WUHAN HANKE COLOR METAL SHEET CO., LTD.

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Home ProductsPrepainted Galvalume Steel Coil

Silver Prepainted Galvalume Steel Coil / Sheets Corrosion Resistance

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Good quality Prepainted Steel Coil for sales
Good quality Prepainted Steel Coil for sales
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Silver Prepainted Galvalume Steel Coil / Sheets Corrosion Resistance

China Silver Prepainted Galvalume Steel Coil / Sheets Corrosion Resistance supplier

Large Image :  Silver Prepainted Galvalume Steel Coil / Sheets Corrosion Resistance

Product Details:

Place of Origin: CHINA
Brand Name: Hanke
Certification: KS/GB/SGS
Model Number: JIS G3322

Payment & Shipping Terms:

Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: Standard Seaworthy Export package
Delivery Time: 30-50 days
Payment Terms: L/C, T/T, etc.
Supply Ability: 300000 per year
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Detailed Product Description
Name: Roofing Steel Coil Color: Silver
Top Coating: Customized Back Coating: 5-7μm
Package: Standard Sea Worthy Package

Coloured Prepainted Galvalume Steel Coil And Sheets Full hard JIS G 3318
 
1. Description
 
The production of Prepainted Galvalume Steel Coil is almost the same with Prepainted Galvanized Steel Coil which difference is only the base metal. The base metal for PPGL is GL. Galvalume is the result of an ideal alloy of aluminum and zinc. It consists of aluminum(55%), zinc(43.4%), and silicone(1.6%).
Characteristics of Galvalume:
1) Corrosion resistence:
At verious enviromental conditions, GL shows better corrosion resistence than GI if the thickness is same, its service life is 2 to 6 times than ordinary galvanized steel. The corrosion resistence in the machining parts is much better than that of hot-dip galvanized due to micro cracks demormation parts of aluminum zinc plate is smaller than hot-dip galvanized.
2) Heat resistence:
GL plate can be used for a long time even if under 315℃.
3) Heat reflective
The reflection coefficient is double than that of hot-dip galvanized steel, which can reduce the inner tempeture in summer.
 
2. Performance Of Antistatic PPGI/PPGL
 
1) Its machining property and durability match that of the PPGI with common polyester as its base metal.
2) Its resistance to chemicals and solvents is slightly higher than that of PPGI with common polyester
3) Its surface resistance (Ω/cm2) is 106-109Ω (PPGI with common polyester: 1013Ω )
 
3. Applications
 

1. Constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.
2. Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.
3. Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.
4. Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.


 
4. Specification
 

NAME PPGI STEEL COIL / SHEET
GRADE DX51D , TDC51D , SGCC , SGCH , G550
STANDARD JISG3312/ASTM A755M /GBT12754/EN10142
THICKNESS 0.20~1.50MM
WIDTH 1250MM MAX.
ZINC Z180 MAX.
PAINT 15~20 MICRONS ON TOP SIDE, 5~7 MICRONS ON BACK SIDE
PAINT LAYER PRIMER+PAINT/PRIMER OR PRIMER+PAINT
PAINT TYPE RMP, SMP, HDP, PVDF
PAINT BRAND KCC, AKZO NOBEL,TWIN TIGERS, NIPPON
PROTECTION FILM AVAILABLE
PACKAGING FACTORY STANDARD EXPORT PACKING
COIL ID 508MM OR 610MM
COLOR RED,BLUE,IVORY,GREY, RAL9002,RAL9003, ETC.
COIL WEIGHT 12MT MAX.

 
5. The process of hot-dipped galvanized steel
 
Uncoiler-->Welder-->Entry Looper-->Pre-treatment-->Anneling furnace-->Zinc pot-->Cooling tower--> Water quench tank-->Skin pass-->Tension leveler-->Passivation coater-->Exit Looper-->Recoiler
 
6. Our service:
 
1) Free sample offered;
2) Flexible payment term with L/C at sight,TT ,ect;
3) Big quantity supply and short delivery time;
4) Stable and reliable quality
5) Long term after-sale service.

Contact Details
Wuhan Hanke Color Metal Sheet Co., Ltd.

Contact Person: Ms. Nie

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