Kub Dipped Galvanized Sheet GI Steel Phaj Rau Roofing Sheet

Galvanizing yog hais txog txoj kev tiv thaiv xeb ntawm txheej hlau zinc rau saum npoo ntawm hlau lossis hlau. Zinc yog cov hlau uas muaj kev tiv thaiv corrosion siab, uas tuaj yeem cais cov hlau los ntawm cov pa oxygen thiab dej, yog li cov hlau tsis tuaj yeem cuam tshuam cov tshuaj tiv thaiv uas xav tau rau xeb; tawg, zinc tseem tiv thaiv xeb electrochemically nrog kev tiv thaiv kev txi. Cov txheej txheem ntawm galvanizing feem ntau suav nrog kub dip galvanizing (HDG), electrogalvanizing (EG) thiab txias galvanizing.

Txais tos mus tham cov lus nrog los yog import pheej yig kub dipped galvanized ntawv gi steel phaj rau vov tsev ntawv ua nyob rau hauv Tianjin Tuam Tshoj los ntawm peb, uas yog ib qho ntawm feem credible kub dipped galvanized ntawv gi steel phaj rau vov tsev ntawv manufacturers thiab lwm tus neeg.

Technical Standard	EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Qib Steel	Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340, SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); los yog cov neeg siv khoom Kev xav tau
Hom	Coil / Ntawv / Phaj / Sawb
Thickness	0 12-6 00mm, los yog cov neeg siv khoom xav tau
Dav	600mm-1500mm, raws li cov neeg siv khoom xav tau
Hom Txheej Txheej	Kub Dipped Galvanized Steel (HDGI)
Zinc Txheej	30-275g/m2
Kev kho saum npoo	Passivation (C), Oiling (O), Lacquer sealing (L), Phosphating (P), Tsis kho (U)
Deg Structure	Ib txwm spangle txheej (NS), minimized spangle txheej (MS), spangle-dawb (FS)
Zoo	Pom zoo los ntawm SGS, ISO
ID	508mm / 610mm
Coil Nyhav	3-20 metric ton ib coil
Pob	Cov ntaub ntawv pov thawj dej yog cov khoom ntim sab hauv, galvanized steel lossis coated steel ntawv yog cov khoom ntim sab nraud, sab nraud phaj, ces qhwv los ntawm xya steel siv.or raws li tus neeg yuav tsum tau muaj
Export ua lag luam	Teb chaws Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, thiab lwm yam

Cim npe nrov: Kub dipped galvanized ntawv gi steel phaj rau vov tsev ntawv, ua nyob rau hauv Suav teb, manufacturers, lwm tus neeg