Duplex 2205 Glass Railing Brackets Mirror Finish Free Samples Factory Direct Wholesale Price for Balcony Railing
Product Spotlights
Welcome to Hefei SENOTECH New Materials Co., Ltd, a trusted supplier specializing in high-quality stainless steel hardware for architectural applications. Our Duplex 2205 Glass Railing Brackets with a stunning mirror finish are engineered to provide exceptional strength and aesthetic appeal for balcony railings. As a trading company established in 2020, we have rapidly grown to serve markets across North America, South America, Europe, and beyond, with an annual export value of US$1–1.5 million. We are proud to offer free samples, factory-direct pricing, and wholesale terms to meet the needs of contractors, architects, and distributors worldwide. These brackets combine the corrosion resistance of Duplex 2205 stainless steel with a flawless mirror surface, ensuring durability and elegance in any modern or contemporary setting.
Key Features & Technical Specifications
- Premium Duplex 2205 Material: Offers twice the yield strength of standard 304/316 stainless steel, with excellent resistance to pitting and stress corrosion cracking — ideal for coastal or humid environments.
- Mirror Finish (Grade #8): Achieved through precision polishing, providing a brilliant, reflective surface that enhances any balcony design and resists fingerprints and smudges.
- Versatile Application: Designed for frameless glass balcony railings, staircases, terraces, and pool fences. Compatible with glass thicknesses from 10mm to 21.52mm.
- Secure Installation: Equipped with high-tensile bolts, rubber gaskets, and set screws to hold glass panels firmly. Custom hole patterns are available upon request.
- Factory Direct Wholesale: Eliminate middlemen with competitive wholesale pricing. Minimum order quantity is flexible, and free samples are provided to verify quality before bulk purchase.
- Long-lasting Durability: Duplex 2205 has a coefficient of thermal expansion similar to glass, reducing stress during temperature changes. Expected service life exceeds 50 years in normal conditions.
Technical Parameters (Typical)
| Material Grade | Duplex 2205 (UNS S32205 / F51) |
| Surface Finish | Mirror (#8) / Optional Satin (#4) on request |
| Glass Thickness | 8mm – 21.52mm |
| Bracket Dimensions | Customizable; standard width 60mm, height 100mm |
| Load Capacity | ≥ 1.5kN per bracket (tested per EN 12519) |
| Packaging | Export standard: bubble wrap + carton + plywood pallet |
| Sample Lead Time | 3–5 working days (free shipping on sample) |
Why Choose Our Duplex 2205 Brackets?
- Cost-Effective Solution: Compared to solid glass hold-downs or post-and-rail systems, our brackets reduce material and installation costs while maintaining high safety standards.
- Easy Maintenance: Mirror finish resists corrosion and is easy to clean with a soft cloth — no specialized chemicals needed.
- Customization Options: We can adjust bracket size, angle, hole pattern, and logo engraving to match your project requirements. Provide your drawings for a tailored quote.
- Reliable Supply Chain: Based in Hefei, Anhui, China, we have strong logistics connections ensuring timely delivery to major ports worldwide.
Trust & Assurance
Hefei SENOTECH New Materials Co., Ltd has served clients in over 20 countries across North America, South America, Europe, Asia, Africa, and Oceania. With an annual export value exceeding US$1 million, we have built a reputation for consistent quality and responsive service. We invite you to request a free sample to test the material, finish, and performance firsthand. Our wholesale pricing and factory-direct model enable you to secure competitive margins for your balcony railing projects. Contact our sales team today for a quotation or technical consultation — we are ready to support your next construction or renovation project.
Frequently Asked Questions
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Q: What is the difference between Duplex 2205 and 316 stainless steel for glass brackets?
A: Duplex 2205 has approximately double the yield strength of 316, providing better load-bearing capacity and superior resistance to chloride stress corrosion cracking. It is especially recommended for coastal areas or chemical exposure. -
Q: Can I get free samples before placing a bulk order?
A: Yes, we provide free samples for stock items. You only need to cover the shipping cost, or we can arrange pre-paid courier for small samples within certain markets. Contact us for details. -
Q: What is the minimum order quantity (MOQ) for wholesale?
A: Our standard MOQ is 50 pieces per design. For first-time orders or test orders, we can negotiate smaller quantities. Bulk orders enjoy further discounts. -
Q: How do I install these glass railing brackets?
A: The brackets come with mounting hardware (screws, rubber pads, and Allen key). They are typically fixed to the floor or side wall using expansion bolts. Detailed installation instructions are provided with every shipment. -
Q: Are these brackets suitable for curved or angled glass?
A: Our standard brackets are designed for straight glass. For curved or angled installations, custom brackets can be fabricated. Please provide the glass angle and radius for a custom quote. -
Q: What glass thickness do your brackets support?
A: They accommodate glass from 8mm to 21.52mm (including laminated glass). The rubber gaskets inside the bracket can be adjusted to fit different thicknesses securely. -
Q: Do you offer certifications like CE or ASTM?
A: Our products are manufactured to meet international building standards, but specific certifications can be arranged based on your project requirements. Please specify your required standard when inquiring. -
Q: How long does delivery take?
A: For samples, 3–5 working days. For bulk orders, 15–30 days depending on quantity and customization. We ship via sea (FOB or CIF) or air freight as per your preference.
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