ʻO ka paipu kila galvanized wela: ʻO ka paipu hao hao wela ka mea i hana mua ʻia no ka pickling, i mea e wehe ai i ka hao oxide ma luna o ka ʻili o nā ʻāpana kila, ma hope o ka pickling, ma o ka ammonium chloride a i ʻole zinc chloride aqueous solution a i ʻole ammonium chloride a me ka zinc chloride i hui pū ʻia i nā pahu wai wai no ka hoʻomaʻemaʻe ʻana, a laila hoʻouna ʻia i ka pahu wela wela.
Ua kapa ʻia ʻo Cold galvanizing i ka electro-galvanizing: ʻo ia ka hoʻohana ʻana i nā lako electrolytic e hoʻopili ʻia ma hope o ka degreasing, pickling i loko o ka hui ʻana o nā paʻakai zinc i ka hopena, a pili i nā mea electrolytic o ka electrode maikaʻi ʻole, i nā mea pono ma ka ʻaoʻao ʻē aʻe o ke kau ʻana o ka pā zinc, pili i nā mea electrolytic i ka ʻaoʻao maikaʻi o ka electrode hoʻohana ʻana i ka mana uila. ʻO ka neʻe ʻana o nā mea pono e waiho i kahi papa o ka zinc, e hoʻopili mua ʻia ka hoʻoheheʻe ʻana o nā mea hoʻopili a laila hoʻopaʻa ʻia ka zinc.
ʻO nā ʻokoʻa nui ma waena o nā mea ʻelua penei
1. Aia kahi ʻokoʻa nui i ke ʻano o ka hana
Loaʻa ka zinc i hoʻohana ʻia i ka galvanizing wela ma kahi mahana o 450 ℃ a 480 ℃; a me ke anupaipu kila galvanizedi loko o ka zinc, loaʻa i ka lumi wela ma o ke kaʻina hana electroplating.
2. Aia ka ʻokoʻa nui i ka mānoanoa o ka papa galvanized
ʻOi aku ka mānoanoa ma mua o 10um ka mānoanoa, ʻoi aku ka mānoanoa o 10um, ʻoi aku ka lahilahi o ke aniani galvanized steel pipe zinc layer, ʻoiai ka mānoanoa o 3-5um.
3.ʻokoʻa ili smoothness
ʻAʻole maʻemaʻe ka ili o ke kila galvanized anuanu, akā ʻoi aku ka maikaʻi o ka hoʻohālikelike ʻia me ka wela wela. ʻO ka galvanized hot-dip ʻoiai he mālamalama ka ʻili, akā ʻoʻoleʻa, e ʻike ʻia nā pua zinc. ʻOiai ka ili o ke anu galvanized laumania, akā, e loaʻa i ka hina, stained hana, maikaʻi hana hana, corrosion kū'ēʻaʻole lawa.
4.Price okoa
ʻO nā mea hana i mea e hōʻoiaʻiʻo ai i ka maikaʻi, hot-dip galvanized steel pipe ma ka laulā ʻaʻole e hoʻohana i ka electro-galvanized i kēia ʻano galvanizing; a ʻo kēlā mau ʻoihana liʻiliʻi me nā mea hana kahiko, ʻo ka hapa nui o lākou e hoʻohana i ka electro-galvanized ma kēia ʻano, a no laila ʻoi aku ka haʻahaʻa o ke kumukūʻai o ka paipu hao hao anuanu ma mua o ka paipu hao hao wela.
ʻAʻole like ka 5.Galvanized surface
ʻO ka paipu kila hoʻoheheʻe wela ka paipu kila i hoʻopaʻa ʻia, ʻoiai ʻo ka paipu kila i hoʻoheheʻe ʻia i hoʻokahi ʻaoʻao o ka paipu kila.
6.Significant okoa i ka adhesion
Cold galvanized kila paipu adhesion ma mua o wela-hoi galvanized kila paipu adhesion mea ilihune, no ka mea, o ke anu galvanized kila paipu kila paipu matrix a me ka zinc papa kūʻokoʻa o kekahi i kekahi, ka zinc papa mea loa lahilahi, a ua pili wale i ka ili o ke kila paipu matrix, a he mea maʻalahi loa e hāʻule.
ʻokoʻa noi:
Luʻu welapaipu galvanizedhoʻohana nui ʻia i ke kūkulu ʻana, ka mīkini, ka ʻeli lanahu, ka ʻoihana kemika, ka mana uila, nā kaʻa kaʻaahi, ka ʻoihana kaʻa, ke alaloa, ke alahaka, ka ipu, nā hale haʻuki, nā mīkini mahiʻai, nā mīkini ʻaila, nā mīkini ʻimi a me nā ʻoihana hana ʻē aʻe.
Hoʻohana pinepine ʻia ka paipu galvanized anuanu i ka wā ma mua, ke kinoea a me ka ʻōnaehana wai, ʻoiai aia nā ʻano ʻē aʻe o ka lawe ʻana i ka wai a me ka lako hoʻomehana. I kēia manawa ua hoʻihoʻi ʻia ka paipu galvanized anuanu mai ke kahua o ka lawe ʻana i ka wai, akā i loko o kekahi wai ahi a me ka hoʻolālā ʻano maʻamau e hoʻohana mau ʻia ka paipu galvanized anu, no ka mea, ʻoi aku ka maikaʻi o ka hana kuʻi ʻana o kēia paipu.
Ka manawa hoʻouna: Jan-08-2024
