HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Materials CO., Limited
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30-275g/m2 Galvalume Steel Coils Anti Finger Print 914mm For Construction
Description:
GALVALUME is a 55% Al-Zn coated sheet steel product that is perfectly suited for most styles of maintainance system and siding applications as well as unexposed automotive parts, appliances and miscellaneous applications like furniture, outdoor cabinetry, computer cases, gutters, pipe, etc. Galvalume continues to gain approval by specifiers, architects, building owners and many others due to its versatility, ease of use, aesthetics and long-term performance.
Introduction
The most common metallic coating for corrosion protection of steel is a zinc (galvanized) coating. It offers a very good combination of galvanic and barrier protection. Its excellent performance for many applications is well documented. However, there are applications where a “longer product life” is desired. As a result, researchers have through the years tried to develop improved coatings for steel sheet that can be applied commercially. Often, the target was to develop an improved product for specific end uses through improved corrosion resistance, improved formability, etc. Most often, these attempts met with difficulties, either with respect to an important ancillary product attribute or because it was too expensive or difficult to manufacture. A hot-dip product that has been developed commercially is known most familiarly in North America as Galvalume coated-steel sheet. It has been successfully received in the marketplace, especially for metalbuilding roofing. The coating on Galvalume is comprised of approximately 55% aluminum, 43.5% zinc, and 1.5% silicon. In the construction trade, Galvalume is known as an excellent product for long-life roofing sheets, especially low-slope roofing on industrial buildings. For low-slope roofing, the product is applied mostly as a bare (unpainted) roofing sheet; the coating is directly exposed to the atmosphere. Galvalume steel sheet is also used as a prepainted sheet when a more decorative finish is desired. When used for low-slope roofing, Galvalume has been shown to perform well for over 20 years, and in many cases over 25 years, without failure. Often, the roof retains its bright metallic finish after 25 years in areas where the atmosphere does not contain too much particulate matter. In this GalvInfoNote, the basis for the excellent corrosion performance of Galvalume will be explained.
Galvalume Steel sheet /coil features:
1. AL-ZN coating :50-200g/m2( as required)
2. Thickness:0.15-5.0mm
3. Width:32-1250mm(914mm,1220mm,1250mm,1000mm the most common)
4. Coil id:508/610mm
5. Coil weight: 3-6MT(as required)
6. Surface:regular/mini/zero spangle, Anti finger print, chromated, skin pass, dry etc.
7. Temper: G550, G350 , Yield Strength 550 Mpa , or 350 Mpa , or 300 Mpa
Applications:
building steel structure,large venue, Convention center, lifting machinery,
shipbuilding, storage shelf, decoration, transportation facilities, airport construction,
railway vehicle, bridge supports, pit barring, mechanical parking system, outdoor
advertisement, fitness equipment, wind equipment, vehicle production and other industries.
Competitive Advantage:
Pre-sale Service
1. Sample can be offered at free charge if quanity is not too much.
2. We have stocks at sometimes for some special sizes,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produced by our professional workmen and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have 15 years experience of design, manufacture and sell steel, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
Why Choose Us
1. Competitive price and quality from our own factory
2. Approved by ISO9001, CE, SGS every year
3. Best service with 24 hour`s reply
4. Flexible payment with T/T,L/C , paypal, kunlun bank, etc
5. Smooth production ability(50000tons/month)
6. Quick delivery and standard exporting package
7. OEM/ODM
