High-Purity Stainless Steel Resists Deformation; Samsink Products Pass 10,000 Bend Tests Without Cracks.
Smooth Surface Inhibits Bacteria (90% Lower Growth Rate than Plastic Sinks), Compliant with NSF/ANSI 51 Standard.
No Heavy Metal Leaching, Suitable for Family Use; Contrasts with Low-End Materials' Sensitization Risks.
| Material | Key Composition | Corrosion Resistance | Cost | Application Advantages | Application Disadvantages |
|---|---|---|---|---|---|
| 201 | Low Nickel (~1% Ni) | Low (Prone to Rust, Indoor Use) | Low | Economical Indoor Furniture; Light Industry | Not Suitable for Humid Kitchens; Rapid Oxidation, Easily Deformed |
| 430 | No Nickel (Ferritic Alloy) | Medium (Magnetic, Moderate Rust Resistance) | Low | Appliance Housings; Low-Cost Decor | Sinks Prone to Rust; Low Heat Resistance, Acid Intolerant |
| 304 | Standard Austenitic (8% Ni, 18% Cr) | High (General Corrosion Resistance) | Medium | Top Choice for Kitchen Sinks; Food-Grade, Easy to Process | Slightly Weaker in Extreme Marine Environments; Higher Price than Low-End |
| 316 | Molybdenum-Added (10% Ni, 16% Cr, 2% Mo) | Excellent (Chloride-Resistant) | High | High-End Commercial Kitchens; Coastal/Chemical Environments | High Cost; Slightly Harder to Process |
We do not use or recommend 201/430 stainless steel for sink main components. These grades are only used for auxiliary parts when specifically requested by the customer, and always with assurance of overall quality. Customization inquiries are welcome, but we stand firm on "Just Sinks That Work".
| Criteria (User Needs/Pain Points) | Stainless Steel | Porcelain | Enameled Cast Iron | Composite Granite | Acrylic | Natural Stone |
|---|---|---|---|---|---|---|
| Durability(Scratch/Impact Resistance) | + Highly durable, long-lasting | - Prone to chipping and scratching | + Very sturdy, ideal for heavy use | + Durable, scratch-resistant | - Susceptible to scratches and cracks | + Naturally hard but prone to cracking |
| Ease of Cleaning(Stain Resistance) | + Easy to clean, rust-resistant | + Very easy to clean, glossy finish | + Smooth surface, stain-resistant | + Stain-resistant, easy to clean | + Easy to wipe, seamless design | ± Easy to clean but requires sealing |
| Aesthetics(Appearance/Color Options) | ± Modern, minimalist, may show water spots | + Traditional beauty, classic white | + Classic elegance, multiple color options | + Modern, stone-like, varied colors | + Varied colors, customizable | + Unique natural patterns, premium look |
| Price(Initial Cost) | + Affordable, high value | + Low cost, entry-level | - Expensive, high investment | - Mid-to-high cost | + Budget-friendly | - Very expensive, luxury segment |
| Maintenance Cost(Long-Term Upkeep) | ★ Minimal maintenance, near-zero cost | ★★★★ Chips hard to repair, prone to yellowing | ★★★★ Prone to chipping, costly repairs | ★★★ Requires periodic sealing | ★★★ Scratches require polishing | ★★★★★ Requires regular sealing, stain-prone |
| Heat Resistance(Hot Water/Pans) | ± Heat-resistant but conducts heat quickly | + Heat-resistant, no deformation | + Excellent, withstands high temperatures | + Good heat resistance | - Prone to softening or deformation | + Naturally heat-resistant, may crack with thermal shock |
| Noise Level(Impact Sound) | - Noisy, requires soundproofing pads | + Relatively quiet, smooth buffering | + Quiet, absorbs impact | + Quiet, solid construction | + Soft, low noise | + Quiet, natural texture |
| Installation Ease(Weight/Compatibility) | + Lightweight, easy to install | ± Moderate weight, standard installation | - Very heavy, requires reinforced cabinetry | ± Moderate weight, standard installation | + Lightweight, seamless integration | - Very heavy, complex custom installation |
| Application Scenario | High-traffic family kitchens | Low-traffic small apartments | Classic-style luxury homes | Contemporary family kitchens | Temporary or rental spaces | High-end custom villas |
| Recommendation Index | ★★★★★ | ★★★ | ★★★★ | ★★★★ | ★★★ | ★★★ |
Stainless steel sinks earn a ★★★★★ recommendation index due to their superior performance. Their corrosion-resistant 304 or 316-grade construction requires only neutral detergent for cleaning, with annual maintenance costs as low as $5-10—significantly less than natural stone's $50-100 or enameled/cast iron's $200-300 repair costs. Soundproofing pads mitigate noise, while brushed or nano-coated finishes reduce water spots, blending practicality with aesthetics. Smart features like water quality sensors make them ideal for tech-forward kitchens.
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