Color Corrugated Steel Roof Panels in Good Price

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Tianjin
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25 m.t.
Supply Capability:
10000 m.t./month

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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:P355NL1 what kind of material is the steel plate?
Use: used in petroleum, chemical industry, power plant, boiler, for the production of reactor, heat exchanger, separator, tank, oil tank, liquefied gas, nuclear reactor pressure vessel, boiler, liquefied petroleum gas bottle, hydropower station high pressure pipes, turbine volute equipment and components.
Q:What is the hardness of the wear-resistant steel plate?
The main application of impact resistant steel plate:All kinds of medium and heavy stamping, drawing, forming, printing, forging mold.The motor of /EI silicon steel sheet stamping die drawing, canned, impact punch, cold forming.Thick cold tie plate drawing die, stainless steel precision punch, cold extrusion, reverse extrusion convex die.
Q:How to pass through steel at water stop steel plate?
The steel bar cannot pass through the water stopping steel plate, and this should be taken into consideration when arranging the water stop steel plate.Therefore, the water stop steel plate is usually arranged at the end of the plate or wall, but can not be arranged at the edge of the beam column, otherwise the stirrup is interrupted.
Q:Is galvanized steel plate or iron plate?
Therefore, iron does not exist in practical applications. Another pure iron is very soft, or mechanical performance is not good, that is, if it does not oxidize, it can not be used. And we usually use the most is the iron carbon alloy, and the iron carbon alloy called "steel" in the metal, so from the academic angle to the iron carbon content is less than 0.008% that of iron, steel when the majority of coke, so the production process to burn the whole carbon is almost impossible to the. Therefore, the said carbon content is less than 0.008%, and iron can not be obtained by common iron making methods.
Q:The differences and uses of cold rolling and hot rolling
Cold rolled forming steel allows partial buckling of the cross section, thus taking full advantage of the post buckling capacity of the member, while the hot-rolled section does not allow partial buckling of the cross section.
Q:Q235 is hot rolled steel or cold rolled steel?
Hot rolling and cold drawing is the difference of the production process of hot rolling is processed at high temperature, does not change the structure and properties of metal at high temperature, cold drawn round will be perforated, then in tube processing machine in the cold drawing, no tempering condition, this process will affect the crystal structure of metals. In general, better than the mechanical properties of cold rolled steel, after heat treatment, the tensile and yield strength, plasticity and toughness will be improved, in addition, heat treatment can eliminate the residual stress, and the cold may be because in the process of the steel yield the non-uniform deformation. The residual stress produced, the residual stress has great influence on the stability of.
Q:What kind of material does ordinary steel plate refer to in steel market?
When we use high temperature resistant, steel plate are sometimes exposed to outdoor or there is a very high temperature, but our common plate is very weak in high temperature resistance, this is mainly because the composition of carbon and iron is very weak. But the alloy steel plate has solved this problem, because other alloy elements join, our alloy steel plate in the metal element combination aspect has obtained the very good solution.
Q:The difference between steel edge sealing strip and steel plate putty water stop belt
The cross section of the steel edge rubber waterproof strip adopts the non equal thickness structure, and divides the strong section and the waterproof area, so that each part is stressed evenly and reasonably. When the utility model is in construction, the clamping surface of the clamping plate is large and is not easy to be dislocated; the steel plate is additionally provided with an installation hole and is connected with the steel bar; the utility model has firm fixation and is not easy to displace.
Q:STCC what's the quality of the cold rolled steel sheet?
Cold rolled steel: iron sheet thin, generally zero millimeters, galvanized; steel plate thickness, generally more than 3mm, there are also 1mm
Q:How do you calculate the square footage of a ton of steel?
The weight of the steel plate is 7.85 tons / cubic meter.The area of 1 ton steel plate (thickness 0.5mm) is: steel plate weight / (steel plate weight * steel plate thickness) =1000/ (7.85*0.5) =254.78 square metersThe total number of steel sheets of 1 tons 1500mm*1800mm*0.5mm specification is 254.78/ (1.5*1.8) =94.36 sheets1500mm*1800mm*0.5mm specification steel plate, each weight is 1.5*1.8*7.85*0.5=10.6 kg

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