Bulan Pipes and Tubes, located in Jakarta, Indonesia, stands out as a leading manufacturer and supplier of Aluminium Seamless Tubing. They provide high-performance, precision-formed tubing solutions that cater to a variety of industries. Using cutting-edge extrusion and drawing techniques, Bulan’s aluminium seamless tubes are perfect for high-pressure applications where leak-free performance is essential. Renowned for their excellent surface finish, precise dimensions, and outstanding mechanical strength, these tubes comply with international standards and come in various alloys and tempers. Bulan is committed to rigorous quality control and tailored fabrication, serving sectors like aerospace, automotive, marine, and instrumentation with dependable, lightweight, and corrosion-resistant aluminium seamless tubing.
Aluminium Seamless Tubing is typically crafted from high-performance alloys such as 6061, 6063, 6082, or 7075, each with its own unique composition. For instance, 6061 is made up of approximately 97.9% Aluminium, 1.0% Magnesium, and 0.6% Silicon. Depending on the alloy, the mechanical properties can vary, offering tensile strengths between 200–550 MPa and yield strengths from 100–500 MPa, with elongation rates ranging from 8–20%. Seamless tubing is known for its superior strength, uniformity, and pressure resistance, making it ideal for critical applications. Additionally, these tubes are corrosion-resistant and can be easily machined and welded, depending on the chosen alloy and performance requirements.
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 Seamless Tubing from Bulan Pipes and Tubes guarantees exceptional quality and performance tailored to your specific needs. Our seamless tubing is crafted from high-grade aluminum alloys, ensuring superior strength and durability while minimizing the risk of leaks or weak points. We adhere to stringent manufacturing standards and quality control processes to deliver reliable products for various applications, including automotive, aerospace, and construction. Additionally, our dedicated team provides expert support and customized solutions, making Bulan Pipes and Tubes your trusted partner for all your aluminium seamless tubing requirements.
Bulan Pipes and Tubes, one of the largest suppliers of Aluminium Seamless Tubing in Indonesia, Jakarta, 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 Seamless Tubing to meet your specific requirements. Our team at Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
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 Seamless Tubing finds extensive use across industries that require high-precision, high-performance solutions. In aerospace and defense, it’s utilized for hydraulic lines, fuel systems, and structural supports. The automotive and motorsport sectors rely on seamless tubing for roll cages, suspension components, and lightweight frames. Marine and offshore applications take advantage of its corrosion resistance and impressive strength-to-weight ratio. It’s also used in medical equipment, instrumentation, and heat exchangers, where pressure containment and leak resistance are vital. Bulan Pipes and Tubes provides seamless tubing tailored to meet specific needs, ensuring top-notch quality and performance.
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