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Home ProductsPrepainted Galvalume Steel Coil

Coloured Prepainted Galvalume Steel Coil Full Hard JIS G 3318 Heat Reflective

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China Wuhan Hanke Color Metal Sheet Co., Ltd. certification
China Wuhan Hanke Color Metal Sheet Co., Ltd. certification
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Coloured Prepainted Galvalume Steel Coil Full Hard JIS G 3318 Heat Reflective

Coloured Prepainted Galvalume Steel Coil Full Hard JIS G 3318 Heat Reflective
Coloured Prepainted Galvalume Steel Coil Full Hard JIS G 3318 Heat Reflective

Large Image :  Coloured Prepainted Galvalume Steel Coil Full Hard JIS G 3318 Heat Reflective

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
Detailed Product Description
Name: Pre Painted Galvalume Coil Color: Hanke Color, RAL Or Customized
Top Coating: Customized Back Coating: 5-7μm
Gloss: Customized Package: Standard Sea Worthy Package
High Light:

aluzinc steel coil

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pre painted galvalume sheets

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. Air exposure test for PPGI and PPGL
 
Principle: Assess the loss of gloss, color change, chalking, foaming, rusting, cracking and other aging features of the coating membrane after the prepainted steel sheet aged for being exposed in the air.
Result: 1. For the flat-sheet sample, assess the frade in loss of gloss, color change, chalking, foaming, rusting, cracking, etc. by the GB/T 1766 standard, and take the worst result as the final.
2. For the sample of destroyed steel sheet, assess the grade of all parts bended in T shape, shocked, scratched, riveted or curved in forming, rusting and outreach of corrosion, etc. by the GB/T 1766 standard, and take the worst result as the final
3. This test can also be performed by other labs of air exposure, and it is required that the lab should submit the relevant test report.
 
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. Quality Assurance
 
HANKE has already passed the authentification by the ISO9001, ISO14001 and KS D 3520 in succession and established a completed set of quality assurance system, and under this system, there has a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working production schedule, production, test, inspection, packaging, storage, delivering, etc.
 
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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