Ppgi Prepainted Color Coated Galvanized Steel Coil Dx51D
Kuti uve nechokwadi chekushandiswa kwenguva refu kwe dx51d color coated steel sheet, kugadzirisa kwakakodzera kunodiwa.Matanho chaiwo ndeaya anotevera.
(1) kuchenesa nguva dzose: kuchenesa nguva dzose pamusoro pe dx51d ppgi simbi ndiro kubvisa guruva repamusoro, tsvina, nezvimwewo;
(2) kudzivirira kukwenya: kana uchishandisa dx51d ppgi simbi ndiro, inofanira kuedza kudzivisa kukwenya pamusoro kudzivirira zinc layer kubva pakuputika nekudonha;
(3)Dzivisa kudhumhana: kana uchibata nekuisa dx51d ppgi simbi ndiro, kutarisirwa kunofanira kutorwa kudzivirira kudhumhana uye kudzivirira kukuvara kwepasi;
(4) Dzivirira kuunganidzwa kwemvura: Paunenge uchishandisa dx51d ppgi simbi ndiro, kutarisisa kunofanirwa kubhadharwa kune dhiraivha, kudzivirira iyo pamusoro pemvura kuunganidzwa kwenguva yakareba, zvichikonzera ngura.