Aluminium Alloy Pipes and Pipe Fittings

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Om Steel is a trusted manufacturer and supplier of high-quality Aluminium Alloy Pipes designed to meet the diverse needs of various industries. Our aluminium alloy pipes are known for their durability, strength, and corrosion resistance, making them an ideal choice for various applications.

We offer a wide range of aluminium alloy pipes in different grades, such as 6061, 6063, 6082, and more. These pipes come in various sizes, shapes, and thicknesses to meet different requirements. Our aluminium alloy pipes are also available in different types, including seamless, welded, and ERW pipes.

One of the notable features of our aluminium alloy pipes is their excellent corrosion resistance, which makes them suitable for use in harsh environments. They are also lightweight and have good thermal conductivity, making them ideal for use in various industries, such as aerospace, marine, construction, and more.

At Om Steel, we use the latest technology and high-quality materials to manufacture our aluminium alloy pipes to ensure they meet the highest standards. Contact us today to learn more about our aluminium alloy pipes and how we can meet your specific needs.

Types of Aluminium Alloy Pipes

There are several types of alloys that are used. Each type has its own unique properties and characteristics, making them suitable for different applications.

6061 Aluminium Alloy

One of the most commonly used aluminium alloys in pipes is 6061. This alloy is a precipitation-hardened alloy that contains magnesium and silicon as its major alloying elements. It has excellent corrosion resistance and can be easily welded, making it a popular choice for many applications.

5083 Aluminium Alloy

Another popular aluminium alloy used in pipes is 5083. This alloy contains magnesium, manganese, and chromium as its major alloying elements. It has excellent corrosion resistance and high strength, making it ideal for use in marine applications.

7075 Aluminium Alloy

For applications that require high strength and toughness, the 7075 aluminium alloy is often used in pipes. This alloy contains zinc as its major alloying element and has excellent fatigue strength.

3003 Aluminium Alloy

The 3003 aluminium alloy is another commonly used aluminum alloy in pipes due to its excellent formability and weldability. It contains manganese as its major alloying element and has good corrosion resistance.

2024 Aluminium Alloy

The 2024 aluminium alloy is often used in aerospace applications due to its high strength-to-weight ratio. It contains copper as its major alloying element and has good machinability.

6063 Aluminium Alloy

The 6063 aluminium alloy is commonly used for architectural applications such as window frames because of its good extrudability and corrosion resistance.

Other Alloys

Aside from the above-mentioned alloys, there are other types of aluminum alloys that are also suitable for use in pipes depending on the application. These include the 5052, 6005, and 7005 alloys.

Types of Aluminium Alloy Pipe Fittings

Aluminium alloy pipe fittings are widely used in various industries, including construction, automotive, and aerospace. These fittings are made from a combination of aluminium and other metals to produce a material that is strong, lightweight, and corrosion-resistant.

Elbow Fittings

Elbow fittings are used to connect two pipes at an angle. They come in different angles such as 45 degrees or 90 degrees depending on the needs of the application. The shape of elbow fittings allows for easy fluid flow through the pipes while also providing flexibility in installation.

Tee Fittings

Tee fittings are used to connect three pipes together at right angles. They come in different sizes and shapes depending on the needs of the application. Tee fittings provide a smooth transition between pipes while also allowing for easy maintenance and repair.

Reducer Fittings

Reducer fittings are used to connect two pipes with different diameters. They come in different sizes and shapes depending on the needs of the application. Reducer fittings provide a smooth transition between pipes while also maintaining fluid flow rates.

Coupling Fittings

Coupling fittings are used to join two pipes together end-to-end without any angle or bend. They come in different sizes and shapes depending on the needs of the application. Coupling fittings provide a secure connection between pipes while also allowing for easy disassembly if needed.

Flange Fittings

Flange fittings are used to connect two pipes together by bolting them together with a gasket in between them to prevent leakage or loss of pressure within the system. Flange fittings come in different sizes and shapes depending on the needs of the application.

Aluminium Alloy Pipes and Pipe Fittings Specification

SpecificationASTM B345, B241, B429 / ASME SB345, SB241, SB429
DimensionsASTM, ASME and API
StandardAMS QQ-A-200/8, AMS QQ-A-200/9, AMS 4160/4161/4172
Outside Diameter1″ through 16″
Size8 (1-1/2″ / 1.900″)
TypeSeamless / ERW / Welded / Fabricated Pipes
Form Round, Square, Rectangular, Custom Hollow, Extruded Pipe Etc
LengthSingle Random, Double Random & Required Length
Pipe Schedule"SCH5,SCH10,
SCH10S,
SCH20,SCH30,SCH40,
SCH40S,
STD,SCH80,XS,SCH60,SCH80,
SCH120,SCH140,SCH160,XXS"
Tube Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.,
EndPlain End, Beveled End, Threaded Pipe & Tube

6082 Aluminium Alloy Pipes and Pipe Fittings Physical Property

Physical PropertyValue
Density2,70 g/cm³
Melting Point582 °C
Thermal Expansion23.4 x 10^-6 /K
Modulus of Elasticity69 GPa
Thermal Conductivity170 W/m.K
Electrical Resistivity%43 IACS

