Import 60 Degree 316 Stainless Steel Base — Buy in wholesale FOB from Supplier in China

This 60 degree rectangular rail base is investment cast from 316 stainless steel, a marine grade alloy selected for its superior corrosion resistance in saltwater and chloride rich environments. The component features a mirror polished surface finish that enhances both aesthetics and resistance to rust, with two standard sizes offered: 7/8 inch (22 mm) and 1 inch. The casting technique ensures uniform density and structural integrity, critical for load bearing applications in marine and industrial settings.

The material composition of 316 stainless steel typically includes 16 to 18 percent chromium, 10 to 14 percent nickel, and 2 to 3 percent molybdenum, which provides enhanced protection against pitting and crevice corrosion compared to 304 grade. Mirror polishing achieves a surface roughness of Ra 0.2 to 0.4 micrometers, typical for marine hardware where smoothness reduces fouling and maintenance. The base is designed to interface with rectangular rail systems, with tolerances held to standard marine industry specifications for dimensional accuracy.

Primary buyers include boat builders, marine equipment manufacturers, and industrial fabricators requiring corrosion resistant mounting solutions for railings, antennas, or lighting systems. The product is supplied in OPP bag and carton packaging, with a minimum order quantity of one piece to accommodate low volume or prototype orders. Buyers sourcing from Shandong Province benefit from access to a cluster of specialized metal casting suppliers, though lead times and shipping costs should be confirmed directly with the supplier.

Wudi Zhibo Metals Co., Ltd. operates from Delixi Industrial Zone in Binzhou, Shandong Province, specializing in the manufacture of stainless steel marine and rigging hardware. The company’s product range includes anchors, hinges, deck fillers, fishing rod holders, eye plates, eye bolts, shackles, turnbuckles, thimbles, and carabiners, with most items available from stock. The supplier is categorized under the harbor trust tier, indicating basic verification but limited response metrics, as current data shows a 0 percent response rate and no recorded average response time.

The listing confirms the supplier’s focus on investment casting for stainless steel components, a process suited for complex geometries and high integrity parts. While the profile does not disclose production capacity, certifications, or export history, the breadth of marine hardware offerings suggests experience in serving niche industrial and maritime markets. Buyers are advised to request updated verification details and production schedules directly, as the current profile lacks recent engagement signals.