Aluminium Welded Pipes manufacturer in New Zealand

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Nestled in the heart of Hamilton, Kiri Aluminium stands as a dedicated local source for top-quality aluminium welded pipes. We take pride in blending traditional Kiwi craftsmanship with modern manufacturing techniques, ensuring every pipe we produce meets the highest standards. For local businesses and industries across New Zealand, we provide a reliable, homegrown solution, backed by expert knowledge and a commitment to supporting the community we call home. When you choose Kiri, you’re choosing a partner invested in the strength and success of your projects.

The composition of these pipes, typically crafted from durable alloys like 6061 or 6063, is key to their performance. This material choice results in pipes that offer an excellent strength-to-weight ratio, making them remarkably strong yet easy to handle and install. They naturally resist corrosion, which is a huge advantage in our demanding environments, and they perform consistently across a wide range of temperatures. This reliable combination of lightness, strength, and durability makes them a practical and long-lasting choice for numerous applications.

Aluminium Welded Pipe

1100 Aluminium Alloy Welded Pipes

7050 Aluminium Alloy Welded Pipes

ASTM B345 Aluminium Welded Pipes Exporter in Auckland, Al Alloy Welded Pipes Supplier in Hamilton, Aluminium Welded Pipes Distributor in Dunedin, Aluminum Welded Pipe Price in Dunedin, Aluminium Welded Pipe, Aluminium Welded Pipes Supplier in New Zealand, Stockist of Welded Pipe Manufacturer in Wellington, Aluminum Welded Pipes Supplier in New Zealand, Aluminium Welded Pipe Price List in Hamilton, Aluminium Welded Pipe Supplier in Wellington, Al Alloy Welded Pipe Supplier in New Zealand, Aluminium Welded Pipe Exporter in Tauranga, Aluminium Extruded Welded Pipe Exporter in New Zealand

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

Get a Customized Quote for High-Quality Aluminium Products Tailored to Your Needs!

Types of Aluminium Welded Pipes

Largest Aluminium Welded Pipes Manufacturer and Exporter in Hamilton, New Zealand

Kiri Aluminium based in Hamilton, New Zealand 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

Welded Pipes Alloy Exporter in Dunedin, Welded Pipes Sizes, Al Welded Pipes Supplier in Hamilton, Stockist of Aluminum Alloy Welded Pipes in New Zealand ,Aluminum Welded Pipes Stockist in Auckland, Aluminium Welded Pipes Price List in New Zealand, Aluminium Alloy Extruded Welded Pipe Manufacturer in Tauranga, Al Welded Pipes Weight Chart, Aluminum Welded Pipes Supplier in New Zealand, Aluminium Welded Pipe Exporter in Wellington, Aluminum Welded Pipe Supplier in Tauranga

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 Kiri Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@kirialuminium.com

Uses of Aluminium Welded Pipes

The versatility of aluminium welded pipes from Kiri Aluminium makes them suitable for a wide array of projects. You’ll find them essential in structural frameworks, handrails, and protective fencing where strength and a clean appearance matter. They are also indispensable for moving gases and liquids in various industrial systems, from manufacturing plants to irrigation projects. Their light weight is a major benefit in transport applications, and you’ll even see them used creatively in modern architectural designs and sleek furniture, demonstrating their broad appeal beyond just industrial use.