ISO 9001 Corrugated Roofing Prepainted Steel Coil
Prepainted Galvanized Steel Coils For Corrugated Roofing Sheets
Prepainted Galvanized Steel Coil Main Features
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1) Anticorrosive:13 years in heavy industrial areas, 50 years in the ocean, 104 years in the suburbs and 30 years in cities. 2) Cheap:The cost of hot-dip galvanizing is lower than that of other coatings. 3) Reliable :The zinc coating is metallurgically bonded to the steel and forms part of the steel surface, so the coating is more durable. 4) Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use. 5) Comprehensive protection:Every part of the plated piece can be galvanized, and is fully protected even in depressions, sharp corners, and hidden places. 6)Save time and energy:Galvanizing process is faster than other coating methods. |
Prepainted Galvanized Steel Coil Specifications
| Technical Standard | ASTM DIN GB JIS3312 |
| Grade | SGCC SGCD or customer's requirement |
| Type | Commercial Quality/DQ |
| Thickness | 0.13-2.0mm |
| Width | 600-1500mm |
| Top Side | Primer paint+polyester paint coating |
| Back side | Primer epoxy |
| Coil Weight | 3-8 tons per coil |
| Package | Standard export package or customized |
| Hardness | >=F |
| T Bend | >=3T |
| Reverse Impact | >=9J |
| Salt Spray Resistance | >=500 hours |
Production Line
Quality Inspection
Packaging And Transportation
Packaging & Shipping: New design crca sheet crgo electr steel coil
| Guide For Ordering Products |
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