Import 90 Degree Boat Pipe Base — Buy in wholesale FOB from Supplier in China

The 90 Degree Boat Pipe Base from Wudi Zhibo Metals Co., Ltd. is a marine-grade round rail base, model ZB1804-22, sized at 7/8 inch (22 mm). It is cast from stainless steel 316, a molybdenum-bearing austenitic grade with superior resistance to pitting and crevice corrosion in seawater. The surface receives a mirror polish finish, which reduces biofouling adhesion and simplifies maintenance. The supplier lists a minimum order quantity of one piece and ships in an OPP bag inside a carton.

Investment casting, also called lost-wax casting, is the forming method used here. This process yields near-net-shape components with smooth internal passages and consistent wall thickness, critical for hardware that must withstand cyclic loading from waves and vessel motion. Stainless steel 316 contains 2-3% molybdenum, giving it markedly better chloride resistance than 304-grade alternatives. The mirror polish is not merely cosmetic: it closes surface pores that could initiate corrosion in salt spray. A 1-inch variant is also catalogued, though the source description does not list its full specifications.

This rail base suits sailboats, powerboats, and commercial vessels where stanchions, handrails, or grab rails mount at right angles to decks or bulkheads. Buyers include boat builders, refit yards, and marine chandlers. The single-piece_bulk order flexibility of one piece suits aftermarket spare parts procurement. Importers should confirm thread pitch, bolt circle diameter, and fastener compatibility before committing, as these details are absent from the listing. The Shandong location offers access to Qingdao port, a major northern China maritime hub.

Wudi Zhibo Metals Co., Ltd. operates from No.161 Delixi Industrial Zone in Binzhou, Shandong Province, China. The supplier carries a harbor trust tier and lists a response rate of 0.00%, which indicates that no buyer inquiries through the platform have yet received a reply. Average response hours are recorded as zero. These signals suggest the company is present on the platform but has not yet established a track record of engagement through that channel.

The company's product range centres on stainless steel marine hardware and rigging hardware. The listing mentions anchors, hinges, deck fillers, fishing rod holders, eye plates, eye bolts, shackles, turnbuckles, thimbles, and carabiners as items available from stock. The source states that low minimum order quantities are acceptable, a point that aligns with the one-piece MOQ for this rail base. No information is provided about factory size, year of establishment, revenue, export licences, or client references.