Fin Stock

Hindalco's spiral fin stock is an established product in the market for heat exchange applications. With the help of high-quality ingots, state-of-the-art gauge and shape control and precision slitting, we manufacture fin stock that has tight gauge tolerances and excellent slit edges. A tight build-up combined with sound internal metallurgical properties makes it suitable for all types of finning. The product meets the stringent specifications of globally competitive companies.

Slit quality

Free from nicks, cuts and heavy burrs.

Coil build-up

Uniform and tight enough to be handled horizontally.

Applicable standards

ASTM - SB -209M, Aluminium association aluminum standards and data, Hindalco manufacturing limits (as applicable).

Packing

Spiral fin stock is placed on wooden skids in an eye-to-sky position. It is wrapped in HDPE fabric and hardboard and strapped with hoop iron. Moisture protection is ensured with silica gel packets and the entire packed product is placed in a wooden box.

Applications:
Industrial heat exchangers

Aluminum fin stock is widely used in household colding equipment and vehicle air conditioner etc. Product performance arrives at the International advanced level. And our products are popular among many countries.Type: Bare, hydrophilic ( white, blue, gold)Alloy: 1100, 1200, 8011, 3003, 1030BTemper: H22 H24 H26 OThickness(mm): 0.08-0.20Width (mm): 50-1070Core I. D.: ª¦75, ª¦150, ª¦200, ª¦300The hydrophilic coating, as we all know, has many merits, such as high corrosion resistance, no white powder, no pollution, without water bridge, high heat exchange effciency, reducing windage, conserving energy and so on.

Wooden case or wooden pallet

Alu fin stock

We are supplying aluminium bare fin stock as well as precoated hydrophilic fin stock in alloy 1100 and 8011. Please contact us freely with your specifications.

Process: the extruded fin tube is bimetallic combined with integral aluminum fins on the outside surface. The base tube is inserted inside the aluminum tube and both tubes are passed through extrusion machine. The tight mechanical bond between aluminum tube and inner base tube is accomplished during the fining work and same time makes the n steel, low-alloy steels, stainless steel , brass , copper , cooper-nickel alloys , aluminum bronze , nickel alloys , titanium etc...
Fin materials: aluminum 1060f, aluminum 6063-o, aluminum1100-o, copper
Tube od: 16 mm to 50.8mm. Tube wall thickness: 1mm min
Tube entire length: 16, 000mm max. Other lengths are also available to accommodate customer's need.
Fin thickness: 0.3mm to 0.7mm, 0.4mm at average. Fin height: 16mm max. Fin pitch (mm): 6 fpi to 12fpi.


As per purchase quantities

Capacitors use aluminum foil
um foil. We also offer you with cable aluminum foil of competitive price. For further information, go to df-aluminum.Com now!

Zhengzhou dafa aluminum industry co ;ltd was founded in 2008, is a manufacturer of aluminum foil and supplier of aluminum coil and aluminum sheet , located in gongyi aluminum industrial zone and covers an area of 66700 square meters , our main processing equipment is manufactured by the well-known manufacturers. With a annual production of 20000tons of single zero foil and 5000tons of double zero foil and supply 100000 tons aluminum sheet and 50000tons aluminum coil .
With a focus on deep processing of aluminum foil products .We offer electronic label foil , honeycomb aluminum foil .Chocolate foil , medical foil , air conditioning foil , cable foil , container foil , cigarette foil , household aluminum foil etc .The reliability and high quality of our products has made them widely popular in industries like printing , electrical equipment , food packaging, cosmetics and medical packing , automobile , and electronic manufacturing , as for the aluminum sheet , we supply 1 , 3 .5, 6, 8 series aluminum sheet .
Owned the advanced equipments, superior quality administers and toping working team, we can offer our customer high quality product and the finest service. We are looking forward to establishing long-term business relations with clients from home and abroad on the principle of mutual benefit.


