Prime Pre-painted galvanized steel coils manufacturer from China Dryer MachineOnline Marketplace

Prime Pre-painted galvanized steel coils

Place of Origin:

Shandong, China (Mainland)


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Product Detail

zinc coatings on steel<td colspa

zinc coatings on steel

Specifications :
1) Capacity: about 30,000 tons per month for coil product
2) Standard: JIS G3302, JIS G3312, ASTM A653M/A924M 1998
3) Grade: Q195-Q235 and SPCC, SPCD, SPCE, SGCC (DX51D+Z) SGCD (DX52D+Z), etc.
4) Thickness: 0.14mm-1.5mm
5) Zinc coating weight: 60g/m2-120g/m2
6) Width: 900mm-1200mm, or according to the customer's request
7) Coil ID: 508mm-610mm
8) Coil Weight: according to the customer's request
9) Color: RAL, or other series
10) Surface protection: PE, PVDF, SMP, HDP, etc.
11) Surface treatment: chromate, oil/unoil, bright finish, spangle, anti-finger print
12) Min trial order: 20 tons each size, 1x20' per delivery

Thickness	Width	Length	Zinc Coating Weight	Surface Protection
0.14mm-1.5mm	750mm-1250mm	up to you	60g/m2-120g/m2	PE, PVDF, SMP, HDP, etc

Applications of :
1. Contruction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc.

Process of :
Pay off reel double cut shear welder-notcher entry accumulator pre cleaning section furnace hot bridle zinc pot air knife after cooler water quench dryer skin pass mill dryer tension leveler dryer chemical coater chemical oven cooler exit accumulator oiler exit shear tension reel.

Features of :
1) Excellent corrosion resistance
2) High heat resistance
3) Aesthetics
4) Versatility

Coating Chief Feature
Project	Pencil hardness	Reverse impact	T bending	Cupping test	MEK cleaning
Front/back	H/2H	9J/6J	3T/5T	6mm/4mm	100time/50time

Structure
Item	Thickness	Type	Feature
Laminated film	50m	Polyethylene	Protecting from scratchs and contamination(option)
Top coat	20m	Polyester Fluorine	Chemical resistance and formability
Primer coat	5m	Polyester	Workability, corrosion resistance and adhesion to the primer coating
Chemical treatment	1m	Chromate	Good adhesion and corrosion resistance
Substrate	0.2mm-1.2mm	GI.GL,AL	GI.GL,AL
Back coat	52m	Epoxy	Corrosion resistance and adhesion to the substrate