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Structure of Z140 BMTZ140 Rolled Prepainted Steel Coil for Construction
Description of Z140 BMT Rolled Prepainted Steel Coil for Construction
BMT Prepainted Rolled Steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Zn coating on both faces by hot dip process. Its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Main Feature of Z140 BMT 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 Z140 BMT 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 Z140 BMT 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 galvanized
Dried, Chromated, Unoiled
Regular spangle , small spangle, zero spangle
508MM or 610MM
Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed
FAQ of Z140 BMT Rolled Prepainted Steel Coil for Construction
We have organized several common questions for our clients，may help you sincerely：
1: What is your company payment way?
We accept whole T/T or 30% T/T deposit and balance against the copy of B/L. We can negotiate.
2. What is the general delivery time?
Usually it is within thirty working days after received buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 20- 25 days, but the shipment will depend on the vessel situation.
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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