Wooden cases

One of the largest integrated primary producer of aluminium in Asia. With a pan-Indian presence that encompasses the entire gamut of operations, from bauxite mining, alumina refining, aluminium smelting to downstream rolling, extrusions and recycling, Hindalco enjoys a leadership position in aluminium and downstream value-added products in India.

Our Indian aluminium operations are integrated and consist of bauxite mining, alumina refining, smelting and converting primary metal into value-added products. We have dedicated sources for critical raw materials such as bauxite, power and coal. We also have committed supply sources for auxiliary chemicals.

Our finished products include alumina, primary aluminium in the form of ingots, billets and wire rods, value-added products such as rolled products, extrusions and foils. Metallurgical alumina is used for our own captive needs. Chemical alumina and hydrates are used in range of industries including water treatment, fillers in cables and plastics, refractories and ceramics, glass among others.

Our facilities are in regions close to raw material sources, low cost and available labour and demand markets. This helps in reducing costs and improving profit margins. The technology upgrade has resulted in higher utilisation rates at our plants and improved efficiency.

We believe implementation of superior technology not only reduces costs but also provides superior and customised products, thus, improving our sales.

Hindalcoâ??s integrated complex at Renukoot, in Uttar Pradesh, India, houses an alumina refinery, an aluminium smelter and facilities for the production of semi-fabricated products. Power is sourced from our Renusagar power plant, located about 45km from Renukoot. Our facilities also include an aluminium smelter and an aluminium FRP facility (for rolled products, extrusions products and wire rods) at Hirakud (Odisha) with a captive power plant and coal mine, and alumina refinery at Muri (Jharkhand). Our Chemical grade alumina plant is located at Belagavi (Karnataka), and rolling mills at Belur (West Bengal), Taloja near Mumbai and Mouda near Nagpur (Maharashtra). Foil rolling facility is situated at Mouda near Nagpur (Maharashtra) and our extrusion plant at Alupuram (Kerala).

Hindalco's new age smelters at Aditya (Odisha) and Mahan (Madhya Pradesh), operating on state-of-the-art AP36 technology, have not only resulted in expansion of our capacities but also improved cost-efficiency of our operations. These smelters have their own captive power plants and source alumina from Utkal, our 100% subsidiary.

Utkal Alumina (Odisha) is a world class refinery with one of the lowest cost structure in the world. The bauxite for Utkal is sourced from Baphlimali mines by a 18 kilometer long conveyor, one of its kind in the world.

Aluminium is used extensively in the transport industry due to its high strength to weight ratio and its excellent impact absorption qualities. Western countries use an average of 140kg of aluminium per vehicle, whereas it stands at 40kg per vehicle in India.

Hindalco's high-quality aluminium is preferred for its superior alloy composition and metallurgical properties that meet stringent performance parameters. Our expertise is backed by the superior Wagstaff AirSlip casting technology. From brakes to ignition, transmission to suspension, cooling and exhaust systems to windows and structurals, ornamentals to accessories, automobile heat exchangers and registration plates, Hindalcoâ??s superior aluminium material is for making the most precise automobile components.

Aluminium is used extensively in the transport industry due to its high strength to weight ratio and its excellent impact absorption qualities. Western countries use an average of 140kg of aluminium per vehicle, whereas it stands at 40kg per vehicle in India.

Hindalcoâ??s high-quality aluminium is preferred for its superior alloy composition and metallurgical properties that meet stringent performance parameters. Our expertise is backed by the superior Wagstaff AirSlip casting technology. From brakes to ignition, transmission to suspension, cooling and exhaust systems to windows and structurals, ornamentals to accessories, automobile heat exchangers and registration plates, Hindalco's superior aluminium material is for making the most precise automobile components.

Hindalco brands:


Maxloaderâ?¢ is an all-aluminium truck body made of extruded profiles from Hindalco.
Maxloader truck bodies are lighter, more environment friendly and fuel efficient