Aluminium Alloy Pipe Schedule Chart

1/8″ IPS(.405″ O.D.)3 1/2″ IPS( 4.000″ O.D.)
SCH 40, 80SCH 10, 40, 80, 160, XXH
1/4″ IPS(.540″ O.D.)4″ IPS(4.500″ O.D.)
SCH 10, 40, 80SCH 10, 40, 80, 160, XXH
3/8″ IPS(.675″ O.D.)5″ IPS( 5.563″ O.D.)
SCH 10, 40, 80SCH 10, 40, 80, 160, XXH
1/2″ IPS(.840″ O.D.)6″ IPS(6.625″ O.D.)
SCH 5, 10, 40, 80, 160, XXHSCH 5, 10, 40, 80, 120, 160, XXH
3/4″ IPS(1.050″ O.D.)8 ” IPS(8.625″ O.D.)
SCH 10, 40, 80, 160, XXHSCH 5, 10, 40, 80, 120, 160, XXH
1″ IPS:(1.315′ O.D.)10″ IPS(10.750″ O.D.)
SCH 5, 10, 40, 80, 160, XXHSCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4″ IPS(1.660″ O.D.)12″ IPS(12.750″ O.D.)
SCH 10, 40, 80, 160, XXHSCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2″ IPS(1.900″ O.D.)14″ IPS(14.000″ O.D.)
SCH 10, 40, 80, 160, XXHSCH10 (.188), SCH40 (.375)
2″ IPS(2.375″ O.D.)16″ IPS(16.000″ O.D.)
SCH 10, 40, 80, 160, XXHSCH10(.188), SCH40(.375)
2 1/2″ IPS(2.875″ O.D.)18″ IPS (18.000″ O.D.)
SCH 10, 40, 80, 160, XXHSCH-40 (.375)
3″ IPS( 3.500″ O.D.)-
SCH 5, 10, 40, 80, 160, XXH-

Aluminium Alloy Pipe Size Chart

Size"Outside Diameter"Wall Thickness in mmMetric Size
SCH 10SSCH 10"SCH 40 S"STD WeightSCH 40SCH 80sSCH 80
1/4 “13.721.652.242.242.243.023.02
3/8″17.151.652.312.312.313.23.2
1/2″21.342.112.772.772.773.733.7315
3/4″26.672.112.872.872.873.913.9120
1″33.42.773.383.383.384.554.5525
1 1/4″42.162.773.563.563.564.854.8532
1 1/2″48.262.773.683.683.685.085.0840
2″60.322.773.913.913.915.545.5450
2 1/2″73.023.055.165.165.167.017.0165
3″88.93.055.495.495.497.627.6280
3 1/2″101.63.055.745.745.748.088.0890
4″114.33.056.026.026.028.568.56100
5″141.33.46.556.556.559.529.52125
6″168.273.47.117.117.1110.9710.97150
8″219.073.768.188.188.1812.712.7200
10″273.054.199.279.279.2712.715.08250
12″323.854.579.529.5210.3112.717.47300
14″355.64.776.359.5211.1219.05350
16″404.64.776.359.5212.721.44400
18″457.24.776.359.5214.2723.82450

Aluminium Alloy Pipes and Pipe Fittings Chemical Composition

GradeSiFeCuZnMnMgTiCrAlOthers(Total)
Aluminium0.40 – 0.800.70 max0.15-0.400.25 max0.150.8-1.20.15 max0.04-0.35Balance0.15 max

Aluminium Alloy Pipes and Pipe Fittings Mechanical Properties

TemperTensileHardness
-Ultimate-Yield-ElongationBrinell
-KSIMPAKSIMPA%-
T6, T65145310211452565

Industrial Application of Aluminium Alloy Pipe and Pipe Fittings

Defence & Aerospace

Defence & Aerospace

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Oil/Gas

Oil/Gas

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Speciality Valves & Vacuum

Speciality Valves & Vacuum

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Precision Components

Precision Components

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

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FAQ

What are the advantages of using aluminium alloy pipes and pipe fittings?

Aluminium alloy pipes and pipe fittings offer several advantages over other materials, including their high strength-to-weight ratio, corrosion resistance, and excellent thermal and electrical conductivity. They are also easy to work with and can be easily formed into various shapes and sizes.

What types of aluminium alloy pipes and pipe fittings are available?

There are several types of aluminium alloy pipes and pipe fittings available, including seamless pipes, welded pipes, and threaded pipes. Pipe fittings include elbows, tees, couplings, and flanges.Know more

What is the difference between seamless and welded aluminium alloy pipes?

Seamless aluminium alloy pipes are made by extruding a solid billet of aluminium through a die, while welded aluminium alloy pipes are made by welding together pieces of aluminium. Know more

What is the standard size of aluminium alloy pipes and pipe fittings?What are the applications of Aluminium Alloy Plates?

The standard size of aluminium alloy pipes and pipe fittings varies depending on the specific grade and application, but they are typically available in sizes ranging from 1/8 inch to 24 inches. Know more