Aluminium Welded Pipes manufacturer in Ethiopia

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Haider Aluminium, located in Addis Ababa, Ethiopia, takes pride in producing top-notch aluminium welded pipes designed specifically for industrial and infrastructure applications. Our state-of-the-art facility is set up for precision fabrication, allowing us to deliver welded aluminium pipes that are not only lightweight but also resistant to corrosion and precise in their dimensions. We cater to both local and regional markets, always aiming to meet international standards while ensuring consistent quality and flexibility in responding to our customers’ needs. When you choose aluminium welded pipes from Haider Aluminium, you gain advantages like material efficiency, lighter transport weight, and a reliable supply chain in the Ethiopian and East African markets.

Welded pipes are usually crafted from aluminum alloys, like the 6000-series (think 6061 or 6082) or sometimes the 5000-series (like 5052), depending on what they’re being used for. These alloys primarily consist of aluminum as the base metal, mixed with alloying elements such as silicon (around 0.2-1.3%), magnesium (about 0.45-1.2% for the 6000-series), and trace amounts of iron, manganese, copper, and zinc. You can expect typical properties like a density of roughly 2.70 g/cm³ and a modulus of elasticity close to 70 GPa, which is pretty standard for aluminum alloys. The tensile strength can vary between approximately 150-260 MPa, depending on the temper and alloy, while elongation values usually hover around 4-12% under normal conditions. These mechanical characteristics ensure that welded aluminum pipes maintain their structural integrity, weldability, formability, and resistance to corrosion, making them suitable for tough applications.

Aluminium Welded Pipe

1100 Aluminium Alloy Welded Pipes

7050 Aluminium Alloy Welded Pipes

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Aluminium Welded Pipes Specifications

Standards : ASTM B345, B241, B429 / ASME SB345, SB241, SB429

Standard : AMS QQ-A-200/8, AMS QQ-A-200/9, AMS 4160/4161/4172

Size : 8 (1-1/2″ / 1.900″)

Outer Diameter : 1″ through 16″

Length : Double Random, Single Random, Cut Length

Thickness : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

End : Plain End, Beveled End, Threaded

ASTM B241 / ASME SB241 – Standard Specification for Aluminum and Aluminum-Alloy Welded Pipe and Welded Extruded Pipes

ASTM B345 / ASME S345 – Standard Specification for Aluminum and Aluminum-Alloy Welded Pipe and Welded Extruded Pipe for Gas and Oil Transmission and Distribution Piping Systems

ASTM B429 / ASME SB429 – Standard Specification for Aluminum-Alloy Extruded Structural Pipe and Tube

EN AW-AlMg1SiCu – Standard Specification for Aluminum and Aluminum-Alloy Round Pipe

ISO AlMg1SiCu – Standard Specification for Aluminum and Aluminum-Alloy Cold / Hot Rolled Piping

Aluminium Welded Pipes Chemical Composition

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
5083	0.40 max	0.40 max	4.0 / 4.90	0.40 / 1.0	0.10 max	0.25 max	0.15 max	0.05 / 0.25	0.05 max	Bal
6061	0.7	0.4-0.8	0.8-1.2	0.15	0.15-0.4	0.25	0.15	0.15-0.35	0.005/0.15	Remainder
6068	0.50 max	0.7 – 1.3	0.06-1.20	0.40-1.00	0.10 max	0.20 max	0.10 max	0.25 max	0.05 max	Bal
7075 min			2.10		1.20	5.10		0.18
7075 max	0.50	0.40	2.90	0.30	2.00	6.10	0.20	0.28	0.05

Mechanical Properties of Aluminum Welded Pipes

Alloy	Temper	UTS(Mpa)		% Elongation			Tensile Strength	Hardness Brinell	Proof Stress	Yield Strength (PSI)	Shear Strength (PSI)	Brinell Hardness
Alloy	Temper	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
5083				12 Min %			275 – 350 MPa	75 HB	125 Min MPa
6061				–			45,000	12		40,000	31,000	95
6082				8			295	95	–	240	–	–
7075 T6, T651				11				83-572		73- 503		150
7075 T73, T7351				13				73-503		63-434		NA

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Types of Aluminium Welded Pipes

Largest Aluminium Welded Pipes Manufacturer and Exporter in Addis Ababa, Ethiopia

Haider Aluminium based in Addis Ababa, Ethiopia 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.

Aluminium Welded Pipes Equivalent Grades

Grade	UNS	USA	Japan	France	ISO	WNR	EN	DIN	ISO	BS (OLD)
1100	A91100	AA1100	JIS A1100P	NF 1100	Al 99.0 Cu.	–	–	–	–	–
6082	A96082	AA6082	–	–	–	3.2315	AW-6082	AlMgSi1	AlSi1MgMn	HE30
5083	A95083	5083	–	–	AlMg4,5Mn0,7	3.3547	AW-AlMg4,5Mn0,7	AlMg4,5Mn	–	–
6061	A96061	AA6061	–	–	–	3.3211	AW-AlMg1SiCu EN AW-6061	AlMgSiCu	AlMg1SiCu	HE20
7075	A97075		7075			3.4365	ENAW-AlZn5.5MgCu EN AW-7075	AlZnMgCu1.5	AlZn6MgCu	7075 L95 L96, V95

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Modern Equipments

Expert Engineers

Well Maintained

Efficient Factories

Aluminium Welded Pipe Sizes

NB Sizes	Sch 5	Sch 10	Sch 40	Sch 80	Sch 160
1/8″	✓	✓	✓	✓
1/4″	✓	✓	✓	✓
3/8″	✓	✓	✓	✓
1/2″	✓	✓	✓	✓	✓
3/4″	✓	✓	✓	✓	✓
1″	✓	✓	✓	✓	✓
1 1/4″	✓	✓	✓	✓	✓
1 1/2″	✓	✓	✓	✓	✓
2″	✓	✓	✓	✓	✓
2 1/2″	✓	✓	✓	✓	✓
3″	✓	✓	✓	✓	✓
4″	✓	✓	✓	✓	✓
5″	✓	✓	✓	✓
6″	✓	✓	✓	✓

Physical Property For 6082 Aluminium Welded Pipe

Physical Property	Value
Density	2,70 g/cm³
Melting Point	582 °C
Thermal Expansion	23.4 x 10^-6 /K
Modulus of Elasticity	69 GPa
Thermal Conductivity	170 W/m.K
Electrical Resistivity	%43 IACS

Are Custom Sizes Available For Aluminium Welded Pipes?

Yes, we offer custom sizes for Aluminium Welded Pipes to meet specific project needs. Our team at Haider Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@haideraluminium.com

Uses of Aluminium Welded Pipes

Haider Aluminium’s welded aluminium pipes are incredibly versatile, finding their place in a variety of applications. They’re perfect for piping systems in water treatment facilities, HVAC setups, marine and offshore projects, as well as general industrial processes and structural uses where saving weight is a priority. Thanks to aluminium’s impressive strength-to-weight ratio and its natural resistance to corrosion, these pipes excel in humid or salty environments, and they shine in situations where easy installation is crucial. Whether they’re used for compressed air, fluid distribution, structural tubing, or lightweight frame systems, these welded aluminium pipes provide a robust and cost-effective solution for today’s infrastructure and industrial needs.