Aluminium Pipe Fittings
Stellanox Steel supplies high-quality, precision-engineered Aluminium Pipe Fittings built for lightweight structural systems, fluid handling, and air or gas line installations. Manufactured using top-grade alloys such as 6061, 6082, and 5083, our aluminium fittings are available in a wide variety of configurations including elbows, tees, reducers, couplings, flanges, and caps.
Aluminium pipe fittings are ideal for industries like HVAC, marine, oil & gas, structural engineering, transportation, and chemical processing, offering excellent corrosion resistance, machinability, and formability.
What are Aluminium Pipe Fittings?
| Products |
|---|
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Stainless Steel |
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Carbon Steel |
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Duplex Stainless Steel |
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Super Duplex Stainless Steel |
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Alloy Steel |
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Titanium |
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Hastelloy |
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Inconel |
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Monel |
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Aluminium |
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Copper |
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Pure Nickel |
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Flanges |
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Forged Fittings |
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Valves |
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Fasteners |
Key Features
Corrosion Resistant – Ideal for Coastal and Industrial Environments
Lightweight – Reduces Structural Load and Shipping Costs
Excellent Weldability and Machinability
Non-Magnetic and Non-Sparking
Available in Socket Weld, Butt Weld, Threaded, and Flanged Designs
ASTM, EN, ISO, and BIS Compliant
Grades
- 1050 / 1060 / 1100 Aluminium Pipe Fittings
- 5052 / 5083 Aluminium Pipe Fittings
- 6061 / 6063 / 6082 Aluminium Pipe Fittings
- 7075 Aluminium Pipe Fittings
Specification
| Property | Details |
|---|---|
| Product | Aluminium Pipe Fittings |
| Grades Available | 1050, 1060, 1100, 6061, 6063, 6082, 5052, 5083, 7075 |
| Size Range | ½" to 12" NB |
| Connection Types | Butt Weld, Socket Weld, Threaded (NPT/BSP), Flanged |
| Types Available | Elbows, Tees, Reducers, Caps, Couplings, Stub Ends, Flanges |
| Standards | ASTM B361, ASME B16.9, B16.11, EN 573, ISO 6361 |
| Tempers | T6, T651, O, H112 |
| Surface Finishes | Mill Finish, Brushed, Anodized, Powder Coated |
| Testing & Certification | EN 10204 3.1/3.2, ISO, RoHS, ASTM, Third-Party Approved |
Chemical Composition
| Element | Composition (%) |
|---|---|
| Aluminium (Al) | Balance |
| Magnesium (Mg) | 0.8 – 1.2 |
| Silicon (Si) | 0.4 – 0.8 |
| Iron (Fe) | ≤ 0.7 |
| Copper (Cu) | 0.15 – 0.40 |
| Chromium (Cr) | 0.04 – 0.35 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 290 MPa |
| Yield Strength | ≥ 240 MPa |
| Elongation | ≥ 10% |
| Hardness | ~95 HB |
| Density | 2.70 g/cm³ |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| ASTM | B361, B241 |
| EN | AW-6061, AW-6082 |
| ISO | AlMgSi1 |
| UNS | A96061 |
Weight
| Fitting Type | Size (inches) | Approx. Weight (kg) | Connection Type |
|---|---|---|---|
| 90° Elbow LR | 1" | 0.18 | Butt Weld |
| 90° Elbow LR | 2" | 0.37 | Butt Weld |
| Equal Tee | 2" | 0.50 | Butt Weld |
| Concentric Reducer | 3" × 2" | 0.75 | Butt Weld |
| End Cap | 2" | 0.22 | Butt Weld |
| Stub End | 3" | 0.65 | Lap Joint |
| Threaded Coupling | 1" | 0.20 | Threaded |
| Union (Threaded/SW) | 1" | 0.31 | Threaded / SW |
Applications
HVAC Systems: Ductwork connectors, air handling units, evaporator fittings
Automotive & Transport: Fuel systems, exhaust lines, brake systems
Marine & Offshore: Deck pipe connections, railing joints, seawater systems
Aerospace: Hydraulic lines, control linkages, fluid coupling components
Construction & Infrastructure: Building support connectors, modular piping
Irrigation & Agriculture: Sprinkler lines, drainage systems, lightweight couplings
Benefits
High Strength and Low Weight – Ideal for Mobile and Structural Systems
Corrosion-Resistant in Harsh Indoor and Outdoor Environments
Easy to Fabricate, Install, and Modify
Compatible with Diverse Piping Systems (PVC, Copper, Steel)
Fully Recyclable and Eco-Conscious
Globally Accepted in Aerospace, Marine, and Infrastructure Applications
2025 Stellanox Steel |