Products Categories
Contact Us
  • E-MAIL: sales@supereal-group.com
  • Phone: +86-532-67756345
  • Fax: +86-532-82860084
  • 24 hours service: +86-139-6980-9032
  • Company: Supereal Enterprise Limited
  • ADDRESS: Industrial Park, Guanxian County, Shandong province, China

PPGL Roofing Sheet

PPGL roofing sheet is all called prepainted galvalume steel oofing sheet. It is coated with aluminum plate (including 55 percent aluminum, 43.5 percent zinc, 1.5 percent silicon) as the base plate, and the color coating can be pre-coated on top. The different colors can be......

Send Inquiry

Products Description

PPGL roofing sheet is also called prepainted galvalume steel oofing sheet. It is coated with aluminum plate (including 55 percent aluminum, 43.5 percent zinc, 1.5 percent silicon) as the base plate, and the color coating can be pre-coated on top. The different colors can be pre-coated according to different requirements of the customer (generally RAL color no.).

The surface coating of paint can delay the oxidation speed, its substrate has corrosion resistance. When zinc is worn down, aluminum forms a dense layer of alumina to prevent corrosive substances from further corroding the interior.


Features

1.The product has the characteristics of anti-spoilage, weather resistance is strong, bright color, can keep color original for a long time, do not fade, do not take off the paint, long service life.

2.It can keep the color and luster of the products bright for a long time, and has become the ideal material for today's construction industry.


Application

1) Buildings and constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.

2) Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.

3) Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.

主图.jpg

图1.jpg

图2.jpg

PPGL roofing sheet has a life expectancy of five to 10 years longer than regular GL roofing sheet. However, in different areas and different parts of use, the use of the same coating with the same amount of zinc, the same coating and the same coating thickness will make a big difference in the service life. For example, in industrial areas or coastal areas, due to the effects of sulphur dioxide gas or salt in the air, corrosion speed is accelerated and life expectancy is affected. In the rainy season, the coating is soaked by the rain for a long time, or the area where the temperature difference is too large and easy to be exposed at night and day, it will be corroded faster, and the service life will be reduced. Buildings or workshops made of colored coated steel are often used for long periods of time when the water is washed, otherwise they are affected by the effects of sulphur dioxide gas, salt and dust. Therefore, in the design, if the inclination of the roof is greater, the less likely to accumulate dust and other filth, the longer the service life will be. For those areas or parts that are not normally washed by rain water, wash them regularly with water.


Production process flow chart.

QQ图片20180613092000.jpg


The inspection

(1)Test the size

(2)Colour fastness

(3)Test the hardness

(4)Contrast color no.

(5)Packaging

图3.jpg

Hot Tags: PPGL roofing sheet, China, suppliers, manufacturers, factory, wholesale, cheap, for sale
Related Products

24 hours at your service:

sales@supereal-group.com

Newsletter

    • E-MAIL: sales@supereal-group.com
    • Phone: +86-532-67756345
    • Fax: +86-532-82860084
    • 24 hours service: +86-139-6980-9032
    • Company: Supereal Enterprise Limited
    • ADDRESS: Industrial Park, Guanxian County, Shandong province, China

  • TRY BEST! TO BE NO.1

    Supereal Enterprise Limited is a professional company engaged in the products of galvanized steel , galvalume steel, prepainted steel, steel roofing fiberglass roofing sheets and other building products. The production bases are Shandong Zhuoyu Steel Sheet Co.Ltd

  • QR CODE


Copyright © Supereal Enterprise Limited All Rights Reserved.