**Quyen Aluminium** is a trusted manufacturer and supplier located in Da Nang, Vietnam, dedicated to providing top-notch **Aluminium 1100 Flanges** for a variety of industrial applications. Renowned for its high aluminium purity (at least 99%), Alloy 1100 is soft, ductile, and boasts impressive corrosion resistance, making it ideal for uses in chemical processing, marine environments, and architectural projects. Our flanges are manufactured under strict quality standards to guarantee precise dimensions, leak-proof performance, and a long lifespan. With a focus on precision engineering, timely delivery, and competitive pricing, we cater to industries around the globe with reliable aluminium flange solutions tailored to both standard and custom needs.
Aluminium 1100 Flanges are primarily made of aluminium (≥ 99.0%), with small amounts of copper (0.05–0.20%) that enhance strength slightly while maintaining excellent corrosion resistance. This alloy is known for its outstanding thermal and electrical conductivity, high ductility, and superior workability. Mechanical properties include a tensile strength of about 90–140 MPa, elongation ranging from 5–35%, and remarkable formability, making it suitable for cold-working and pressure-fitting without the risk of cracking. Its lightweight nature, combined with stability in chemical environments, makes it a reliable choice for non-heat-treatable industrial components.
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
| UNS | USA | Japan | France | ISO |
| A91100 | AA1100 | JIS A1100P | NF 1100 | Al 99.0 Cu. |
| Alloy | Fe | Si | Mg | Mn | Cu | Zn | Ti | Cr | Others | AI |
| 1100 (min) | 0.35 | 0.25 | 0.01 | 0.01 | 0.05 | 0.01 | 0.020 | Trace | 0.05 (each) | 99.60% |
| 1100 (max) | 0.50 | 0.35 | 0.03 | 0.05 | 0.20 | 0.05 | 0.030 | Trace | 0.15 (total) | remainder |
| Alloy | Temper | UTS(Mpa) | % Elongation | |||
| Min | Max | 0.5 mm -0.8 mm | 0.81 mm – 1.30 mm | 1.30 mm – above | ||
| 1100 | O | 75 | 110 | 20 | 25 | 29 |
| H12 | 95 | 130 | 5 | 6 | 7 | |
| H14 | 110 | 145 | 3 | 4 | 5 | |
| H16 | 130 | 165 | 2 | 3 | 4 | |
| H18 | 150 | — | 2 | 2 | 3 | |
Quyen Aluminium based in Da Nang, Vietnam is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
Yes, we offer custom sizes for Aluminium 1100 Flanges to meet specific project needs. Our team at Quyen Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@quyenaluminium.com
These flanges find extensive use in **chemical equipment, food and beverage processing, marine hardware, architectural fittings, cryogenic vessels, and pressure piping systems**, where lightweight construction and corrosion resistance are crucial. They are also favored in the **pharmaceutical, petroleum, and paper industries** for non-magnetic, non-toxic piping assemblies. Available in various types such as slip-on, weld-neck, blind, threaded, and socket-weld, Aluminium 1100 Flanges provide versatility, durability, and ease of fabrication, ensuring dependable performance in both standard and custom applications.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Da Nang, Vietnam
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