Neesham Flanges, located in Hamilton, New Zealand, stands out as a top-notch manufacturer and supplier of high-quality Aluminium 5083 Flanges. These flanges are celebrated for their lightweight design, impressive corrosion resistance, and remarkable strength. By employing cutting-edge manufacturing techniques and rigorous quality control, the company ensures that its flanges not only meet international standards but also perform reliably in marine, chemical, and industrial settings. Catering to industries like shipbuilding, marine engineering, chemical processing, and automotive, Neesham Flanges provides durable and precise solutions. Their dedication to innovation, quality, and customer satisfaction has made them a trusted name for Aluminium 5083 Flanges, both in New Zealand and around the globe.
Aluminium 5083 Flanges are crafted from an aluminium-magnesium-manganese alloy, which offers exceptional corrosion resistance, particularly in marine and chloride-rich environments. This alloy features magnesium for added strength, manganese to enhance corrosion resistance, and a hint of chromium for improved durability. These flanges boast excellent tensile and yield strength, good ductility, and outstanding fatigue resistance. Their lightweight nature, paired with high mechanical performance, makes Aluminium 5083 Flanges perfect for applications that require both strength and resilience against harsh environmental conditions.
Neesham Flanges, a leading supplier in Hamilton, New Zealand, offers an extensive selection of Aluminium 5083 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Standards : ASTM B247 / B/SB 247
Temper : H14
Thickness : 1 Mm To 100 mm
Diameter : Upto 2000 mm
Flange Diameter : 3″ DIA up to 38″ DIA 1500 lbs max
Flanges Form : Hot Rolled Flanges, Cold Rolled Flange, Proof Machined Flanges
Finish :Mill, Customer specific finish
Aluminum Flange Coating : PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating
| Al | Cu | Mn | Cr | Si | Fe | Ti | Mg | Zn | Other Each | Others Total |
| Bal | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 0.40 max | 0.40 max | 0.15 max | 4.0 / 4.90 | 0.25 max | 0.05 max | 0.15 max |
| Tensile Strength | Hardness Brinell | Proof Stress | Elongation |
| 275 – 350 MPa | 75 HB | 125 Min MPa | 12 Min % |
These flanges are widely utilized in industries that need lightweight, corrosion-resistant, and durable components. They’re a common choice in shipbuilding, offshore structures, and marine equipment due to their superior resistance to seawater and salt spray. Chemical processing plants incorporate them into piping systems that handle corrosive fluids, while the automotive and transportation sectors appreciate their lightweight properties for enhanced efficiency and performance. Other applications include pressure vessels, heat exchangers, storage tanks, and industrial piping systems that face tough environments. Aluminium 5083 Flanges are designed to ensure longevity and reliability in every use.
Yes, we offer custom sizes for Aluminium 5083 Flanges to meet specific project needs. Our team at Neesham Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@neeshamflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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