Seamless aluminium tubes - Import export

Seamless aluminium tubes can be ordered in all commercially available aluminium alloys in addition to high strength aluminium alloys which are required for more demanding applications. ALUnna has a number of extrusion presses equipped with mandrel piercing capability. This allows us to extrude a large range of extruded tubular dimensions from a number of different billet diameters. The size range for seamless extruded tubes ranges from 17 mm to 300 mm in diameter.

Aluminiumwerk Unna AG is specialised in the production of Aluminium tubes. The Aluminium tubes are extruded on site using two possible methods. These are either Seamless extrusion or Porthole extrusion. It is quite simple to distinguish between the two extrusion methods. In seamless extrusion, a mandrel is positioned and fixed inside the extrusion die, creating the inner contour of the tube. In porthole extrusion, the mandrel is fixed and is supported by a number of integral bridges affixed to the outer portion of the extrusion die.

In the aluminium industry, the porthole extrusion process is the standard method for the production of extruded tubes and profiles. The process is limited to a number of aluminium alloys. However, most of the commercially available medium strength aluminium alloys such as EN AW-6060 or EN AW-6082 can be extruded by porthole extrusion.

Depending on the application, tubes may require subsequent drawing following the extrusion process. Examples of this are: a requirement for a high degree of dimensional control and/or the need for tight tolerances, where the final outside diameter and/or wall thickness of the extruded tubes can only be achieved by subsequent cold drawing, where the final mechanical properties for non-heat treatable alloys are to be achieved by strain hardening (drawing) or where special requirements exist for the microstructure of the tubes.

Seamless tube elbows made of aluminum for welding.

Heat protection tubes are made by layering several kinds of aluminum alloy foil and other materials, such as fiberglass and plastic with corrugations. The excellent reflectivity of the aluminum alloy on the external surface reflects radiant heat, and its insulating power additionally serves to protect the aluminum flexible tube’s content from heat sources. These products have great flexibility but high dimensional stability, and they can be compressed or extended as required. They can also be fastened or mounted easily by crimping the end fittings.

"Unleash the Potential of Your Projects with Magmett's Superior Aluminum Profiles - Crafted with Precision, Backed by Quality" Introducing Magmett Aluminium Profiles, the epitome of excellence in the realm of aluminum profiles. Crafted meticulously from our very own "Made by Magmett" billets, our premium quality profiles are unrivaled in their performance and durability. With a thickness range spanning from 0.8mm to 125mm, and profile sizes reaching up to an impressive 14300mm, Magmett offers a diverse range of options to suit your specific needs. Our profiles are available in various alloys, ensuring that you find the perfect match for your project. To further enhance the aesthetic appeal and longevity of our profiles, we offer a selection of sand blasted anodized and powder coated finishes. These finishes not only add a touch of elegance to your design but also provide added protection against the elements.

Custom Quality Anodized Aluminum Tubes Ming Xiao Manufacturing Co., Ltd engaged in precision turning parts manufacuring more than 20years, we have a lot of different machines for different turned parts & machined parts. we custom quality anodized aluminum parts according to customers drawing or samples. As a professional machined parts supplier from China,we can produce aluminum machined parts from aluminum bar,aluminum extruded profiles,aluminum tubes,rough parts of die castings, All commonly used aluminum alloy can be processed, if you want the aluminum alloy Number is not routinely supplied, as long as the quantity is enough, we can provide customized services. We are specialize in custom Anodized Aluminum tube, we do further CNC turning on anodized products to make texture of decorative design,If you have any aluminum machined Parts need done anodizing,Welcome contact us to discuss about your projects.

Ming Xiao Manufacturing Co., Ltd engaged in aluminum tube bending services more than 10 years, we have produced various types of aluminum tube frames, tube bent fittings, include welded tube and seamless pipe, Elliptical tube and rectangular tube. we produce tube bending components from materials of stainless steel tube, aluminum tube, carbon steel tube, brass & copper tube. We have a variety of tube processing equipment, such as automatic tube bending machine, semi-automatic tube bending machine, double-head tube bending machine, curved arc machine, diameter shrink machine,diameter enlarge machine, precision pipe cutting machine, welding machine, drilling Machine, etc. We have a variety of tube processing equipment, such as automatic tube bending machine, semi-automatic tube bending machine, double-head tube bending machine, curved arc machine, diameter shrink machine,diameter enlarge mac

LBI manufactures a wide range of alloys. Our production and material expertise, gained though almost 100 years involvement in the Foundry business, combined with our testing laboratories and control equipment, enables us to meet the very diverse requirements of worldwide market. Below, you can find some of the alloys we produce (they are listed by ’family’), as well as their approximate equivalent specifications. They constitute only a few examples of our manufacturing potential, so please enquire to our specialist team for all of your requirements. few examples: AS 7 G 06, AC - Al Si7 Mg0,3, A13560 - ANSI A356.0, WNr. 42100

Durability and corrosive resistance are key criteria when it comes to precision thin wall tubing for industrial condensers. The tube mill at Superior Tube more than meets that requirement, and we supply products to a range of leading engineering companies. In the energy sector, our high quality stainless steel and nickel alloy condenser tubes are used for the cooling, heating or re-heating of fluids or gases within steam turbines that generate electricity. Condenser tubing products can be purchased from Superior Tube as seamless, welded or welded drawn tubes in a multitude of sizes ranging from 0.010” OD to 1.500” OD with wall thickness as light as .003” Please note that we have a minimum order value of £10,000.

