Hot Dip Prepainted Galvanized Steel Coil Dx51d Dx54d Zinc Z60g
Because it is produced through applying Zn coat on both faces by hot dip process.
It enjoys both the physical protective feature and the electrochemical protective property of Zn.
>> Machinability: It can satisfy the processing requirements of rolling, coiling and others processes alike.
>> Thermal resistance: Common HDG steel plate normally works under 230℃, and has its color changed at 250℃, however, Galvanized steel plate can sustain the environment at 315℃ for long time.
>> High reflectivity: Reflection ability of heat and light is twice as much as those of hot-dip zinc steel sheet, and its reflectivity is more than 0.70, which is an ideal construction materials of saving energy.
Product Name: | STEEL PPGI Coils, Color Coated Steel Coil, Prepainted Galvanized Steel Coil Z275/Metal Roofing Sheets Building Materials | Thickness: | 0.25--1.2 mm | Width: | 600--1250 mm | Coil weight: | 3--12 MT or as requirements | Coating: | AZ30-AZ150g/m2 | Surface types: | 2/1 Coat the top surface of the steel sheet twice, coat the bottom surface once, and bake the sheet twice. Front side paint thickness: 15-25μm (bottom paint + top paint) Front side paint thickness: 15-25μm (bottom paint + top paint) Back side paint thickness: 5-10μm | Surface Treatment: | Normal Coated, RAL system, as customers' requirement | Standard: | ASTM, BS, EN, JIS | Grade: | CQ, G550, Grade33, Grade37, Grade40 | Paint type: | PVDF, HDP, SMP, RMP,ect. | Payment: | T/T , L/C at sight | Color: | As RAL NO. | |

FAQ
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q:What is your working time?
A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next
working day.