- sales@blundellpipes.co.nz
- Hamilton, New Zealand
For over a decade, Blundell Pipes and Tubes has been a cornerstone of industry right here in Hamilton, building a reputation for reliability and precision. We take pride in supplying local and national businesses with high-quality aluminium coil tubing, crafted to meet the demanding needs of New Zealand’s diverse sectors. From our workshop to yours, we offer bespoke solutions, ensuring you get the exact specifications you need, backed by our deep commitment to customer support and local manufacturing excellence.
Our aluminium coil tubing is known for its exceptional versatility, stemming from a carefully selected composition that typically includes alloys like 3003 or 6061. This gives the material an excellent balance of strength and lightness, alongside impressive corrosion resistance. The coil form adds to its practical nature, allowing for easier transport and continuous installation in systems where long, uninterrupted runs are essential. You can count on it to be a durable and efficient choice for a wide array of projects.
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 B429 / ASME SB429 – Standard Specification for Aluminum-Alloy Extruded Structural Tube and Tube
EN AW-AlMg1SiCu – Standard Specification for Aluminum and Aluminum-Alloy Round Tube
ISO AlMg1SiCu – Standard Specification for Aluminum and Aluminum-Alloy Cold / Hot Rolled Tubing
| 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 |
| Alloy | Temper | UTS(Mpa) | % Elongation | Tensile Strength | Hardness Brinell | Proof Stress | Yield Strength (PSI) | Shear Strength (PSI) | Brinell Hardness | |||
| 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 | ||||||||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Aluminium Coil Tubing from Blundell Pipes and Tubes ensures high-quality, reliable performance for various industrial applications. As a trusted manufacturer and supplier in Hamilton, New Zealand, Blundell Pipes and Tubes offers precision-engineered aluminium coil tubing known for its exceptional strength, corrosion resistance, and lightweight properties. The company adheres to strict quality standards, providing durable, long-lasting products that meet industry specifications. With a commitment to customer satisfaction, prompt delivery, and technical support, Blundell Pipes and Tubes is the ideal choice for your aluminium coil tubing needs.
Blundell Pipes and Tubes, one of the largest suppliers of Aluminium Coil Tubing in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Aluminium Coil Tubing to meet your specific requirements. Our team at Blundell Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@blundellpipes.co.nz.
| 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 |
Aluminium Coil Tubing is widely used across various industries due to its lightweight, durable, and corrosion-resistant qualities. In HVAC systems, it serves as an efficient component for heat exchangers, condensers, and ductwork. The automotive industry employs it for fuel lines, hydraulic systems, and lightweight structural parts, boosting vehicle performance and fuel efficiency. Industrial machinery also makes use of aluminium tubing for pneumatic and hydraulic circuits, showcasing its versatility and reliability in demanding applications.
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