55% Aluminum-Zinc Alloy Coated Steel Sheet in Coil 1220mm

  0.16-1.2mm, 1220 mm Direct from Factory 55%  Aluminum-Zinc Alloy Coated Steel Sheet     Company Profile      We make superior quality of PPGI and PPGL   Qingdao RHT Steel Co., LTD is a leading manufacturer of galvanized and pre-painted steel with specialist experience. Our factory is located in Shandong, China, It holds advanced two galvanized steel production lines with annual output of 400, 000 tons, three pre-painted galvanized steel production lines with annual output of 300,000 tons and two pre-painted galvalume steel production lines with annual output of 250,000 tons.
  RHT Steel implements strict quality control. We use top quality hot dip galvanized steel coils as base sheet and strictly selected coated paint which all achieves public praise in China. Moreover, we have attained ISO9001 certification, which gives quality promise to customers and competitive advantage for our company. 
With a wide range, good quality, reasonable prices, our products are extensively used in metal roofing, sandwich panel, clean room panel, cold room panel, cable armouring, household appliances, and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.
  Everyday RHT dedicates its effort to providing high quality products and best service. 
          Product Description      

Raw material	SGCC, SPCC, DC51D, SGHC,A653
Certificate	ISO9001.ISO14001.OHSAS18001
Thickness	0.16mm-1.2mm
Width	600mm-1250mm
Tolerance	thickness+/-0.01mm
Surface treatment	galvanized / galvalumized steel sheets
T Bending (top-coating) T Bending (back-coating)	≤3T ≤4T
Anti-MEK Wiping	≥100times
Zinc coating	40-180g
Type of coating process	Front: double coated & double drying Back: double coated & double drying, single-coated & double drying
Coating types	Top paint: PVDF, HDP, SMP, PE, PU Primer paint: Polyurethane, Exoxy, PE Back paint: exoxy, modified polyester
Color	customized
Application	Buildings and constructions, Electrical appliances, Agricultural equipments,  Vehicle parts

             


                                   
 
  Features      1.Resistance to acid rain Coating protection mechanism : It is very easy to form acid rain in the high level of industrial emissions or pollutants enviroment. Acidic penetration is formed in the surface of pre-painted steel, and accelerates the corrosion, forming blistering, peeling and so on. 2. Resistance to ultraviolet rays Coating protecting mechanism: Pre-painted steel in ultraviolet or strong sunlight conditions, the coating will exhibit chalking degeneration, manifested as discoloration and loss of gloss, lose paint quickly. 3. Resistance to humid heat Coating protecting mechanism : In it and humid environments, high osmotic pressure ot water vapor accelerates penetration, forming the degeneration of painting film, then the corrosion of the substrate, with the phenomenon of bubbles and peeling. 4.Resistance to low temperature Coating protecting mechanisms: Most of the paint can keep stable processing performance above -10 degree, but at alpine region, the temperature will be below 20-40 defree, normal paint will become brittle, bend cracking, or even lose paint, thus protection function is lost totally. 5.Dual strong Intense hear reflectance: RHT pre-paint steel uses aluminum zinc substrate, the reflectivity is two times stronger than galvanized sheet, therefore they are the ideal energy saving materials. Intense skin-pass surface: After skin-pass process, RHT galvanized steel substrate overcomes the common tension leveling lines and the surface is flat and smooth.         Warranty Terms   Z50 Up to 5 Years Z80 UP to 10 Years AL-Zn 80 Up to 15 Years Cover all kind of Mfg. Defects Paint peel off Shade variation more than 15 % Material cracks Material folds Dents Warranty will void in below cases Damage due to accident Mishandling Installation near acidic/Corrosive places       Pictures Presentation             Packing & Shipping     Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.