Pipeelines Covered Roofing Aluminium Coil
l Product Information
A1100 A3003 H16 H18 etc
1240mm 1250mm 1260mm
PE or PVDF
meet the customer requirement
more than 25 micron
more than 18 micron
various colours to choose
Acp, HPL, fireproof board, building decoration materials etc
l Packaging & Delivery
Packaging detail: Sea Worthy Wooden pallet
Delivery detail: About 25 days
l Company Profile
CNBM International Corporation, China National Building Materials (Group) Corporation, is one of the largest companies in China building material & equipment industry, with 42,800 employees and sales in 2005 of US Dollar 4.395 billion. In 2006, China National Building Material Company Limited was listed on Hong Kong Stock Market with the stock code as 3323.
Aluminium Products have been our featured products. We have specialized in aluminium products for about a decade and have sold our good quality aluminium products to the worldwide.
l CNBM World Wide
l Product Images
Q: Do you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest products catalogue?
A: Yes, it will be sent to you in no time.
Q: What is the MOQ?
A: 2.5 tons
Q: What are your payment terms?
A: We accept L/C, T/T.
- Q:What are the production processes of aluminum coil and what are the functions of various industrial furnaces in the production of aluminum? The more detailed, the better. Thank you! Points!
- There are aluminum annealing furnace, aluminum alloy quenching furnace, aging furnace and smelting furnace.
- Q:What are cold rolling aluminum coil and hot rolling aluminum coil? What are their features?
- If the rolling temperature is above the crystallization one, it is hot rolling, otherwise it is cold rolling.
- Q:What’s the loss rate per kg when processing aluminum coil to aluminum sheet?
- Q:What are the differences between aluminum coil 3003h24 and 3a21h14?
- The mechanical property references of rolled plate 3003 H24and 3A21 H14 are as follows: 3003 H24--Rm/MPa≧140-180；Rp0.2/MPa≧115；A(%)≧1-5(thickness 0.2mm-4.5mm）3A12 H14--Rm/MPa≧145-215；A（%）≧6
- Q:How does aluminum ingot be processed to aluminum coil (aluminum sheet)?
- First it should be made into blank and then put on the rolling mill.
- Q:Why 5052 turn black after annealing during the production of aluminum alloy?
- The aluminum oxide in the surface has been oxidized by other chemical elements.
- Q:Which companies will use aluminum sheet and coil?
- Aluminum sheet coating plant
- Q:What’s the standard of tensile strength and ductility of aluminum coil 3003?
- Detailed description can help resolve problems quickly. Performance and status is a related. As aluminum coil is usually semi-hard, the tensile strength is greater than or equals 150, ductility is greater than or equals 12.
- Q:How is the welding performance of 3003 aluminum coil?
- 3003 aluminum coil, a kind of rust-proof aluminum, belongs to AL-Mn series alloy. With low intensity (slightly higher than commercial purity aluminum), it cannot endure heat treatment, so cold processing is adopted to increase its mechanical property: high plasticity in annealing and semi-cold hardening, low plasticity in cold hardening, good corrosion resistance., good weldability and bad machinability. It is mainly used for low load part in liquid or gaseous medium requiring high plasticity and good weldability, such as fuel tanks, gasoline or lubricant conduit. It can also be used for liquid containers and other deep drawing small load parts made by deep drawing. Aluminum wire can be used to make the rivet.3003 aluminum sheet has good formability, weldability and corrosion resistance. It is used to process parts which require good formability, corrosion resistance and weldability and lower intensity than 1xxx series alloy, such as such as kitchenware, food and chemical products processing and storage equipment, groove and tank to transport liquid product, pressure vessel and pipe processed from thin plate, cooling fin, make-up board, photocopier rollers and ship material.
- Q:Why does the end face of aluminum coil have grease spots?
- The reason may be that the manufacturer hasn’t cleaned. Before being coated, the aluminum should be cleaned carefully. Otherwise the paint will peel off.
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