Drawn Tubes

Aluminium Drawn Tubes

AluSil International is the absolute specialist in the supply of aluminium precision drawn tubes. We deliver aluminium porthole drawn tubes and especially aluminium seamless drawn tubes. Our main customers can be found in the defence industry, aerospace industry, optical industry, electronic industry and automotive industry. High quality aluminium cold drawn seamless tubes from AluSil International are also widely used in sports equipment.

Our drawn tubing are coming out of manufacturing plants with an approved Quality System, UNI EN ISO 9001: 2000, ISO 14001 and AS 9100B by AFAQ-AFNOR.

We can performance metallurgical, mechanical and structural tests and also non-destructive tests, eddy current and ultrasonic.

AluSil International can supply aluminium drawn tubing in conformity with requirements stated in the customer’s specifications and international norms such as EN, AIR, AFNOR, AMS, WW-T, ASTM, BS/L, UNI and many more.

Wrought alloys available:

Series 1000: 1050 / 1070 / 1100

Series 2000: 2011 / 2014A / 2017A / 2024 / 2618

Series 3000: 3003 / 3103 / 3004 / 3104

Series 5000: 5049 / 5051A / 5052 / 5056 / 5083 / 5086 / 5154A / 5251 / 5754

Series 6000: 6005 / 6060 / 6061 / 6063 / 6082

Series 7000: 7003 / 7005 / 7010A / 7020 / 7022 / 7046 / 7049A / 7050 / 7075 / 7175

Other alloys are available on specific request.

Dimensions:

Starting with 0.20 mm outside diameter.

Starting with 0.025 mm wall thickness.

Tolerances:

Depending on outside diameter, up to +/- 0.005 mm.

Straightness deviation max. 1 mm / m.

Shapes:

Round tube, square tube, rectangular tube, oval tube, hexagon tube, octagon tube, sectional tube.

Fabrications:

Cutting, deburring, CNC machining, tapering, polishing, anodising.

Aerospace Aluminium Seamless Drawn Tubes:

Aluminium Alloy BS Specification US Federal Specification
2014A L105, L63
2024 WW-T-700/3, AMS 4088
3003 WW-T-700/2, AMS 4067
5052 WW-T-700/4, AMS 4070
5086 WW-T-700/5
5251 L56
6061 L117, L118 WW-T-700/6, AMS 4080 / 4082
6082 L114
7075 WW-T-700/7

CALU:

Aluminium 7075-T6 core tube covered with Carbon (for more information, please take a look at our Carbon webpage).

We also have good possibilities for hydroformed aluminium tubes, double butted aluminium tubes and triple butted aluminium tubes.

Please feel free to contact us for drawn aluminium alloy tubes outside our above mentioned range as our production program is growing constantly.



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