prepainted steel coil

1)thickness 0.16mm-0.8mm, width 800mm-1250mm 2)preferable surface with portable metaral building material. 3)zinc 40-120g/m2

Item	Prepainted Galvanized Steel Coil/PPGI
Material	SGCC
Thickness	0.16mm-0.6mm
Width	800mm-1200mm
Standard	JIS G3312, ASTM,GB/T12754
Certificate	ISO9001:2008
Length	As per requests
Zinc Coating	40g-100g/m2
Lacquer Coated	5+13-17 microns/5-8 microns
Coil ID	508mm/610mm
Coil Weight	normally 3-8 mt. 5mt suggested
Supply ability	300,000Mt/year (MOQ:100Mt)
Color	RAL K-7 color card
Price terms	FOB,CFR,CIF
Payment terms	L/C,T/T
Deliver time	Within 30 days
Packing	Exporting package standard. steel strip Water proof paper, metal covers,
Application	Corrugated roofing,outside building,      boating building,car producing household appliance,
Process	Pretreatment (Degreasing) — Drying— Chromating Paint Basic Oil—Cooling— Drying—Color Coating—Cooling—Film -covering—Rolling Up

Processing

Unwinding—Sewing machine—Roller—Tension machine——Decreasing—Pool for clean—dry—Chromated—Primer coating—Oven for dry—Surface paint—Dry again totally—Wind&cool—The correction machine—Rolling up—Package—Stocks or sales.

Unwinding: responsible for output substrate with machine rate.

Sewing: connect the beginning and the ending of the material, ensure the stable operation.

Tension: make the substrate running normally, keep away from the scratch.

Decreasing: clean the oil and inpurities on the surface of substrate, keep it away from the scratch.

Primer: primer(5micron)&back coating(5-8micron)complete this process.

Surface paint: Ral k-7 standard, main color coated, 13-17 microns. 

Dry and cool: important parts, make it dry and ready enough for using.

Correction machine: main function is to prevent the deviation between the devices and steel roller.

Rolling up: based on electronic signal, achieve the quality requirements.

Package: Steel strips, metal covers, water proof paper, protective steel sheet inside ID and outside ID. Or as you wish.

prepainted steel coil