Qingdao Jero Steel Co., Ltd.
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Color Coated Galvalume Steel Coil Shandong Prepainted Steel Coil
Ppgi/ppgl(prepainted galvanized steel/prepainted galvalume steel)is coated with organic layer,which provides higher anti-corrosion property and a longer lifespan than galvanized steel sheet.
The base metal for ppgi/ppgl consist of cold-rolled steel,hot dipped galvanized steel,electro-galvanized steel and hot dipped galvalume steel. the coating material is as following :polyester ,silicon modified polyester,polyvinylidene
fluoride,high-durability polyester ,etc.
Prepainted Steel Coil
Application:
(1). Buildings&Constructions
workshop, agriculture warehouse, residential precast unit, corrugated roof, wall, rainwater drainage pipe, door, door case, light steel roof structure, folding screen,ceiling, elevator, stairway,
(2). Transportation
inside decoration of auto and train, clapboard, container
(3). Electrical application
washing machine, switch cabinet, instrument cabinet, air conditioning, micro-wave oven
| Type of Substrate: | Hot Dipped Galvanized, Galvalume/Aluzinc |
| Thickness | 0.15mm – 1.50 mm |
| Width: | 30mm – 1250mm |
| Coil Weight: | 2,5-9 Tons |
| Inner Diameter: | 508mm or 610mm |
| Zinc/Aluzinc Coating: | Z50-Z275G AZ40-AZ180 |
| Painting: | Top: 15 to 25 um (5 um + 12-20 um) |
| Back: 7 +/- 2 um | |
| Steel Color Painting Types: | Polyester, PVDF, Special Coatings |
| Surface Treatments: | Protective Filmed or not |
| Forms: | Coils, Strips, Sheets (cut-to-length), Corrugated, Trapezoid |
Prepainted Steel Coil
Advantage:
Strong corrosion resistance, 3 times that of galvanized steel sheet.
The density of 55% aluminum is smaller than the density of zinc. When the weight is the same and the thickness of the plating layer is the same, the area of the galvalume steel sheet is 3% or larger than that of the galvanized steel sheet.
Color coated steel sheet is made by chemical pretreatment, preliminary coating and fine coating, the quality of the coating is more even, stable and ideal than single spraying or brushing on the surface of formed metal.
Different types:
CUSTOMER SERVICE
Jero Steel is your partner in metal production as we provide outstanding customer service and the best technical support in the industry. Our service centers are ranked as one of the top 30 in the nation and our outstanding employees are dedicated and devoted to serve you each and every day.
PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. The term is an extension of GI which is a traditional abbreviation for Galvanized Iron.
We have strictly quality control for every batcg products.
we own the independent storage space, QC department, and the inspection room of product features, we do the routine inspection for each kind product, and we test mechanical property, paint performance, corrosion resistance, usage life etc parameters for some products by our professional inspection room.
3 layers standard export packages: