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Structure of Z275G Rolled Prepainted Steel Coil for Construction
Description of Z275G Rolled Prepainted Steel Coil for Construction
BMT Prepainted Rolled Steel Coil is a kind of coated steel coil/sheet. PPGL Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized or galvalume steel sheets. The finish coats of PPGL Coil can be classified into groups as follows: Polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
Main Feature of Z275G Rolled Prepainted Steel Coil for Construction
1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside.
2. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.
3. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.
Applications of Z275G Rolled Prepainted Steel Coil for Construction
1. Construction and building: roofing; ventilating duct; handrail; partition panel
2. Electric appliance: refrigerator; washing machine; refrigerator..
3. Transportation: oil tank; road sign; etc.
4. Agriculture:barn; etc.
5. Others: vending machine; game machine; etc.
Specifications of Z275G Rolled Prepainted Steel Coil for Construction
BMT Prepainted Rolled Steel Coil for Construction
SGCC / SGCH / DX51D+AZ, etc
Thickness: +/-0.02mm , Width:+/-2mm
Raw material: Hot rolled steel coil > Cold rolled>hot dipped galvalume
Dried, Chromated, Unoiled
Regular spangle , small spangle, zero spangle
Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed
FAQ of BMT Rolled Prepainted Steel Coil for Construction
We have organized several common questions for our clients，may help you sincerely：
1. What is your MOQ ?
Our MOQ is 50mt. And there is more discount if you order like 1000 tons and more. The more appropriate payment term your can offer, the better price we can provide.
2. Can you provide the high strength roof sheet/coil?
Yes, G550, with its yield strength over 550 mpa
3. How do you promise the quality of the steels？
We have established the international advanced quality management system ,every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
4. What different between PE and PVDF?
PVDF is the most advanced painting in construction industry, it is with high corrosion resistance and color retention, and the life time could last to 20-25 years. Currently, PE is the most widely-used painting in the color coated steel coils. It is characterized by good overall performance, and high economic as well
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