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Reliable Supplier Ppgi Metal Roofing Sheet For Houses - Pre Painted Steel Coil/PPGI – Lueding

The prepainted steel sheet in coil is a product obtained by subjecting a hot-dipped galvanized steel sheet, an galvalume steel sheet, or an aluminum sheet to a surface chemical treatment (coating), followed by baking and curing. ●The total thickness of the pre-panted galvanized steel coil is composed of the base steel – coating -primer – top paint – protective layer thickness. ●The top paint thickness is 7-25μm, and the back paint thickness is 5-10μm. The thinner the base steel thickness, the higher the price of the ppgi steel coil, because the processing cost becomes higher. ●Usually the paint coating material is polyester (PE) and the color of the back paint is white grey. The color can be customized according to the RAL color card or customer samples. Special patterns can be made, such as wood grain, flower print, camouflage, brick. 1) PPGI also known as prepainted galvanized steel coil and color coated steel coil, with a hot dip zinc coated steel sheet substrate. 2) PPGL also known as prepainted galvalume steel coil, with a galvalume steel sheet as a substrate.
1.Protective and decorative properties Due to the oil paint on the surface of the gi steel plate, the life service and corrosion resistance functions are outstanding compared with galvanized steel. Besides, the color of ppgi products are more flexible and various as per customers' preference. 2.Good fire protection action PPGI products are advantageous in the field of interior decoration and building industry. Even though under the high temperature condition, the surface of the coating can still be kept glossy and the there is no color change on the surface. 3.Excellent processing capacity After bending and stamping, high grade color coated sheet is no drop off situation. The quality of the coating is far more homogeneous, stable and ideal than that on the surface of the painted metal.
Product Specification:
 Material  SGCC , SGCH , DX51D
 Standard  ASTM,EN,JIS,DIN,GB
 Thickness  0.12mm-0.7mm, Thickness tolerance:±0.02mm
 Width  600mm-1250mm , Width tolerance:-0/+3mm
 Tensile Strength  350-750MPA
 Painting on Top  12-25microns
 Painting on Back  5-15microns
 Coil Weight  3-10tons or as customer's requirement
 Color  RAL color coated
Zinc/AluZinc Coating  Zinc:30-150gsm; Aluzinc:30-150gsm
 Coil ID/OD  Coil ID:508±10mm/610±10mm ; Coil OD: 900-1200 mm
 Supply ability  8000tons per week
 MOQ 25tons (in one 20ft FCL)
 Payment terms  30%T/T in advanced+70% balanced; Irrevocable L/C at sight; Cash
 Delivery time  Production time within 10 - 20 days after order confirmation
 Inspection  Factory Inspection certificate will be issued for every shipments.Third party inspection is accepted.