Aluminium Seamless Pipes manufacturer in Singapore

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Robert Aluminium stands out as a top manufacturer and supplier of Aluminium Seamless Pipes in Pulau Ujong, Singapore, providing high-quality products to industries around the globe. These pipes are crafted without any welded joints, which guarantees exceptional strength, impressive pressure handling, and precise dimensional accuracy. Renowned for being lightweight, resistant to corrosion, and having excellent thermal and electrical conductivity, Aluminium Seamless Pipes find their place in critical applications. At Robert Aluminium, we offer a variety of alloys, sizes, and finishes, all engineered to meet international standards, catering to sectors like aerospace, automotive, marine, oil & gas, power generation, and construction with unmatched reliability.

Aluminium Seamless Pipes are mainly made from aluminium, with alloying elements like magnesium, silicon, manganese, or copper, depending on the specific grade. They boast tensile strength that ranges from 90 to 570 MPa and yield strength between 35 to 500 MPa. The seamless manufacturing process boosts their structural integrity, ensuring they perform leak-free even under high pressure and temperature. These pipes are not only lightweight but also incredibly strong, showcasing excellent ductility, machinability, and resistance to corrosion. Their thermal and electrical conductivity adds to their versatility, making Aluminium Seamless Pipes a perfect fit for demanding environments and long-term applications.

Aluminium Seamless Pipe

1100 Aluminium Alloy Seamless Pipes

7050 Aluminium Alloy Seamless Pipes

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Aluminium Seamless 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 Seamless Pipe and Seamless Extruded Pipes

ASTM B345 / ASME S345 – Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless 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 Seamless 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 Seamless 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 Seamless Pipes

Largest Aluminium Seamless Pipes Manufacturer and Exporter in Pulau ujong, Singapore

Robert Aluminium based in Pulau ujong, Singapore 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.

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Modern Equipments

Expert Engineers

Well Maintained

Efficient Factories

Are Custom Sizes Available For Aluminium Seamless Pipes?

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

Aluminium Seamless 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

Uses of Aluminium Seamless Pipes

Aluminum seamless pipe is great for use in various industries due to its strength, light weight and corrosion resistant properties. In the construction industry, it is used in construction services, plumbing, HVSC. The automotive industry uses these pipes for fuel lines, air filters and cooling systems, benefiting from their low weight and durability. In the aerospace industry, aluminum seamless pipe is used for fuel systems, pipelines and building materials. In addition, it is used in chemical processing, marine applications, and heat exchangers, providing corrosion resistance and excellent performance in harsh environments Its versatility provides it is important for many industrial applications.