Designed Prepainted Galvanized Steel Coil Ppgi 0.4mm Thickne Ppgi Coils Galvanized Sheet Metal Roll For Roofing Material , Find Complete Details about Designed Prepainted Galvanized Steel Coil Ppgi 0.4mm Thickne Ppgi Coils Galvanized Sheet Metal Roll For Roofing Material,Prepainted Galvanized Steel Coil,Galvanized Steel Sheet 4mm,G350-g550 Galvanized Steel Coils Sheets from Steel Sheets 0 4mm zinc coating pre-painted steel coil sheet strip for bu(plate) Professional Manufacture of Prepainted Galvanized Steel 0 4mm zinc coating pre-painted steel coil sheet strip for bu(steel) Zinc Coating Z40-275G/M2 Painting Coating Top 15 to 25 um (5 um + 12-20 um) back 7 +/
ASTM A1008 , DIN16723 , EN10130 cold rolled steel plate / sheet for Oil drum; JIS G3141 Cr Coil / cold rolled steel strip for construction material; JIS G3302 CRCA SPCC-SD/SB DC01 Cold Rolled Steel Coil 600mm - 1500mm Width; High strength chromed / skin passed cold rolled steel coil 0.4MM-2MM thick(plate) Regular Polyester(PE) Pre-painted Galvalume Coil(steel) How we make pre-painted coil. 1. We start with the base steel that is lightweight yet strong. 2. Next comes a protective zinc alloy coating applied to both sides by a continuous hot-dip method. 3. A conversion coating is chiemically applied to the zinc steel to enhance corrosion resistance and ehcure bonding surface. 4.
0.4MM Thickness SGCC Pre Painted Galvanized Iron Sheets / PPGI Steel Coils for Roofing . Description PPGI is pre-painted galvanized iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate.