Import Aluminium Flanges — Buy in Bulk from Supplier in India

Aluminium Flanges from Metal Aids India are manufactured in 6000 and 5000 series grades, offered in sizes up to 24" NB with pressure ratings of 50 LBS and 100 LBS. These flanges are machined from aluminium alloys selected for their balance of strength and corrosion resistance, making them suitable for piping systems that demand lightweight yet durable connections. The material’s inherent resistance to rust and marine environments extends service life in harsh conditions, a critical advantage for industries like chemical processing and water treatment.

The 6000 series aluminium used in these flanges is typically alloyed with magnesium and silicon, providing good formability and weldability, while the 5000 series, alloyed with magnesium, offers higher strength and improved saltwater resistance. Standard industry practice for aluminium flanges includes heat treatment to relieve stresses from forming, and the typical surface finish is a natural mill finish unless otherwise specified. These flanges are often paired with gaskets rated for aluminium compatibility to ensure leak-proof joints in low to moderate pressure applications.

Industrial buyers in construction, oil and gas, and water treatment sectors source these flanges for applications where weight reduction is a priority without sacrificing mechanical integrity. The flanges are packed in export-worthy crates or pallets to prevent damage during transit, and buyers are advised to confirm pressure ratings and dimensional tolerances against project specifications. Common trade terms for such orders include FOB and CIF, with lead times dependent on size and quantity.

Metal Aids India is an imported-tier supplier based in India, specialising in aluminium flanges for industrial piping systems. The company’s profile indicates a focus on providing components that meet the demands of sectors such as construction, oil and gas, and water treatment, with a product range that includes flanges in 5000 and 6000 series aluminium alloys. The supplier’s current response rate and average response hours are not publicly available, which may require buyers to follow up directly for timely inquiries.

The listing does not state any certifications, factory details, or verification beyond the harbour trust tier. Buyers should note that while the flanges are described as meeting rigorous industrial demands, the supplier’s profile lacks explicit third-party validations such as ISO or ASTM compliance. The absence of a stated minimum order quantity or pricing means these details must be confirmed directly with Metal Aids India for accurate project planning.