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Help Center304 Stainless Steel Insect Screen 20x20 Mesh 0.3mm Wire 1-Year Warranty Mill Test Report
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As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory is proud to offer our 304 Stainless Steel Insect Screen 20x20 Mesh 0.3mm Wire. This premium insect screen is engineered to provide long-lasting protection against insects while maintaining excellent airflow and visibility. Crafted from high-quality 304 stainless steel, it offers superior corrosion resistance and durability, making it ideal for both residential and commercial applications. Our factory, established in 1998, has exported to over 20 countries worldwide, ensuring consistent quality and reliable service.
Key Features and Benefits:
- Material Excellence: Made from genuine 304 stainless steel, which resists rust, corrosion, and weathering, ensuring a lifespan many times longer than standard fiberglass or aluminum screens.
- Optimal Mesh Density: The 20x20 mesh count per inch provides an ideal balance between insect protection and airflow. It effectively blocks mosquitoes, flies, and other small insects while allowing fresh air to circulate freely.
- Precise Wire Diameter: With a 0.3mm wire thickness, this screen offers robust strength without being overly rigid. It is easy to install and maintains its shape over time, reducing sagging and deformation.
- 1-Year Warranty: We stand behind our product quality. Each roll comes with a 1-year warranty against manufacturing defects, giving you peace of mind.
- Mill Test Report Included: Every shipment is accompanied by a mill test report that verifies the chemical composition and mechanical properties of the stainless steel, ensuring full traceability and compliance with industry standards.
- Versatile Applications: Suitable for window screens, door screens, porch enclosures, ventilation grilles, and industrial filtration. It can be used in coastal areas where salt spray resistance is critical.
- Easy Installation: The screen is flexible yet strong, making it easy to cut to size and fit into standard screen frames. It can be installed using a spline roller or stapled into place.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel |
| Mesh Count | 20 x 20 per inch |
| Wire Diameter | 0.3 mm (0.0118 inch) |
| Open Area | Approximately 55% |
| Standard Width | 1m, 1.2m, 1.5m (customizable) |
| Standard Length | 30m, 50m (customizable) |
| Warranty | 1 Year |
| Mill Test Report | Provided with each shipment |
Why Choose Our 304 Stainless Steel Insect Screen?
- Corrosion Resistance: 304 stainless steel contains 18% chromium and 8% nickel, forming a passive oxide layer that prevents rust even in humid or coastal environments.
- High Tensile Strength: The wire is drawn to precise specifications, ensuring consistent strength that withstands accidental impacts and pet scratches.
- UV Resistance: Unlike fiberglass screens, stainless steel does not degrade under sunlight, maintaining its integrity and appearance for years.
- Fire Retardant: Stainless steel is non-combustible, adding an extra layer of safety for your property.
- Low Maintenance: Simply wipe clean with a damp cloth; no need for special cleaning agents or treatments.
With an annual export value of US$5-10 million, Anping County Boli Hardware Wiremesh Products Factory has built a reputation for reliability and excellence. Our products are shipped to markets across North America, South America, Europe, Asia, Africa, and Oceania, serving thousands of satisfied customers. We use advanced weaving machines and strict quality control processes to ensure each roll meets the highest standards. The included mill test report provides complete transparency and confidence in the material composition.
We are committed to providing competitive pricing without compromising on quality. Our factory direct sales eliminate middlemen, allowing you to source premium insect screens at factory prices. We offer flexible customization options for width, length, and packaging to meet your specific needs. Whether you are a distributor, contractor, or homeowner, we invite you to experience the durability and performance of our 304 stainless steel insect screen.
Contact us today for a quote or to discuss your requirements. We are ready to support your projects with fast shipping from major ports including Tianjin, Qingdao, Shanghai, and Foshan. Let us help you protect your space with the best insect screen on the market.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 304 and 316 stainless steel insect screen?
304 stainless steel is the standard grade for most insect screens, offering excellent corrosion resistance for general indoor and outdoor use. 316 stainless steel contains molybdenum, providing even higher resistance to chlorides and saltwater, making it suitable for coastal or marine environments. Our 304 screen is sufficient for most applications and is more cost-effective.
Q2: How do I install this insect screen?
Installation is straightforward. You can cut the screen to your desired size using scissors or a utility knife. Then, press it into the frame groove using a spline roller and secure it with a spline. For wooden frames, you can staple the screen directly. Detailed instructions are available upon request.
Q3: Is the mill test report included with every order?
Yes, we provide a mill test report for each shipment. This document certifies the material grade, chemical composition, and mechanical properties of the stainless steel wire used in your screen. It ensures full traceability and quality assurance.
Q4: What is the open area percentage of 20x20 mesh with 0.3mm wire?
The open area is approximately 55%, which allows good airflow while still blocking small insects. The exact calculation can vary slightly based on weaving tolerances, but our product consistently meets this specification.
Q5: Can I get custom sizes for this screen?
Absolutely. We offer customizable widths (commonly 1m, 1.2m, 1.5m) and lengths (30m, 50m, or custom). Minimum order quantities may apply. Please contact us with your specific requirements.
Q6: How long does the screen last compared to fiberglass screens?
304 stainless steel screens typically last 5-10 years or more, depending on environmental conditions. Fiberglass screens may degrade in 2-3 years due to UV exposure and wear. Our stainless steel option offers superior longevity and value.
Q7: Does the screen come in colors other than silver?
The natural color of 304 stainless steel is silver/gray metallic. We do not offer painted or coated colors, as the corrosion resistance comes from the bare metal. However, the screen has a neutral appearance that blends well with most window frames.
Q8: What is the warranty coverage?
The 1-year warranty covers manufacturing defects such as broken wires, loose weave, or material inconsistencies. Normal wear and tear, improper installation, or damage from external forces are not covered. We handle claims promptly and replace defective products at no cost.
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