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Roof Prepainted Color Zinc Coated corrugated Metal steel
Construction roofing prepainted Color Coated steel sheet

Available Size:
Thickness: 0.2-4mm,Width:800-900mm or as requirements. Length: as requirements
30% T/T deposit,70% T/T or 70% L/C at sight balance

Product Details

Products Description

Color profiled tile, is a color-formed steel plate,which is cold-bent by rolling to form various wave-shaped profiled plates.It is suitable for roofing,wall surface and interior and exterior wall

decoration of industrial and civil buildings,warehouse, special buildings,large-span steel structures,etc. It has light weight,high strength rich color,convenient and fast construction,earthquake 

resistance,fire prevention,rain prevention, and life expectancy long and maintenance-free features have been widely promoted and applied.

⒈ Light weight: 10-14 kg / m2, equivalent to 1/30 of the brick wall. 

⒉ Thermal conductivity: λ <= 0.041w / mk. ⒊High strength: It can be used as a ceiling  enclosing structural plate for load bearing, bending and compression resistance;  general houses do not need beams and   columns. 

⒋ Bright color: No surface decoration is needed, and the anti-corrosion layer of color galvanized steel plate is maintained for 10-15 years. 

⒌Flexible and fast installation: The construction period can be shortened by more than 40%. 
⒍Oxygen index: (OI) 32.0 (Provincial Fire Product Quality Inspection Station).

  • Illustration of two-slope roof

1.Roof area: length × width. 
⒉Total length of tiles required: roof area ÷ 0.855 (the effective width of tiles is 0.855M / sheet). 

⒊Number of tiles: (roof length ÷ 0.855m) × 2. ⒋Number of ridge tiles: roof length ÷ 2.4m (the effective length of ridge tiles is 2.4M / root). 

⒌Number of sealing strips: (length ÷ 0.7m) × 2 (seal strip 0.7M / piece). 
⒍Number of sealing eaves: (length ÷ 0.7m) × 2 (sealing eaves 0.7M / piece). 
⒎Number of special nails: 4PCS / ㎡. 

⒏ Roof angle ≦ 120 degrees.

llustration of four-sided slope roof
⒈Budget roof area: (A + B + C + D) × 117% (incline and loss).
⒉Total length of tiles required: roof area ÷ 0.855

⒊Number of ridge tiles: (a × 2 + b + c × 2) ÷ 0.7 (the effective length of ridge tiles is 2.4M / root).

⒋Number of sealing strips: (length + width) ÷ 0.7 (seal strip 0.7M / piece).
⒌The number of eaves cover: (length + width) × 2 ÷ 0.7 (0.7M per cover).
⒍Number of special nails: 4PCS / ㎡.
⒎Chart area: [(b + length)  slope length 2] / 2
⒏B area of the map: the same as the area of the A map.
⒐C chart area: (width × slope length 1) ÷ 2.

⒑D area: the same as C area.

Product Parameter

Products name
Full form blue color coated ppgl metal raw material prepainted aluzinc steel roofing sheets
about 15000 tons per month for the steel sheet and coil product
ASTM A240,GB/T3280-2007,JIS4304-2005,ASTM A167,EN10088-2-2005, DIN,BS 
0.18mm - 2.0mm
20mm-1500mm   600/1000/1250/1500 (mm) or per customer's request
Zinc/AZ coating weight
20g/m2-180g/m2, double side
Surface coating
Top side
15-25 um
Back side
5-8 um
Yield strength
250~600 MPa
Tensile strength
350~800 MPa
Size tolorance
± 1%~3%
Coil ID
508mm/610mm or per customer's request
Coil weight
from 2-10MT, according to the customer's request
All RAL/TN colors
mill edge, cut edge
Min trial order 25 ton each thickness, 1x20' per delivery
Payment terms
L/C at sight,30%T/T ,70% balance against B/L copy,Alibaba Trade Assurance
Mill's standard export sea-worthy packing
Delivery Time
10-35 days after receive payment
Construction,roofing,windows,Automotive uses,home applicances
ISO9001 & SGS&BV
The third party inspection is accepted


1.construction:prefabricated house,steel house,mobile house, modular house,villa, bungalow design,portable house/carbin,ready made house,kiosk booths,steel building...

2.container manufacturing
3.household appliances and furniture
4.vehicle and vessel manufacturing
5.others,like machinery structure parts,manufacturing shells of motors and so on


Our after-sale Service

Our Product Services

Cut large coils into small coils or Strip.
For steel coils, we can cut one large steel coil into small steel coils for loading at seaport; because for container shipping, each container usually loads weight can not be over 26 tons, but each large coil is usually about 28 tons, so one large coils has to be cut into small coils, and because the forklift usually takes 7-10 tons at seaport, so for easy loading into conatiner, each large steel coil usually is cut into 3 small coils. For bulk vessel shipping, it usually demands coils weight under 18 tons, so most times, also need cut one large coil into 2 small coils.
Open flat coils into steel plate.
For final application, need open flat the coils and cut the coils into steel plate, so we open flat the coils and cut the coils to steel plate to the sizes as required. For saving cost for loading by container, load into 20 feet containers, so cut the length under 5800mm, usually as required to cut to length 2440mm and 5800mm, width usually be 1220mm and 1500mm.after cutting the steel coils into steel plate, we can do black paints on the surface of the plate to make the plate to be anti-rust.

Packaging & Shipping

Common Package: 
Waterproof Kraft Paper + Wooden Pallet (each 3 tons) + Bundle with steel strip.

Or Package can also according to your requirements.

The time of delivery:
Within 7-10 days after receipt of advance payment