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GI metala kila uʻi zinc uhi 12 ana 16 ana metala Hot Rolled
Pa'a kila kila Zinc i uhi 'ia
ʻO ka galvanizing wela ka hopena o ka metala i hoʻoheheʻe ʻia me kahi pani hao e hana ai i kahi ʻāpana huila, a laila e hoʻohui ʻia ai ke pani a me ka papa paʻi. ʻO ka hoʻoheheʻe wela ʻo ia ka ʻohi ʻana i ka hao a me nā ʻāpana kila ma mua. I mea e wehe ai i ka hao oxide ma luna o ka ʻili o ka hao a me nā ʻāpana kila, ma hope o ka pickling, hoʻomaʻemaʻe ʻia i loko o ka ammonium chloride a i ʻole ka zinc chloride aqueous solution a i ʻole ka hui ʻana o ka ammonium chloride a me ka zinc chloride. A laila hoʻouna ʻia i ka plating wela ʻauʻau. Loaʻa i ka hot-dip galvanizing nā mea maikaʻi o ka uhi ʻaʻahu, hoʻopili ikaika a me ke ola lawelawe lōʻihi.
Kūlana ʻenehana EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 Papa kila 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); a i ʻole ke koi o ka mea kūʻai aku ʻAno Coil/Pepa/Paʻa/Paʻa mānoanoa 0.12-6.00mm, a i ʻole ka makemake o ka mea kūʻai aku Laulā 600mm-1500mm, e like me ka makemake o ka mea kūʻai aku Ke ʻano o ka uhi ʻana ʻO ka hao hao hao wela (HDGI) Hoʻopili Zinc 30-275g/m2 Lapaʻau ʻili Passivation(C), ʻO ka ʻaila (O), Lacquer sealing (L), Phosphating (P), ʻAʻole i mālama ʻia (U) Hoʻolālā ʻili ʻO ka uhi ʻana o ka spangle maʻamau (NS), ka uhi ʻia ʻana o ka spangle liʻiliʻi (MS), ʻaʻohe spangle (FS) ʻAno maikaʻi Aponoia e SGS, ISO ID 508mm/610mm Kaumaha Coil 3-20 metric tona no ka wili Pūʻolo ʻO ka pepa hōʻoia wai ka paʻi i loko, ke kila galvanized a i ʻole nā pepa kila i uhi ʻia i waho, ka pā kiaʻi ʻaoʻao, a laila ʻōwili ʻia e nā kāʻei kila ʻehiku. Makeke kūʻai aku ʻEulopa, ʻApelika, Central Asia, Southeast Asia, Middle East, South America, North America, et