Import 5182 Aluminum Plate For Tanker Material — Buy in wholesale FOB from Supplier in China

The 5182 aluminum plate offered by Henan Mingtai is an Al-Mg alloy with a magnesium content of 4.0-5.0%, manganese at 0.2-0.5%, and controlled iron, silicon, and copper limits (Fe max 0.35%, Si max 0.20%, Cu max 0.15%). This alloy is specifically formulated for tanker and marine applications, where its high strength and corrosion resistance are critical for liquid transport under pressure. The plate meets ASTM B209 and EN 573 standards, ensuring compliance with international marine and pressure vessel requirements. Typical thicknesses for this grade range from 1.0mm to 6.0mm, with the supplier’s stock covering this span for immediate fabrication needs.

As an Al-Mg alloy, 5182 provides excellent cold workability and weldability, supporting gas, spot, and arc welding without degradation of its structural integrity. The surface quality is strictly controlled to eliminate defects such as skin, bubbles, or mechanical damage, which is vital for tanker applications where smooth, defect-free surfaces prevent contamination and stress concentrations. Standard industry practice for this alloy includes a yield strength of around 145 MPa and an ultimate tensile strength of 310 MPa, with elongation at break exceeding 12% in typical tempers such as H111 or H32.

This alloy is primarily used in the manufacturing of bulk liquid transport tankers, pressure vessels, and marine components, where its combination of lightweight, durability, and resistance to seawater and chemical corrosion is essential. Tanker manufacturers and export traders source 5182 for its balance of formability and strength, which allows for complex shaping in cylinder and hull construction. The supplier provides pre-sales samples for verification and post-sales quality assurance certificates, with payment terms structured as 30% deposit and 70% balance before delivery.

Henan Mingtai Al. Industrial Co., Ltd is based in Gongyi City, Henan Province, China, and operates as a specialized supplier of aluminum alloys for industrial and marine applications. The company’s profile indicates a focus on high-precision aluminum plates, with a trust tier classified as harbor, reflecting verified operational capacity. While the response rate and average response hours are currently unrecorded, the supplier offers tangible pre-sales support, including free samples for partial materials, and invites customers to visit the factory for direct verification of production capabilities.

The company’s post-sales service includes a quality assurance certificate issued with each shipment, a compensation policy for non-conforming products, and a return provision for quality-related issues. Payment terms are structured as 30% deposit via T/T before production begins, with the remaining 70% due before delivery, and L/C is accepted as an alternative. The supplier’s offerings are tailored to meet the demands of export markets, particularly for tanker and marine vessel manufacturing, where compliance with international standards and material consistency are paramount.