Color Corrugated Steel Roof Panels in Good Price

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25 m.t.
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10000 m.t./month
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Product Description:

High Quality Polyurethane Sandwich Panels for Roof,Wall and Cold Storage

1.Structure of Sandwich Panel

Sandwich panel is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. Sandwich panel is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, Sandwich panel has features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.

2.Main Features of the Sandwich Panel

1)    Our EPS sandwich panel has the following characteristics:light dead weight, high mechanical strength, excellent shearing resistant performance, strong corrosion resistance, high durability, and weather fastness, etc.

2)    The sandwich panel has excellent insulating performance: heat insulation, sound insulation, waterproof performance, etc.

3)    It is easy to install and can be used many times over.

4)    Nowadays, the EPS sandwich panel is widely used for cleaning workshops, industrial factory buildings, office buildings, stadiums, villas, and public buildings, etc.

5)    Apart from EPS sandwich panels, Wiskind also offers rock wool sandwich panels, glass wool sandwich panels, PU sandwich panels, honeycomb sandwich panels.

6)    These products have all passed ISO9001 and ISO14001 certification. Due to their high quality and low price, they are well received by our customers in Russia, Australia, Angola, Congo, and Korea, etc.

3. Sandwich Panel Images

 

Color Corrugated Steel Roof Panels in Good Price

Color Corrugated Steel Roof Panels in Good Price


4. Sandwich Panel l Specification

Effective width     Wall panel: 950mm 1150mm 1200mm Roof panel: 950mm 980mm

Length   According to customer's request

Materials       Polystyrene foam board(EPS), Color steel sheet

Structure       Upper and lower layer: Color steel sheet

Middle: polystyrene foam board

Thickness     Color steel sheet: 0.3-0.6mm

Polystyrene foam board: 50mm 75mm 100mm 150mm 200mm

The polystyrene density    8-20kg/m3

Conventional color      RAL standard

Character     Light in weight, heat insulation, water resistant, green and environmental

Use various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.

5.Advantages of Sandwich Panels

1)    Heat and sound insulation: The outer steel sheets can maintain the lastingness of the color of the building, and reduce the solar radiation and keep the appropriate indoor temperature. The high quality heat insulation materials are made with the adoption of polyurethane PU and (PIR) polyisocyanurate resin acid hydrogen containing no Chloro-fluoro-carbons (CFC).

2)    A degree inflaming retarding: This system can effectively prevent the fire and prevent the fire from spreading during the cross construction and during the use of the boards

3)    Environment protection: By learning after the successful experience in environment protection constructions from companies home and abroad and through our scientific analysis, we objectively bear the idea of “low carbon designing, environmental building materials and energy-saving technology” in mind.

4)    Super-low heat conductivity: The lowest heat conducting coefficient of the heat insulation boards ensures that, under the condition that the thinnest heat insulation materials are used; the system can meet the energy-saving requirement and offer the strongest basic guarantee to meet the requirement of high standard heat insulation

5)    Easily and quick installation

6.FAQ

We have organized several common questions for our clientsmay help you sincerely

1)    How about your company

2)    A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis 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.

3)    How to guarantee the quality of the products

4)    We have established the international advanced quality management systemevery 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.

5)    How long can we receive the product after purchase?

6)    In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

 


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Q:What is the difference between Q235A steel and Q235B steel?
Secondly, in the tensile and impact experiments, the material is Q235A steel, no impact test, the material is Q235B steel to do the normal temperature impact test, V notch. Relatively speaking, the mechanical properties of materials Q235B steel is much better than the material of Q235A steel.
Q:Can Q460C steel plate be used as Q235 steel plate?
Q460C steel plate is superior to Q235 steel in mechanical performance, but Q235 steel plate has lower cost. Therefore, the steel sheet of Q460C material can be used as a Q235 steel plate without considering the cost.
Q:What welding rod should be used for welding of cast iron and Q235B steel plate?
SUS304 is 18/8 stainless steel. GB brand 0Cr18Ni9, this is an austenitic stainless steel, austenitic welding electrode, such as A102 or A302 welding.
Q:Which is good, z15 grade steel plate and z25 grade steel plate?
Both Z15 and Z25 are the properties of steel against lamellar tearing. Their properties are marked by the fracture shrinkage index of tensile specimens in thickness direction (15 and 25 in Z15 and Z25 are the minimum values of fracture shrinkage)
Q:What type of welding rod is used for steel Q245R and Q235B material?
If the welding weld is non pressure parts, you can use the CO2 gas shielded arc welding, using 1.2 or 1.6 ER50-6 diameter wire welding, weld spatter if you need better or less, recommend the use of Ar:CO2 mixed gas 8:2 welding.
Q:What's the density of the 0.5 color steel plate?
We often see the color steel plate refers to the processing of sheet metal, the thickness of about 50~100mm, it is composed of the middle filler and two sides of color steel plate. Among them, the color plate thickness of 0.4mm, 0.5mm, 0.6mm and other different thickness, the middle layer can be polyurethane, rock wool or foam plastic. Because of the special profiles, the construction of the building with colored steel plate is very fast (such as the Xiaotangshan hospital in SARS), but the strength is low. The substrate of the color coated steel plate is a cold rolled substrate, a hot-dip galvanized substrate and an electro galvanized substrate. The coating types can be divided into polyester, silicon modified polyester, vinylidene fluoride and two plastic sol. The surface state of color coated steel sheet can be divided into coated plate, embossed plate and printed board.
Q:What's the best way to open a 10mm thick steel sheet?
Plate is one of the four major steel products (plate, tube, mould, silk). In developed countries, steel plate production accounts for more than 50% of the total steel production. With the development of China's national economy, steel plate production has gradually increased.
Q:What is the difference between cold rolling and hot rolling?
Hot rolling and cold rolling are forming processes of profiled steel or sheet steel. They have a great influence on the microstructure and properties of steels. Steel is rolled mainly by hot rolling, and cold rolled only for the manufacture of small sections of steel and thin plates. I. advantages of hot rolling: it can destroy the casting structure of steel ingot, refine the grain of steel, and eliminate the defects of microstructure, so that the steel structure is compact and the mechanical properties are improved. This improvement is mainly in the direction of rolling, so that the steel is no longer isotropic to a certain extent;
Q:What is a die steel plate?
Pressure plate template is made of galvanized steel sheet or the antiseptic treatment, the machine rolled into a groove plate with a cross section of the ladder waveform or project template material open box steel shell.
Q:What are the reasons for the steel mesh on both sides of the back pouring belt?
In order to prevent the concrete from changing the temperature, the post pouring construction belt is called the temperature post casting belt.

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