从China供应商批发进口904l Stainless Steel — FOB条款

China Economic Steel Group (guangdong) supplies 904L super austenitic stainless steel in pipe, plate, sheet, coil, strip, bar and flat forms from their facility in Foshan,razor Guangdong Province. The material conforms to UNS N08904 and EN 1.4539 with a composition of 14-18% chromium, 24-26% nickel and 4.5% molybdenum, manufactured to ASTM B677 and ASME SB677 for seamless pipes. Available dimensions span 1/2 inch to 12 inches NPS with multiple schedule options, shipped under HS code 7304 in bundled wooden crating for ocean freight.

The grade is distinguished by its low carbon content and exceptionally high nickel-molybdenum alloying, which delivers superior activation-passivation behaviour compared with standard austenitic grades. Its pitting and crevice corrosion resistance in chloride-bearing media exceeds that of 316L, while it maintains practical tolerance to sulfuric acid up to 70°C at concentrations below 70%, acetic acid at any concentration and temperature under atmospheric pressure, and mixed formic-acetic acid environments. The supplier notes negotiable pricing tied to order volume and prevailing alloy surcharges, a standard practice for nickel-based alloys given LME volatility.

Typical buyers include chemical processing plants, pharmaceutical equipment fabricators, offshore marine contractors, and pulp mill operators where chloride exposure is unavoidable. Sourcing from this origin requires attention to the exact standard cited (ASTM B677 versus EN 10216-5 or GB/T equivalents), verification of mill test certificates for actual chemistry and mechanical properties, and confirmation of whether cold-finished or hot-finished delivery is intended. The pipe form dominates export shipments, though the supplier's broader rolling capability suggests flexibility for plate and sheet orders.

China Economic Steel Group (guangdong) operates from Guanglong Industrial Zone in Chencun Town, Shunde District, Foshan City, Guangdong Province, placing it within China's dominant stainless steel processing corridor in the Pearl River Delta. The supplier's profile indicates capability across a full spectrum of mill forms: coil, strip, plate, sheet, tube, pipe, flat and bar, suggesting integrated slitting, rolling and finishing rather than pure trading. Their trust tier is listed as harbour, which serves as a baseline verification signal on the platform, though the response rate shows 0.00 with zero average response hours, a clear gap that buyers must account for in their outreach timing.

The listing itself does not state year of establishment, production capacity figures, annual turnover, employee headcount, or named client references, so none of these should be assumed. What is verifiable is the product focus on 904L, a niche super austenitic grade that demands tighter metallurgical control than commodity 304 or punitive 316, implying some level of technical competence in alloy sourcing and processing. Buyers should use direct enquiry to confirm whether the supplier holds mill certificates from an accredited testing body, what heat treatment protocols are applied, and whether third-party inspection is accepted before shipment.