Z275G Rolled Prepainted Steel Coil for Construction

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50 m.t.
Supply Capability:
30000 m.t./month

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Structure of Z275G Rolled Prepainted Steel Coil for Construction

  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. 

Z275G Rolled Prepainted Steel Coil for Construction

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.  

 Z275G Rolled Prepainted Steel Coil for Construction

Specifications of Z275G Rolled Prepainted Steel Coil for Construction 


BMT Prepainted Rolled Steel Coil for Construction

Material Grade

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


508MM 610MM

Coil weight


Export package

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 clientsmay 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 testWe 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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