Aluminium tubes - Import export

internal coating machine for collapsible tubes

The surface treatment is black anodizing. The process is CNC turning.

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.

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.

Seamless tube elbows made of aluminum for welding.

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.

compact internal coating machine for collapsible tubes

Refrigeration bitube

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

Ming Xiao Mfg engaged in metal parts custom machining services more than 20 years,we can produce tube accessories from stainless steel,aluminum, copper & brass, generally we buy standard tube or pipe to produce the parts, However, since the size of the foreign customer is in inches, we need to customize the pipe to process the finished products. have been customed many kinds of metal parts for different industries.We providing relavent processes such as punching,bending,cutting,shearing,riveting,spinning,welding,deep drawing,etc. Materials: Aluminum,copper/ brass,stainless steel, carbon steel, Mild steel,cold roll steel, Kovar steel,etc. CRS (cold rolling steel) sheet, HRS (hot rolling steel) sheet,hot-galvanize steel sheet (SGCC,SPCC,). stainless steel: 201,304,316... Aluminum alloy: 1060,2024, 3003,5052,6061,etc All standard brass and copper If you are interested in our tube processing services, please contact us for consultation!

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

Rectangular Tubes (Any Surface)

Aluminium Square Tubes ( Any surface)

Universally applicable Best quality Cheap price

Universally applicable Best quality Cheap price

Universally applicable Best quality Cheap price

aluminium; square tube, rectangular tube, equal angle, l profile, tube, t profile,aldoks for windows&doors,sliding profiles, insect screen profile, glass balcony, gunwale, ALS 60, ALS 55, wall system, furniture profile, shower cabinet profile, aluminum solar profile, shutter profile, advertisement profile, PVC, truck trailer, industry profile, other aluminum section

Tubes made of aluminum offer various advantages, such as corrosion resistance, low weight and high stability. Aluminum tubes are very durable and can be recycled without loss of quality. A wide variety of constructions can be realized with tubes made of aluminum.

aluminum tubes with flange for connecting hoses together. Special sizes and lengths are possible on request.

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.

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.

High frequency welded fin tube extendheat transfer surface that provides maximum efficiency in theat exchange applications from exhaust hot gas to a contained liquid process. Both solid and serrated fin tube is used for Heat recovery steam generator, Petrochemical, Boiler Plants, Economnizer, Gas cooler and Heat exchangers in a wide range of applications. Solid fin tube is recommened for contaminated gas streams where oil, coal, wood or other high fouling fuels are used. Serrated fin tube is primarily used in clean streams. Product Specification Bare tube diameter : 15.88 mm ~ 50.8mm Fin pitch : 5 ~ 12 FPI Fin height : 6.35~25.4mml Fin thicknes : 0.3~0.75mm Fim material : Aluminum or Copper Length : 20,000mm(Max.) Our Company First of all, we are very pleased to take the opportunity to introduce you about our company. DRTC is a highly qualified manufacturer of Aluminum fin tubes for AFC and also of Copper Alloy Tube & Pipe and pleasure vessels parts such as tube-sheet.

Aluminum Nitride (ALN) Ceramic Tube: The aluminum nitride (ALN) ceramic has high thermal conductivity(5-10 times as the alumina ceramic), low dielectric constant and dissipation factor, good insulation and excellent mechanical properties, non-toxic, high thermal resistance, chemical resistance ,and the linear expansion coefficient is similar with Si,which is widely used in communication components, high power led, power electronic devices and other fields.Special spec products can be produced upon requests. PRODUCT PERFORMANCE: 1.Uniform microstructure 2.High thermal conductivity* (70-180 Wm-1K-1), tailored via processing conditions and additives 3.High electrical resistivity 4.Thermal expansion coefficient close to that of Silicon 5.Resistance to corrosion and erosion 6.Excellent thermal shock resistance 7.Chemically stable up to 980°C in H2 and CO2 atmospheres, and in air up to 1380°C (surface oxidation occurs around 780°C; the surface layer protects the bulk up to 1380°C).

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.

robolink® connecting tubes d26 Customized assembling (length) Inner contour (anti-twist device) Feedthrough of ropes and pneumatic hoses, cables Corrossion-resistant Light Stable robolink® multi-axis joint robolink® Configurator

Item No. : PT-005 Paper tube with curled edges, lift-off lid and neck glued in the base. Product made of 157gsm art paper 1mm thick tube and aluminium foil liner to prevent moisture. Tube used for food packaging - chocolates, candies and biscuit, dryfruit or snacks

Item No. : PT-008 Paper tube box with curled edges, neck glued in the base, built-in spacer to create a cabinet for powder product, Removable sticker to keep product in position before using, diecut seal piece at bottom to get product into the packaging. Tube lid made of gold aluminium foil and 1.2mm white tube, 157gsm art paper and 1.2mm white tube for neck and base. C1S art card for built-in spacer and seal spacer. 3M double-sided tape to secure the seal piece. Removable sticker to powder product in position before using. Unique packaging for talcum powder or any product that is in powder format. This product is to show our manufacturing expertise only. It is NOT for resale but we are experience to produce similar products with your own size, illustrations and trademark.