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Marine-Grade Durability: 316 stainless steel contains 2–3% molybdenum, delivering superior chloride resistance against seawater, pool chemicals, and de-icing salts.
Industrial-Strength 304: With 18% chromium and 8% nickel, 304 standoffs resist everyday oxidation, perfect for indoor/covered applications.
Seamless Aesthetics: Mirror-polished (Ra ≤0.2μm) or satin-brushed finishes eliminate fingerprint marks while complementing modern design.
Quality Showed in Detail
304 Cost-Efficiency:
1. Ideal for pH-neutral environments (indoor/urban)
2. Passivation per ASTM A967 nitric acid method
316 Marine-Grade Advantages:
1. Molybdenum (2.1–2.5%) creates molecular barrier against chlorides
2. Reduced carbon content (<0.03%) prevents sensitization corrosion in welds
3. Electropolished surface (Ra ≤0.1μm) minimizes bacterial adhesion
Unit Packaging: Each item will be wrapped in a shockproof pearl cotton bag and individually packaged in a small cardboard box
Pallet Load: 2,000 units per 120×80cm pallet (850 kg max)
MOQ: 200 units (size/grade mixing allowed)
Lead Time: 15 days (standard), 30 days (custom engraving)