Pre-painted Galvanzied Steel Roof-Single

Pre-painted Galvanzied Steel Roof-Single System 1

Pre-painted Galvanzied Steel Roof-Single

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m²

Supply Capability:: 100000 m²/month

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1.Structure of Pre-painted Galvanized Steel Roof Description：

With GI as base metal, after pretreatment and liquid dope with several layers of color, then after firing and cooling, finally the late steel is called pre-painted galvanized steel which is good capable of decoration, molding, corrosion resistance.

2.Main Features of Pre-painted Galvanized Steel Roof :

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3. Pre-painted Galvanized Steel Roof Images

Pre-painted Galvanzied Steel Roof-Single

4. Pre-painted Galvanized Steel Roof Specification

Standard: JIS G3312 ASTM 755M, EN10169

Grade: CGCC,CS, DX51D

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

5.FAQ of Steel Roof

We have organized several common questions for our clients，may help you sincerely：

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.How to guarantee the quality of the products？

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.

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q: I would like to ask, 50 thick metal sandwich panels per square meter generally have multiple ah?: This depends on your use, generally do sandwich board bulk density in accordance with the 120kg / cubic meter to count, the weight of each square about 6kg, plus 2 side of the steel plate, up to 6.5kg or so! [Rockwell Rock wool / Structural rock wool composite panel

Q: Decorative material sandwich board expensive or joinery board expensive?: Sandwich panels are wood chips inside. Blockboard is a small piece of wood inside, of course, is the joinery board expensive.

Q: Cold storage installation sandwich panels need to use sealant? With much more, with polyurethane sealant or silicone glue more?: Polyurethane sealant better

Q: The foam sandwich panels of the insulated chicken coop are burned! How to do hollowing out?: Specific solutions: 1 to reduce the brine wave degrees; 2 Add GX-1 # Magnesium Modifier; 3 to do a good job of ventilation and cooling work.

Q: 2x8 foor joists above not supporting the roof: do you want to make a header for a 14 foot cased opening -- 2 boards of two inch by 12 inch wood are sufficient and you do not need any plywood in the center of the header ... if you are planning to panel and are adding a room type space then standing

Q: Magnesium Sulfide sandwich color steel plate: Henan Ming-chen purification Technology Co., Ltd. mainly produces and sells magnesium sulfate fire board, magnesium sulfide mechanism board, magnesium sulfide manual board, purification equipment (return window, diffuse board, medicine cabinet, purification lamp, color steel plate series, Purification of special aluminum, plate exhaust, residual pressure, air conditioning units, ozone generator, efficient air supply, air filter, laminar flow hood, clean sampling vehicles, transfer window, air self-purification, air shower), to undertake purification engineering. I uphold the company in good faith-based, quality-oriented, service-oriented concept for the majority of customers to provide quality services.

Q: Whether the rock wool sandwich panel can replace the firewall for fire partition separation: Can not. The fire resistance of the firewall is not less than 3 hours. And rock wool sandwich board fire resistance up to only 2 hours. With rock wool sandwich panel replacement, the equivalent of reducing the fire rating. The above is a personal opinion.

Q: Does the color steel sandwich panel plant require an environmental permit?: (1) a copy of the application form for environmental management of the construction project; (2) the registration form of the proposed environmental impact of the project; (3) the project proposal and the relevant department approval document of the project proposal; (4) Topographic map, the map should be marked around the proposed project; (5) the proposed project to be approved by the local Environmental Protection Agency.

Q: Color steel polyurethane sandwich panels can do the paint room cut off you: Of course you can, more expensive, generally recommended with rock wool

Q: Color steel polystyrene sandwich panel specifications 0.4 * 0.3 * 50mm, of which 0.3,0.4,50 size, respectively, where the size: Do not know what you say 0.3,0.4 unit of measurement is rice or centimeters. If it is followed by the 50 mm unit that is consistent, it basically can not say it! However, on this color steel to understand the words, 50 mm refers to the thickness. 0.4,0.3 units should be meters, so that should be 0.4 meters long, 0.3 meters wide, 0.05 meters thick polystyrene board.

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