Marine-Grade SUS316L Coastal Saltwater Wheel Stop (2000mm)
Ultimate pitting resistance for saltwater harbor marinas, waterfront promenades, and de-icing chemical environments.
Architectural Engineering & Mechanical Precision
Engineered specifically for harsh marine and coastal environments, the VIP-CS-S003 is fabricated exclusively from genuine low-carbon austenitic SUS316L (EN 1.4404) stainless steel containing 2.0% to 3.0% Molybdenum (Mo). This specialized metallurgical composition elevates the Pitting Resistance Equivalent Number (PREN) above 25.0, delivering extraordinary defense against chloride-induced crevice corrosion and pitting attack in sea-spray zones.
Every VIP-CS-S003 undergoes full chemical bath immersion pickling and ASTM A967 nitric acid passivation to reconstruct a dense, chromium-rich passive oxide film ($Cr_2O_3$). The 2000mm heavy-duty profile features solid end closures with 360° robotic TIG continuous fusion welding, completely preventing saltwater ingress and internal interstitial corrosion.
Designed with a robust 100mm height and heavy-flange base, this barrier effortlessly absorbs the kinetic energy of heavy SUVs, coastal maintenance trucks, and luxury marina golf carts. Paired with 316L marine-grade chemical capsule anchors, this unit provides decades of rust-free performance under relentless coastal salt fog and winter de-icing salt applications.