Stainless steel sink is the core component of the kitchen. When purchasing, you need to consider multiple factors such as material, thickness, size, and surface treatment. This article will introduce in detail8 key points for purchasing stainless steel sinks, including 304 stainless steel certification, reasonable thickness, noise-proof design, etc., to help you avoid shopping traps and find the best high-quality sink for home use.
1. Accurate authentic 304 stainless steel
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Why choose 304 stainless steel: Contains 18% chromium and 8% nickel, with excellent corrosion resistance
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How to distinguish between true and false 304:
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Check if there is a "SUS304" steel mark
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Testing with stainless steel test
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Choose a brand with a formal quality inspection report
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Avoid 201 stainless steel: High manganese content, easy to rust
2. The thickness of the sink determines the service life
| Thickness grade | Applicable scenarios | Pros and cons |
|---|---|---|
| 0.8-1.0mm | Economical | Low price but easy to deform |
| 1.2-1.5mm | Home recommendations | The most cost-effective |
| ≥1.8mm | Commercial/high-end | The most durable but high price |
Suggestion: Choose thickness above 1.2mm for home use
3. Selection of surface treatment process
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Brushed face: Most common, wear-resistant but easy to leave water stains
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Frosted surface: better scratch-proof performance
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Mirror: Beautiful but easy to show scratches
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PVD coating: High-end choice, anti-fingerprint and anti-scratch
4. Size and installation method
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Single slot vs Double slot:
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Single slot: suitable for small kitchens, large operating space
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Double slot: clear functional partition
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Undercounter basin vs on counter basin:
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Undercounter basin: beautiful and easy to clean
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Countertop basin: easy to install
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5. Noise-proof design
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Bottom anti-condensation coating: Prevent water vapor from condensation
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Sound silence pad: Reduce the impact noise of water flow
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Thickened plate: Reduce resonance
6. Accessories quality inspection
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Water drainer: Choose all copper or high-quality plastic
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Carry the cage: Check the filter density
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Soap dispenser: Look at the smoothness of opening and closing
7. Brand and after-sales service
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International Brands: Blanco, Franke (high price but good quality)
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Domestic brand: Oulin, Moen (high cost performance)
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After-sales service: At least 3 years warranty
8. Other practical suggestions
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Measure cabinet size in advance
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Check whether the corners of the sink are round and smooth
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Consider whether a matching drain basket is needed
