Introduction of PPGL Prepainted Galvalume Steel Coil

PPGL is abbreviation of prepainted galvalume steel coil. PPGL is made of hot dipped galvalume sheet(55% aluminum, 43.5% zinc and 1.5% silicon) as base material to paint.

Prepainted galvalume steel coil is used in the construction industry, household appliances industry, electrical appliances industry and furniture industry. For example, color corrugated roof panel, colored T-shaped roof panel, glazed tile, sandwich panel, fence, roller shutter door, container wall, etc.

PPGL Prepainted Galvalume Steel Coil

Product Name PPGL Pre-painted Hot Dipped Galvalume Steel Coil
Technical Standard JIS G3321 / ASTM A755M / EN10346


Steel Grade

JIS G3312: SGLCC, SGLCH, SCGLC340-570(G550)
ASTM A755M: SS255-SS550
EN10346: DX51D,DX52D, S220GD~S550GD
Base Material Hot Dipped Galvalume/Aluzinc Steel Coil
Aluminum-Zinc Coating Mass AZ40-AZ150
Total Coating Thickness(TCT) 0.12mm-0.80mm
Width 600mm-1250mm (Regular Thickness: 900/914/1000/1200/1219/1220/1250mm)

Paint Specification

Top Coating: Polyester(HDP/PE)/Silicon Modified Polyeste(SMP)/Poly Vinyl Di Flouride(PVDF)
Back Coating: HDP/PE

Coating Thickness

Top Coating: 5+10μm-5+25μm
Backing Coating: 5-10μm
Color Ral Color Chart or sample’s color
Surface Glossy/Matte(Wrinkle)/Embossed
Coil Inner Diameter 508mm or 610mm
Coil Weight 3-5Tons
Packing Waterproof paper+PVC plastic film+iron packaging+binding strap or according to customer requirements
Application Roofs and walls for industrial and civil buildings(warehouses, special buildings, large-span steel structure houses), interior and exterior decoration

Competitive advantages of WITOP steel prepainted galvalume steel coil:

  • Reliable and stable quality;
  • Reasonable price;
  • Fast delivery time;
  • Cash flow and payment terms support;
  • 15 years of foreign trade export experience;
  • Customized production;
  • SGS/BV the third party goods inspection;
  • Free marine Insurance for risks.

Qingdao Witop Steel group mainly produce cold rolled steel, galvanized steel, galvalume steel, pre-painted/color coated steel, tinplate and other steel materials.



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