Import 316 316l 4mm 5mm 6mm Stainless Steel Sheet — Buy in wholesale FOB from Supplier in China

This 316 and 316L stainless steel sheet from Shaanxi Z.s.b. Metal Product Co., Ltd. is offered in three cold-rolled thicknesses: 4mm, 5mm, and 6mm, with a polished surface finish. The material composition specifies chromium 16-18%, nickel 10-14%, molybdenum 2-3%, and maximum carbon 0.08% for 316 or 0.03% for the low-carbon 316L variant. The supplier lists compliance with ASTM, AISI, GB, JIS, DIN, and EN standards, and the sheets carry ISO and RoHS certifications. These are square-shaped cold-rolled products, positioned for marine, chemical processing, and food-grade applications where chloride corrosion resistance is critical.

The 316 grade derives its pitting and crevice corrosion resistance from the molybdenum addition, while 316L's reduced carbon content minimises carbide precipitation during welding. Cold rolling produces tighter dimensional tolerances and a smoother surface than hot rolling, and the polished finish reduces surface roughness to inhibit bacterial adhesion and ease cleaning. Typical industry surface finishes for 316 sheet include No. 4 brushed, BA (bright annealed), and 2B mill finish; the supplier specifies polished, which in this context generally aligns with No. 4 or brighter. Standard width and length dimensions are not stated in the source data and should be confirmed directly.

Buyers for this product include shipbuilders, chemical plant fabricators, pharmaceutical equipment manufacturers, and food processing machinery builders. The 4-6mm thickness range suits structural panels, tanks, hoppers, and pressure vessel components rather than light-gauge cladding. When sourcing, importers should verify actual sheet dimensions (width x length), whether the stated standards refer to mill test certificates or third-party inspection, and the exact polish grade. The supplier's harbour trust tier and zero recorded response rate suggest enquiry follow-up may require persistence; buyers should confirm lead times, minimum order quantities, and Incoterms before committing.

Shaanxi Z.s.b. Metal Product Co., Ltd. is located at No 18, Tang Yan Road North, Xi'an, Shaanxi Province, China. The company operates under a harbour trust tier on the platform, with a recorded response rate of 0.00% and an average response time of zero hours, indicating no response data is currently available through the platform's tracking system. The supplier's profile focuses on stainless steel metal products, with this listing centring on 316/316L sheet in the 4-6mm thickness range.

The listing does not state the year of establishment, production capacity, number of employees, or specific factory certifications beyond the product-level ISO and RoHS mentions. No client references, export territories, or annual revenue figures are provided. Buyers should treat the harbour tier as a baseline verification signal and conduct independent due diligence, including direct contact to confirm mill capabilities, inspection protocols, and whether the company manufactures in-house or sources through mill partnerships.