prepainted aluminium coil raw material of roofing sheet

Shandong Shunxinda New Building Materials Co., Ltd. established in 2006, plant area of 66600 square meters, the registered capital of 88880000 yuan, is located in Xingfu Industry Park.

Color Coated Steel Coil, prepainted aluminium coil

 
Base sheet:                     galvanized steel coil, galvalume steel coil
Steel grade:                     DX51D, Q195, Q195L SGCC
Thickness:                       0.15 to 1.0 mm
Width:                                600-1250 mm
Zinc coating:                   45--275 G/M2

Coil weight:                     3-6 tons
Coil Internal Diameter: 508 mm/610mm

Surface treatment:         Bright and clean, smooth and flat
Colors:                              As per the Ral codes.

Coating structure: 2/1: Top+ Prime/Back, PE/EPOXY; 20- 25 microns/5-7 microns
Lifespan:                          10-15 years, very strong corrosion resistance it wouldn't fade.
Tolerance:                       Thickness:  +/-0.02 mm,

                                            width: +/-2 mm;

                                           Total quantity: +/-5%;

                                            Zinc coating:  +/-5%
Tensile Strength:           >300mpa
Yield Strength:                370-380mpa
Machine features:          Suitable for molding and join-up shaping, welding processes. 

Due to its outstanding decorative performance, forming nature and corrosion resistance and strong adhesion of coating, color coated steel plate can maintain new color for a long time.

Package:Seaworthy, waterproof paper + polyethylene rush inhibitor ,the antirust paper , the ring of defendse on inside and outside, steel belt , and the guard plate . we can pack according to your request details.