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5083, 5086, and 6061 aluminum flanges feature lightweight construction, excellent thermal conductivity, and outstanding corrosion resistance, and are certified by major classification societies such as DNV-GL, ABS, LR, and CCS.

Marine aluminum flanges are made from 5xxx series (such as 5083 and 5086) or 6xxx series (such as 6061) aluminum alloys, and are connection components specifically designed for aluminum alloy piping systems used in ships and offshore engineering.

6061 aluminum flat slip-on flange with a flat sealing face ensures uniform gasket pressure, suitable for use with aluminum pipes or other lightweight piping, and is applied in marine piping systems.

Aluminum weld neck flanges are manufactured from aluminum alloys such as 5083, 6061, and 5086, offering lightweight characteristics, high strength, and excellent resistance to marine corrosion.

As a core component of marine piping systems that bears pressure, connects, and seals, flange joints are made of 5086 marine aluminum alloy.

Aluminum flanges are made from aluminum alloys such as 5052, 5083, or 6061, and are manufactured through machining or casting processes.

The lightweight design, fatigue resistance, and easy machinability of 5083 and 6061 aluminum flanges make them widely used in modern shipbuilding.

MC Aluminum provides aluminum elbows, tees, reducers, and flanges for shipyards and shipbuilding. Available materials include 6061 T6, 5083-O, 5052, and 6082 T6.