Feature:
pre-painted steel coils
1.steel grade:TSGCC,CGCC,DX51D
2.Base material:galvanized steel coil HDG.GZ
3.Zinc coating Z40Z275 or AZ50-150
4.Paint coating:normal polyester PE,or PVDF or SMP or FEVE OR HDP
5.Primerabout 5 to 7 microns
6.Top coated:about 8-20 microns
7.Back coated:about 5-15 microns(usual:5-7 micron)
8.sizewidth:800-1250mm
tickness:0.16-1.2mm
9.color sample:withe(RAL9002,9003,9016,9010)\blue\red\green\brown and so on
10.weight coil:3-8 ton
11.ID:508mm or 610mm
12.quantity:1000ton(20MT min as a trial order)
13.shipment : within 15-45 days after the recepit of L/C or deposit
14.quality standard :GB/T12574 or JIS G3312 or EN10147,ASTM A755M
Units on a continuous cold-rolled strip steel or steel sheet,galvanized steel (electro galvanized,Pre-painted steel coil hot galvanized,Galvalume and cold-rolled plate) as the substrate, after surface preparation (degreasing and chemical treatment), pre-painted steel coils by a roll coating method, applying one or more layers liquid coating, after baking and cooling the resulting sheet is coated steel.Pre-painted steel coil Since the coating can have a variety of colors, it is customary to coated steel is called color coated steel sheet (PPGI).
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pre-painted steel coils is the material which uses galvanized steel as the basic substrate metal. PPGI is prepainted galvanized steel, also known as precoated steel, coil coated steel,Pre-painted steel coil color coated steel etc.pre-painted steel coils A galvanized steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, Pre-painted steel coil or laminates.pre-painted steel coils are applied in a continuous process known as Coil Coating.The steel thus produced in this process is a prepainted, prefinished ready to use material.