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 hao 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 zinc chloride i hui pū ʻia. nā pahu wai wai no ka hoʻomaʻemaʻe ʻana, a laila hoʻouna ʻia i ka pahu hoʻoheheʻe 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 haku mele ʻana o nā paʻakai zinc i loko o ka hopena, a hoʻopili ʻia i nā lako electrolytic o ka electrode maikaʻi ʻole, i nā mea pono ma ka ʻaoʻao. ʻaoʻao o ke kau ʻana o ka pā zinc, i hoʻopili ʻia i nā mea hana electrolytic i ka electrode maikaʻi i pili i ka mana lako, ka hoʻohana ʻana i ka uila mai ka electrode maikaʻi i ka electrode maikaʻi ʻole o ke kuhikuhi o ka neʻe ʻana o nā pono e waiho i kahi papa. o ka zinc, hoʻopili mua ʻia ka hoʻoheheʻe anuanu o nā mea pono 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
ʻAʻole maikaʻi ka hoʻopili ʻana o ka paipu kila kila ma mua o ka wela wela, no ka mea, ʻoi aku ka maikaʻi o ka puʻupuʻu kila a me ka papa zinc i kūʻokoʻa kekahi i kekahi, ʻoi aku ka lahilahi o ka zinc, a paʻa mau i ka ʻili. o ka matrix paipu kila, a he oluolu loa ka haule ana.
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 ke ʻano hana 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
