I mea e hoʻomaikaʻi ai i ka pale ʻana i ka corrosion, ua galvanized ka paipu kila maʻamau (paipu ʻeleʻele).Paipu kila galvanizedua māhele ʻia i loko o ka wela wela a me ka uila galvanized ʻelua ʻano. He mānoanoa ka papa galvanizing wela a he haʻahaʻa ke kumukūʻai o ka galvanizing uila, no laila aia nā paipu kila. I kēia mau lā, me ka hoʻomohala ʻana o ka ʻoihana, ke hoʻonui nei ka noi no nā paipu kila galvanized.
Ua hoʻohana ʻia nā huahana paipu kila wela wela i nā kula he nui, ʻo ka maikaʻi o ka hot-dip galvanized ʻo ia ka lōʻihi o ke ola anti-corrosion. Hoʻohana nui ʻia ia i ka hale kiaʻi mana, ka hale kiaʻi kamaʻilio, ke kaʻaahi, ka pale ʻana i ke alanui, ka pou kukui alanui, nā ʻāpana moana, ke kūkulu ʻana i nā mea hana kila, nā keʻena ancillary substation, nā ʻoihana māmā a pēlā aku.
Hot dip galvanizing mea e pickling mua i ka paipu kila, i mea e wehe i ka hao oxide ma luna o ka ili o ka paipu kila, ma hope pickling, ma o ka ammonium chloride a me ka zinc chloride aqueous solution a i ole ammonium chloride a me ka zinc chloride i hui ia aqueous solution tank no ka hoʻomaʻemaʻe. a laila i loko o ka pahu wela wela. Loaʻa i ka Hot dip galvanizing nā mea maikaʻi o ka uhi ʻaʻahu, ka hoʻopili ikaika a me ke ola lawelawe lōʻihi. ʻO ka hapa nui o nā kaʻina hana ma ke kūkulu ʻākau e hoʻohana i ke kaʻina hana hoʻopiha zinc o ke kāʻei galvanized.
ʻAʻole like ke ola o nā paipu hao hao wela ma nā wahi like ʻole: 13 mau makahiki ma nā wahi ʻoihana kaumaha, 50 mau makahiki ma ka moana, 104 mau makahiki ma nā wahi e pili ana, a me 30 mau makahiki ma ke kūlanakauhale.
Ka manawa hoʻouna: Jul-28-2023
