| Customization: | Available |
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| After-sales Service: | Online Technical Service |
| Warranty: | 20-30years |
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Trapezoidal box profile roofing sheet brief introduction
Trapezoidal profile roofing sheet, also named as box profiled roofing sheets, are the profile sheets that have trapezoidal shaped profile shape and these are coated with multiple beautiful colors to give attractive appearance. These roofing sheets provide the perfect combination with the roofing to match the attractive look of the houses.
The materials used on surface layer are ultra-weather resin which helps to prevent the effect of UV rays coming from sun and along with reduce the coefficient of heat conductivity. All these notable features ensure durability and excellent resistance to chemical corrosion. The intermediate and underlying layers are made of hot dipped galvanized or aluminum zinc coated steel sheet.
prepainted box profile trapezoidal roofing sheet advantages
excellent durability
corrosion resistant
high tolerance against adverse weather conditions
excellent heat reflectivity
excellent formability
resistant to wide range of temperatures
excellent tensile strength
fire resistance
recyclable, environment friendly
prepainted box profile trapezoidal roofing sheet applications
architectural roofs
auditoriums
gymnasiums
exhibition halls
household roofings
commercial buildings
industrial buildings
household purposes
architectural panels
prepainted box profile trapezoidal roofing sheet packing details
All products have standard seaworthy export packing. From inside to outside, there are anti-rust cloth, plastic film, stainless steel guard board, strapping and lock catch.
prepainted box profile trapezoidal roofing sheet technical data
| product name | prepainted box profile trapezoidal roofing sheet | |
| thickness range | normal 0.13mm -0.8mm, or customized | |
| width range | normal 680mm, 840mm,1050mm, or customized | |
| zinc or aluzinc coating thickness | zinc coating: 30-275 g/m2, or customized | |
| aluzinc coating: 30-185 g/m2, or customized | ||
| paint layer | top: 15 to 35 um ; back: 7-35 um | |
| surface coating type | PE, SMP, HDP, PVDF | |
| surface color | all colors in RAL cards, or customized according to samples | |
| package method | standard export seaworthy package | |
| main applications | metal construction materials, such as roof, ceiling, wall, fence,siding,facade panels, temporary houses,etc. | |
FAQ
Q1: Are you from a factory or trade company?
A1: Henan Tiga Engineering Co.,Ltd is a factory with 15 years export experiences.
Q2: What is the payment term?
A2: Normally 30% T/T as deposit and the balance upon the copy of bill of lading. L/C is also acceptable.
Q3: What about the delivery time?
A3: Normally about 25 days after receiving the deposit.
Q4: What factors can affect the anti-corrosion of prepainted steel coils and their fading?
A4: Zinc or aluzinc coating thickness affect their anti-corrosion, and paint quality affect fading.
Q5: Can you offer free samples?
A5: Yes, the samples are free, but you have to pay the delivery cost.
Q6: What's the package method?
A6: All products have the standard export seaworthy package.
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