Dx51d RAL color coated long span galvanized roofing sheet ppgi corrugated sheet
ASTM JIS SGCC hot dip PPGI PPGL color coated steel sheet prepainted galvanized corrugated roofing sheet
PPGI prepainted corrugated roofing sheets color coating galvanized steel sheet
Prepainted zinc coated roof plate ppgi galvanized color coated corrugated steel sheet
Cold-Rolled Steel Plate and Galvanized Steel Sheet Cold-Rolled Steel Plate and Galvanized Steel Plate Sheet as the base material, after surface pretreatment (degreasing, cleaning and chemical conversion treatment), continuous method (roller coating method) coating, baking and cooling products. The main production process of the ordinary two-coating and two-drying continuous color coating unit is as follows: pre-treatment of uncoiling---coating---drying---post-treatment---coiling.
Read MoreSend Inquirygalvanized corrugated steel sheet for ppgi gl galvanized corrugated steel sheet for ppgi gl is a good building material, mainly used for guardrail, floor and other buildings, such as airport terminal, railway station, stadium, concert hall, grand theatre, etc. According to different application requirements, the profiled steel sheet can be pressed into a wave type, a T type, a V type, a rib type and the like.
Read MoreSend Inquiry