A Black Stainless Steel Undermount Sink is a kitchen sink installed beneath the countertop. Its overall appearance blends seamlessly with the countertop, creating a clean and streamlined workspace. During daily use, water and food residue can be easily pushed directly into the sink from the countertop, reducing the cleaning burden caused by buildup around the edges. The gunmetal gray or black titanium finish maintains a consistent texture under different lighting conditions, making the kitchen space appear neater and more unified.
| Color: | Gun Grey/Black Titanium |
| Material: | Stainless Steel |
| Size: | 68*41cm (27 × 16 Inch) Or Custom |
| Features: | Stretched Basin Liner With Thick Panel, Laser Welding Process Throughout, Nano Antibacterial |
| Services: | ODM/OEM |
1. Nanometer Antibacterial Technology
The Black Stainless Steel Undermount Sink features a nanometer-level antibacterial coating. Experimental tests show an antibacterial inhibition rate of over 99% against common bacteria, maintaining stable effectiveness even after 24 hours of continuous use.
2. Stretch Forming
The sink bowl is manufactured using a one-piece stretch forming process, with a forming depth of approximately 200mm. The metal is evenly stretched, and the thickness distribution error of the sink body is controlled within ±0.1mm. Compared to spliced structures, this process effectively reduces stress concentration in the inner corners and improves overall deformation resistance.
3. Laser Welding
Key connection points are welded using a full-process laser welding technique, with welding path control performed by a robotic arm. The weld seam width is consistently around 0.6mm. Compared to manual welding, welding consistency is improved by approximately 30%, effectively reducing water leakage and weld fatigue problems, ensuring reliable sealing during long-term use.
4. Thick Panel
The sink panel thickness is over 3mm, significantly higher than conventional product standards, providing stronger load-bearing capacity during installation and daily use. Tests show that under a uniformly distributed load of 20kg, the panel deformation is less than 0.3mm, helping to maintain countertop structural stability and reduce the risk of loosening due to long-term use.
5. Stable Surface
The gunmetal gray or black titanium surface is achieved through a multi-layer treatment process. Salt spray tests show no significant color difference after more than 72 hours. This treatment reduces the visibility of fingerprints and water stains, allowing the sink to maintain a clean appearance even in high-frequency use environments, reducing the need for frequent wiping.
1. Home Kitchens
In a home kitchen environment, the single-bowl, large-capacity design meets the needs of multiple daily washing tasks. According to household usage statistics, a single wash can accommodate cookware with a diameter of over 30cm, reducing the number of separate washing cycles and improving meal preparation and cleaning efficiency. This is ideal for families who prioritize a clean and organized space and seamless workflow.
2. Furnished Apartments
Furnished apartments typically require a high degree of integrity for kitchen countertops. The undermount installation method completely conceals the cut edges of the countertop. In limited operating spaces, this design helps improve overall space utilization and creates a more unified visual line, meeting the modern residential demand for both functionality and aesthetics.
3. Open Kitchens
Open kitchens demand a high standard of overall aesthetics. The black stainless steel material reflects light softly, minimizing visual distractions. When combined with an island or integrated countertop, this sink maintains a consistent style between the work area and display area, enhancing the overall completeness of the space.
4. Commercial Food Preparation Areas
In light commercial food preparation areas, sinks are used frequently throughout the day. The deep bowl design facilitates the efficient handling of food washing and utensil rinsing. According to test data, the single bowl can handle over 50 consecutive rinsing operations without overflowing, making it suitable for fast-paced work environments.
5. High-End Renovations
In old kitchen upgrades or high-end renovation projects, the Black Stainless Steel Undermount Sink allows for an aesthetic upgrade without increasing countertop thickness. Its installation method has minimal impact on the countertop structure, making it suitable for quartz or sintered stone countertop renovation projects and reducing construction adjustment costs.
A: The surface treatment reduces the visibility of water stains. A simple rinse after daily use is sufficient to maintain cleanliness, and frequent wiping is not required under normal use.
A: The countertop needs to have basic load-bearing capacity. Common quartz and sintered stone countertops are compatible. Simply confirm the opening size before installation.
A: Verified through corrosion resistance treatment and salt spray testing, the color remains stable under normal kitchen conditions for long-term use and will not show significant fading.
A: The weld seams are more consistent, effectively reducing the risk of water leakage and fatigue cracks. It is suitable for high-frequency use environments and has relatively lower maintenance costs.
A: We can provide size and hole position adjustment solutions according to project requirements, suitable for engineering procurement and bulk customization needs.
