.
Our Black Powder Coated Steel Welded Commercial Spear Top Fence is engineered strictly to meet U.S. commercial industry standards for durability, safety, and long-term performance. It is crafted from high-strength galvanized steel, which offers exceptional durability and longevity. This security fence is similar to our Spear Top Aluminum Fence, the difference being the material. Moreover, this makes it an ideal choice for various applications, including residential, commercial, and industrial properties. Additionally, the robust construction, combined with a rust-resistant coating, ensures low maintenance performance, even in the most challenging weather conditions.
As a model within our Steel Fence series, this fence possesses unique characteristics. The spear top fence is easy to install. Additionally, this is thanks to our pre-assembled panels and simple mounting system. Furthermore, the fence panels match our fence posts, fence brackets, and Steel Welded Commercial Spear Top Gate, making the entire fence panel more beautiful and sturdy. Combining exceptional structural integrity with superior wear resistance, our fencing ensures your property is protected against daily wear and tear. Its iconic pointed spear-top design not only adds a touch of elegance to your property but also serves as a powerful security barrier, effectively deterring unauthorized access and potential intruders.
As a leading ASTM-compliant security fence manufacturer and trusted supplier serving the U.S. market, we specialize in wholesale bulk orders and fully custom solutions for B-end clients， including fencing contractors, commercial real estate developers, landscaping companies, building material distributors, and infrastructure builders. We understand that every project is unique. Therefore, in addition to the standard 70-inch high and 94-inch wide dimensions, we offer a wide range of customization picket fence options. You can freely choose the size, color, and finish to perfectly match your property’s aesthetics and meet your individual needs.
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| Rails | 2 |
| Material | Steel |
| Width | 94” |
| Height | 70” |
| Finish | E-Coating, Powder-Coating |
| Color | Black, or Custom Colors |
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| Fence Brackets | Fence Post | Post Caps | Screws |
All incoming pre-galvanized steel pipes are inspected for outer diameter and wall thickness before production. We control outer diameter tolerance within ±0.2mm, to ensure all parameters fully comply with fence drawing requirements and guarantee quality from the source.
Auto-CNC pipe cutting machine is adopted for blanking. Profiles are cut per design requirements to obtain the target length, with cutting length tolerance controlled within ±1mm, ensuring burr-free and non-deforming cut ends.
Punching is processed on cut pipes with customized positioning jigs. We control aperture tolerance within ±0.1mm and hole position deviation within 0.5mm to meet the accuracy requirements of subsequent assembly.
Customized special flattening die and hydraulic equipment are used to flatten the top end of vertical pipes. The flatness tolerance after flattening is controlled within 0.3mm to ensure matching accuracy for subsequent assembly.
We use automated gas shielded welding technology to assemble pre-galvanized steel pipes into fence panel frames. Weld leg size is controlled between 3-5mm, with no weak welding, missing welding or slag inclusion; weld tensile strength reaches no less than 300MPa to ensure solid structural strength of the frame.
We use spray particles at a high speed of 60-80m/s to clean and roughen the workpiece surface. This process completely removes impurities, including rust, oil, and welding oxide scale, laying a good foundation for subsequent coating.
After sandblasting, phosphating treatment is performed to form a uniform phosphating film on the workpiece surface, with film thickness controlled at 1-3μm. The phosphating film itself has certain anti-corrosion capability, and can provide excellent adhesion for paint, powder coating, and other organic coatings, effectively extending the service life of the final coating.
Electrostatically spray epoxy-polyester hybrid powder on the pretreated workpiece surface, then transfer it to a curing oven and cure at 180-200℃ for 15-20 minutes. This process endows the finished product with outstanding rust resistance and corrosion resistance, and delivers a uniform, aesthetic coating.
We carry out full inspection for each finished product, testing pipe wall thickness, structural connection strength, and powder coating thickness. The coating thickness is controlled within 60-120μm to ensure all products meet delivery standards, and unqualified products are blocked before leaving the factory.
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A: They share the same popular elegant anti-climb spear top profile, but our steel version features heavy-gauge reinforced welded construction that delivers higher impact resistance and unbeatable cost-efficiency for large-scale projects, making it a more budget-friendly choice for B-end commercial and industrial applications.
A: All panels are pre-welded and pre-assembled at our factory, paired with a simple, intuitive mounting system that fits standard U.S. industry installation practices. It can dramatically cut on-site project timelines and reduce overall labor costs for B-end project teams.
A: We offer a variety of finishes to enhance the appearance and durability of your fencing, including powder coating, galvanization, and painting. We can match specific colors and provide finishes that are resistant to corrosion and weathering.
A: Typically, we require a full 1*20′ container to ensure safe transport of the products. However, we are flexible and can accommodate smaller orders based on your requirements.
A: We operate a large-scale, in-house manufacturing facility and maintain an inventory of standard sizes and styles, enabling us to offer rapid shipping. The lead time for custom orders may be slightly longer; please contact us directly for specific details.
