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Product Details:
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| Application: | Making Pipes,cutting Sheets,making Small Tools,making Corrugated Sheets | Type: | Steel Coils,Color Coaed Steel Sheets |
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| Standard: | AISI,ASTM,JIS,EN,GB...... | Length: | 6m,12m Or Customized,Customer Request |
| Certificate: | CE,ISO9001,BV,CQC,SGS,...... | Coating: | Z12-375g/m2,AZ15-375g/m2 |
| Tolerance: | ±5% | Processing Service: | Cutting,Bending,Decoiling,Punching,Welding...... |
| Ral Color: | All Ral Color | Thickness: | 0.21-0.50mm |
| Width: | 1000 1250mm Or Customized | Hardness: | Full Hard |
| Surface: | PE Coated | ||
| High Light: | Hot Dipped Galvalume PPGI Steel Coil,0.21 mm PPGI Steel Coil,Aluminum Zinc Coated PPGI Steel Coil |
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| What is Prepainted Aluminized zinc steel? |
Aluminized zinc steel is a kind of alloy composed of aluminized zinc alloy structure, which is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at 600℃. The whole structure is composed of aluminized iron, silicon and zinc, forming dense tetrad junction crystal.
Aluminized zinc color coating plate is a new material produced in recent years due to high-end applications, often referred to as CCLI. It is made of aluminized zinc plate (55% aluminum, 43% zinc and 1.6% silicon) which is more corrosion resistant than zinc plating, after surface degreasing, phosphating and complex salt treatment, coated with organic coating and baked.
| Specification of Pre-Painted Gavalume Steel Coils (PPGL) |
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Product Name
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Glavanized Steel Coils/Galvalume/PPGI/PPGL |
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Material
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Q235B,Q195,DX51,SPCC |
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Length
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1-12m or as required |
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Width
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0.6m-3m or as required |
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Thickness
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0.1mm-300mm or as required |
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Standard
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AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
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Technique
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Cold rolled |
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Surface Treatment
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Clean, blasting and painting according to customer requirement |
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Coatings
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Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron primer – 7 micron primer
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Shipment Time
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Within 15-20 workdays after receiving deposit or L/C |
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Export Packing
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Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
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Capacity
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300,000 tons/year |
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MOQ
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1 ton , Sample order can be acceptable. |
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Free Sample
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Send Inquiry to get Free Sample for evaluation |
Prepainted Galvanized Steel Coil/PPGI coating film introduction
Top paint film:
RPE, SMP, HDP,PVDF,Other paints.
Function: It functions as a sunlight proof cover, especially prevent the destroy by the ultraviolet rays. When the top paint film reaches a certain thickness, it forms a compact cover, and reduce the water and oxygen permeability.
Primer paint film:
Polyurethane, Epoxy, PE
Function:Strengthen the adhesiveness between the top paint film and the basemetal. Even permeable water happens, the top paint film will not peel off. There is corrosion inhibitor which is corrosion resistance. Polyurethane is necessary for higher processing flexibility and weather resistance requirements.
Passivation layer
Function:Increase the adhesion between the metallic layer and coating film. Extend life span also.
Metallic coating
Function:The metallic coating provides the fundamental protection for the steel.
The popular coating metal are galvanize, galvalume and other alloyed metals.
Substrate steel
Cold rolled steel is usually used as substrate, it decides the mechanical properties and the steel shape and flatness.
Back paint film
Epoxy, Modified PE.
Back paint can sustain color in good condition and has good binding.
| Prepainted Steel Applications |
Construction: roofs, walls, garages, sound insulation walls, pipes and modular houses, etc
Automobile: muffler, exhaust pipe, wiper accessories, fuel tank, truck box, etc
Home appliances: refrigerator backboard, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof belt, LED backlight, electrical cabinet, etc
Agricultural use: piggery, chicken coop, granary, greenhouse pipes, etc
Other: heat insulation cover, heat exchanger, dryer, water heater, etc
Contact Person: Claier Lee
Tel: 13688638009
