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GI galvanized sheet zinki coating 12 gauge 16 gauge tšepe Hot Rolled
Letlapa la Ts'epe le Chesang le Koloitsoeng la Zinc
Hot-dip galvanizing ke karabelo ea tšepe e qhibilihisitsoeng e nang le tšepe e nyenyane ho hlahisa lesela la alloy, kahoo ho kopanya substrate le plating layer. Hot-dip galvanizing ke ho qapa tšepe le likarolo tsa tšepe pele. E le hore u tlose oxide ea tšepe holim'a likarolo tsa tšepe le tšepe, ka mor'a pickling, e hloekisoa ka ammonium chloride kapa zinki chloride aqueous solution kapa tharollo e tsoakiloeng ea ammonium chloride le zinki chloride. hlapa. Hot-dip galvanizing e na le melemo ea ho roala ka mokhoa o tšoanang, ho khomarela ka thata le bophelo bo bolelele ba tšebeletso.
Tekanyetso ea Tekheniki EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 Kereiti ea tšepe Dx51D, Dx52D, Dx53D, DX54D,ST12-15, 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); kapa Tlhokahalo ea Bareki Mofuta Coil/Sheet/Plate/Strip Botenya 0.12-6.00mm, kapa tlhoko ea moreki Bophara 600mm-1500mm, ho ea ka tlhokahalo ea moreki Mofuta oa ho roala Tšepe e Kentsoeng e Chesang ka Galvanized(HDGI) Ho roala ka Zinc 30-275g/m2 Kalafo ea Bokaholimo Passivation(C), Oling(O), Lacquer sealing(L), Phosphating(P), E sa Alaoeng(U) Sebopeho sa Sebaka Normal spangle coating(NS), minimised spangle coating(MS), spangle-free(FS) Boleng E amohetsoe ke SGS,ISO ID 508mm/610mm Boima ba Coil 3-20 metric tone ka khoele Sephutheloana Pampiri ea bopaki ba metsi e paka ka hare, tšepe e entsoeng ka masenke kapa lakane e koahetsoeng e pakiloe ka ntle, poleiti ea lehlakoreng, ebe e phuthetsoe ka mabanta a tšepe a supileng. kapa ho latela tlhoko ea moreki. Mmaraka oa kantle ho naha Europe, Afrika, Asia Bohareng, Asia Boroa-bochabela, Bochabela bo Hare, Amerika Boroa, Amerika Leboea, joalo-joalo