We are one of the most quality conscious producers of the wide range of Aluminum alloy flanges.
Aluminum is one of the most popular non-ferrous metals to be used in construction, engineering, and industry, and it is not surprising at all. There are not many materials out there that are as durable, workable, and versatile as aluminum alloys. An aluminum alloy is a composition consisting mainly of aluminum to which other elements have been added.
Flange Standards:
ANSI/ASME Standard: ANSI B16.5, MSS-SP-44,,EN 1092-1
JIS B2220 5k 10k Standard flanges
| Type | slip on flange, Weld Neck Flange ，Threaded Flange Blind Flange, Orifice Flange socket weld flange, Spacer Ring, Paddle, Spectacle Blind Flange | |||||||
THE FOLLOWING ALLOYS ARE AVAILABLE
ALUM 1100 A91100 B/SB 247, B/SB 361 B/SB 211, B/SB 221
ALUM 3003 A93003 B/SB 247, B/SB 361 B/SB 211, B/SB 221
ALUM 5083 A95083 B/SB 247, B/SB 361 B/SB 221
ALUM 5086 A95086 NONE B/SB 221
ALUM 6061 A96061 B/SB 247,B/SB 361, QQ-A-367,
AMS4127/4146 B/SB 211,
B/SB 221
We are a professional Aluminum alloy flanges manufacturer，
Standard size ：DN40，DN50，DN65，DN80，DN100，DN125，DN150，DN200，DN300
ALUMINUM 3003 Flanges ,3003 aluminium alloy Flange
Alumimum 5083 Flanges， 5083 aluminium alloy Flange
ALUMINUM 5086 Flanges，5086 aluminium alloy Flange
3003 aluminium alloy is an alloy in the wrought aluminium-manganese family (3000 or 3xxx series). It can be cold worked (but not, unlike some other types of aluminium alloys, heat-treated) to produce tempers with a higher strength but a lower ductility. Like most other aluminium-manganese alloys, 3003 is a general-purpose alloy with moderate strength, good workability, and good corrosion resistance. It is commonly rolled and extruded, but typically not forged. As a wrought alloy, it is not used in casting. It is also commonly used in sheet metal applications such as gutters, downspouts, roofing, and siding.
The alloy composition of 3003 aluminium as below
| Chemical Composition Limits | |||||||
| Weight% | Al | Cu | Si | Fe | Mn | Zn | Others |
| 3003 | Rem | 0.05-0.20 | 0.60 max | 0.70 max | 1.0-1.5 | 0.10 max | 0.05 each 0.15 total |
6061 is a precipitation-hardened aluminum alloy, containing magnesium and silicon as its major alloying elements. It has good mechanical properties, exhibits good weldability, and is very commonly extruded (second in popularity only to 6063). It is one of the most common alloys of aluminum for general-purpose use.
It is commonly available in pre-tempered grades such as 6061-O (annealed), tempered grades such as 6061-T6 (solutionized and artificially aged) and 6061-T651 (solutionized, stress-relieved stretched and artificially aged).
| Aluminum Alloy 6061 Chemical Composition Limits | |||||||||||
| Weight% | Al | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other Each | Others Total |
| 6061 | Bal | 0.40 – 0.80 | 0.70 max | 0.15-0.40 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 max | 0.15 max | 0.05 max | 0.15 max |
Aluminum Alloy 6061 Flanges Applications:
Oxygen Making Equipment
Air Separation Equipment
Deep Cooling Equipment
Chemical equipment
HEAT exchanger, cooler, carburetor, intercooler, etc. Other equipment
5083 aluminium alloy is an aluminium–magnesium alloy with magnesium and traces of manganese and chromium. It is highly resistant to attack by seawater and industrial chemicals
Aluminum 5083 chemical composition:
| Grades | Si | Fe | Cu | Mn | Cr | Mg | Ti | Zn | Others Total |
| 5083 | 0.40 max | 0.40 max | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 4.0 / 4.90 | 0.15 max | 0.25 max | 0.15 max |
5083 Aluminum Alloy Flange | 5083-O Flanges Manufacturer 5083 aluminum alloy flanges are high-performance Al-Mg alloy components known for excellent corrosion resistance, especially in seawater and industrial environments. They are widely used in marine, chemical, and structural applications due to their strength and durability. What is 5083 Aluminum Alloy? 5083 Read more…
Aluminum Alloy 6061-T6 Flanges We are a professional 6061-T6 aluminum alloy flange manufacturer in China, supplying slip-on flanges, weld neck flanges, blind flanges, socket weld flanges and customized aluminum piping connections for industrial gas, air separation, heat exchanger, low-temperature equipment and chemical-processing applications. Our aluminum flanges can be manufactured from Read more…
3003 Aluminum Alloy Flange,3003 Flange ASME B16.5 We are one of the most quality conscious producers of the wide range of Aluminum alloy flange which is meant to cater to various industrial platforms in various domains. The applications of this product can be traced to numerous industrial domains which is highly convenient Read more…