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Alloy 3003 PVDF Aluminium Coil for Roofing/Ceiling/Gutter/Decoration
1000 Series: 1050 1060 1070 1100 1200 1235 etc.
3000 Series: 3003 3004 3005 3104 3105 3A21 etc.
5000 Series: 5005 5052 5083 5086 5154 5182 5251 5754 etc.
6000 Series: 6061 6063 6082 6A02 etc.
8000 Series: 8006 8011 8079 etc.
Metallic, Solid, RAL or by customer requirements
PVDF(Polyvinylidene Fluoride), PE(Polyester )
as per customer’s request
Total coating thick
PVDF25 ~35micron(EN ISO-2360:1995)
PVC film, Colorless transparent or White-black
5B (EN ISO-2409:1994)
No cracking and peeling (A.S.T.M D2794-1993)
H16, H18, H24, H26, H26
ISO9001:2000, CE, SGS
Coil's standard diameter
Coil's standard weight
Q: How can I request a product sample? A: The samples are free but freight should be collected. Please send sample list and courier account number by email.
Q: How can I request a product catalog? A: The hard copies of catalogs are free but freight should be collected. Please send courier account number by email. You are suggested to request a PDF catalog.
Q: Wha's your payment terms? A: One is T/T 30% before production and 70% against copy of B/L; the other is Irrevocable L/C 100% at sight.
Q: What's your trade terms? A: FOB, CNF(CFR), CIF, EXW.
Q: How long is the quality guarantee? A: All of our products have a period of quality guarantee since time of shipment. Please contact your salesman for more details, as different products enjoy different time of guarantee
- Q:Is aluminum silicate roll felt the same as aluminum silicate acupuncture blanket?
- No, the unit weight of aluminum silicate fiber felt is greater than that of aluminum silicate acupuncture blanket. Both are thermal insulation and fire-proof material and have the same function.
- Q:What do the two items (COIL:873347 HEAT: number) on the label of the raw material of aluminum coil stand for?
- COIL means aluminum coil and HEAT means heating, so together they mean hot rolled coil.
- Q:What are the best rust-proof coils? Please tell me the model and manufacturer in Shangdong. Thank you.
- 3003 aluminum coil, AL-Mn series alloy, is the most widely used rust-proof aluminum with the density being 2.73. It is applicable to insulation projects such as pipe insulation, packaging, machine parts, refrigerator, air conditioning and ventilation pipes and other wet environment.
- Q:How to calculate the wall thickness with the gross weight of aluminum coil known?
- Gross weight*density=volume volume÷(aluminum sheet *width)=thickness
- Q:Can the 5-10cm thick paper sleeve inside the scrapped aluminum coil be sliced? Now we use knife which is much troublesome.
- You can use Long Men Rolling Mill to slice directly.
- Q:What advantages does 0.1*100cm aluminum coil have? Is it suitable for the roof tiling? How is the anti-oxidation and anti-corrosion performance?
- It is seldom used as roof tiling because its performance is not as good as color steel panel and its cost is not cheaper than others.
- Q:What does it mean to slice aluminum coil by decoiler machine?
- The operating procedures of decoiler machine: 1, Select appropriate aluminum coil according to production work order requirement to be processed, paying attention to the thickness, width and material of aluminum coil. 2, Put the aluminum coil into the coil loading car with traveling crane and inch the car into the uncoiler. The aluminum coil and decoiler machine should be in the same direction. Hold the aluminum coil down with leading head, and open the auxiliary bearing. 3, Turn on the shovel head, and inch the uncoiler to lead the aluminum sheet into the leveler. Adjust the leveler according to the thickness and width of aluminum sheet to ensure the flatness. 4, Turn on the front gap bridge and back gap bridge in control main platform, inch the leveler to lead aluminum sheet into re-leveler. Adjust the re-leveler to ensure the flatness of aluminum sheet. Put it into the shear gauge and plate shearer. 5, Take back the front and back gap bridge. Inch the plate shearer to cut off the sheet head and shear the aluminum sheet according to production work order. Check the first sheet to see whether it meets the quality standard and whether there is defect in flatness, length, diagonal, and surface of aluminum sheet. If it is qualified, turn on the conveyor. Put the aluminum sheet holder on the pallet. Adjust the pallet according to the width and length of aluminum sheet. Input quantity and length on the control main platform. Then turn on the auto control to produce automatically. The production process can be observed at any time. 6, If there is aluminum coil left, unwind, package and put it into storage in reverse steps.
- Q:Can aluminum foil coil be stores for a long time?
- It is ok within one or two years, but for five or six years, it will be oxidized.
- Q:What’s the production standard of aluminum coil?
- GB/T3880-2006 mechanical standard GB/T3190-1996 chemical standard
- 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.
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