construction, home appliance, furniture, transportation,other industry
High-strength Steel Plate
20MM to 1250MM
30000 Ton/Tons per Month
Packaging & Delivery
Standard export anti-water packing
Prepainted Steel Strips
Prepainted Galvalume Steel Coil is hot or cold-rolled strip steel belt of substrates, through continuous hot-dip galvalume process.It is good in corrosion resistance,high in surface quality, convenient in deep-processing,low cost. Widely used in silo,the fish up , the chimney, kitchen utensil, handicraft, construction formwork, household electrical appliance, roller shutter door, garage door, wave wattand colored substrate,etc. We mainly supply prepainted steel sheets, galvanized steel sheets, Al-Zinc steel sheets, prepainted steel sheets with PVDF coat, HDP coat and SMP coat, anti-biotic and anti-static prepainted sheets and writing boards.
Color Coated Steel Coil
PE, SMP, HDP, PVDF
How we make colored steel coil?
1. We start with the base steel that is lightweight yet strong.
2. Next comes a protective zinc alloy coating applied to both sides by a continuous hot-dip method
3. A conversion coating is chiemically applied to the zinc steel to enhance corrosion resistance and ehcure bonding surface.
4. Next, a corrosion inhibitive high technology primer is applied and oven-baked.
5. Finally, a specially formulated high performance exterior paint finish is applied and oven-baked to the top or working side, giving a natural low-gloss finish.
6. The underside is finished in shadow grey, a light attractive backing coat that reflects and enhance the appearance of the visible underside of structure.
Using hot galvanized sheet and zinc-iron alloy hot galvanized sheet as the substrate, color coated sheet is made by first going through surface pretreatment, the coating of one or more layer of liquid coating by roll coating, and finally baking and cooling. The coatings used including polyester, silicon modified polyester, high-durability polyester, polyvinylidene fluoride, epoxy and high corrosion-resisting coatings have good durability, corrosion-resistance and formability, color coated sheet is widely used in building,transport, home appliances, solar energy, furniture, etc. In home appliances, it is mainly used as the side door plate of refrigerators, and shell of DVDs, air conditioners, freezers and washing machines.
1.PE Coated: Good adhesive force,wide range in formability anddndurance outdoors,middle endurance of chemical medicine.
2.SMR; Excellent performace in hardness,,resistance of abrading and heat.better performance in dndurance and corrosion resisting.
3.HDP: Good performance in ultraviolet radiations reststance.main performance is between PE and PVDF.
4.PVOF: Excellent performance in formability .color retention,lasting quality,edurance of pulverability and dissolvent,but color type is limitedc.
Hangzhou Sukalp Trading Co.,Ltd is a professional international supplier in manufacturing pre-painted steel coil, Pattem Printed Prepainted Steel Coil, hot-dipped galvanized steel coil, Galvalume Steel Coil,Galvanized & Galvalume corrugated steel & iron sheet , steel structure buildings and various steel construction materials, such as EPS sandwich panels, PU/PIR sandwich panel,Rockwool sandwich panel, C&Z purlins3etc.we also export all kinds of steel pipes, such as ERW steel pipes,Galvanized steel pipes ,SHS & RHS steel pipes, Seamless steel pipes and other steel products.We haveexported these products to European, North & South American,Middle East and South Asian countries,On th basis of honest,trustworthy and win-win benefit business policy, Our company has win high reputations in the market for our quality materials and competitive price.