The high precision seamless tubes manufactured at Fine Tubes begin their journey as seamless tube extrusions, in a range of different sizes. This material is reduced in size several times until it gradually reaches the exact specifications our customers require. Each time we perform a reduction process, the tube needs to be cut, cleaned and heat treated before the next one can commence. Please note that we have a minimum order value of £10,000.

Seamless (seamless) pipe is produced and complies with GOST 8731; 8732; 8733; 8734 in our State and in neighboring countries and is in demand at production sites, construction of housing and non residential premises, mechanical engineering, car building, manufacturing of mechanical blanks, various kinds of metal structures and products. The seamless pipe is used for laying electrical wires, for transporting oil products, chemicals, in drilling rigs, refrigeration and traction units. Thick walled seamless round pipe is used for the production of workpieces obtained by the mechanical (turning) method and the defense industry of our country. Thick walled pipe can significantly save time and money for machining parts, while saving the cutting turning tool. Seamless profile pipes are designed for the production of metal structures with increased mechanical requirements and loads. You can contact us by mail - marketing@stalevar.com or by phone +380675624220.

Rectangular Tubes (Any Surface)

Aluminium Square Tubes ( Any surface)

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Universally applicable Best quality Cheap price

Universally applicable Best quality Cheap price

Shape: square tube Material: EN AW-6060 (AlMgSi0,5), 3.3206 Condition: solution annealed, artificially aged Type of production: pressed Surface finish: Mill-finish Standard: EN 755 eClass 9.1: 35020190 UNSPSC 11.2: 30102306 Dimensions: Thickness (mm): 1.5 - 5 Length (mm): 6,000 Edge length (mm): 15 - 150

Shape: Square tube, round edged Material: EN AW-6060 (AlMgSi0,5), 3.3206 Type of production: pressed Condition: solution annealed, artificially aged Surface finish: mill-finish Standard: EN 755 eClass 9.1: 35020190 UNSPSC 11.2: 30102306 Dimensions: Thickness (mm): 2 - 4 Length (mm): 6,000 Edge length (mm): 30 - 80 Radius (mm): 2 - 6

Shape: Rectangular tube Material: EN AW-6060 (AlMgSi0,5), 3.3206 Type of production: pressed Condition: solution annealed, artificially aged Surface finish: anodised Standard: EN 755 eClass 9.1: 35020190 UNSPSC 11.2: 30102306 Dimensions: Thickness (mm): 2 - 3 Length (mm): 6,000 Height (mm): 20 - 30 Width (mm): 40 - 50 RAL colour: E6 anodize EV1

Shape: rectangular tube, 2 centre crossbars Material: EN AW-6060 (AlMgSi0,5), 3.3206 Type of production: pressed Condition: solution annealed, artificially aged Surface finish: mill-finish Standard: EN 573-3, 755-1/-2/-9, EN 15088 eClass 9.1: 35020190 UNSPSC 11.2: 30102306 Dimensions: Thickness (mm): 2 Length (mm): 6,000 Height (mm): 18 Width (mm): 200

Aluminium Round Tubes ( Any surface)

Shape: rectangular tube, round edged Material: EN AW-6060 (AlMgSi0,5), 3.3206 Type of production: pressed Condition: solution annealed, artificially aged Surface finish: mill-finish Standard: EN 755 eClass 9.1: 35020190 UNSPSC 11.2: 30102306 Dimensions: Thickness (mm): 1.8 -3 Length (mm): 6,000 Height (mm): 15 - 40 Width (mm): 25 - 80 Radius (mm): 2 - 6

Shape: round tube Material: EN AW-6060 (AlMgSi0,5), 3.3206 Type of production: pressed Condition: solution annealed, artificially aged Surface finish: anodised Standard: EN 755 eClass 9.1: 37030490 UNSPSC 11.2: 40142106 Dimensions: Thickness (mm): 2 - 3 Length (mm): 6,000 Diameter (mm): 30 - 50 RAL colour: E6 anodise C-35, E6 anodise EV1

Form: round tube Material: EN AW-6060 (AlMgSi0,5), 3.3206 Manufacturing method: pressed Surface quality: mill-finish Norm: EN 755 eClass 9.1: 37030490 UNSPSC 11.2: 40142106 Dimensions: Thickness (mm): 1 - 10 Length (mm): 6,000 Diameter (mm): 6 - 200

Shape: rectangular tube Material: EN AW-6060 (AlMgSi0,5), 3.3206 Type of production: pressed Condition: solution annealed, artificially aged Surface finish: mill-finish Standard: EN 755 eClass 9.1: 35020190 UNSPSC 11.2: 30102306 Dimensions: Thickness (mm): 1.5 -5 Length (mm): 6,000 Height (mm): 10 -100 Width (mm): 20 - 200

Shape: square tube Material: EN AW-6060 (AlMgSi0,5), 3.3206 Condition: solution annealed, artificially aged Type of production: pressed Surface finish: anodised Standard: EN 755 eClass 9.1: 35020190 UNSPSC 11.2: 30102306 Dimensions: Thickness (mm): 2 - 3 Length (mm): 6,000 Edge length (mm): 25 - 30 RAL colour: E6 anodize EV1