Prime hot dipped galvanized steel sheet coils(hdgi gi )
(1) cold rolled based:
600000mt/year in both 2 mills by 5 galvanizing lines
Cw: 4-12mt
Sgcc, dx51, astm a653 cs typeb, etc
0.0.32mm thick, 1000mm wide
0.32-1.25mm thick, 1000-1250mm wide
(0.4-2.0mm thick, zero spangle)
Z60-295+/-20, regular spangle, chromated, unoiled, tension leveled and/or skinpassed
(2) hot rolled based:
300000mt/year in chongqing mill by one hr based galvanizing line
Cw: 4-25mt
Sgcc, dx51, astm a653 cs typeb, etc
1.25-3.50mm thick, 1000-1250mm wide
Z60-295+/-20, regular/minimum spangle, chromated, unoiled, skinpassed
Id: 508/610mm
(2)ppgi prepainted galvanized steel coils
Name:prime prepainted galvanized steel coils /ppgi
Grade:jis g3312 // dx51d
Coil id:610mm or 508mm
Color: all the ral colors
Coil weight:3-8ton
Paint:25+/-5 microns on top & 7+/-2 microns on bottom
Aplication:construction, roofing
Zinc coating:60+-20gsm-180+-20gsm
Quality:soft quality
Thickness:0.28mm-1.0mm
Width:900mm-1250mm
Standard seaworthy export packing
