He aha ka paipu kila pre-galvanized?
E like me kā mākou i ʻike ai a pau,nā paipu kila galvanized i hoʻoluʻu ʻia i ka welahe ʻano paipu kila i hana ʻia a galvanized ʻia ma hope. No laila ua kapa ʻia hoʻi he mau paipu kila post-galvanized.
No ke aha i kaulana loa ai ka paipu kila galvanized a i ʻole ka paipu kila galvanized o ka hana ʻana i nā paipu kila galvanized? ʻO ke kumu, he ʻano haʻahaʻa ke kumukūʻai o nā lako e pono ai no ka hana ʻana a he hiki ke hoʻonui nui ʻia ke kaʻina hana. ʻAʻole e like me nā paipu kila galvanized wela, pono nā pepa kila galvanized i kahi manawa hana pōkole, e hopena ana i kahi papa hao-zinc lahilahi a me kahi papa zinc maʻemaʻe mānoanoa.
Eia naʻe, ʻoiai ka wela i hana ʻia i ka wā o ka hoʻopili ʻana onā paipu kila i hoʻopili mua ʻiaKe wehe ʻia ka uhi zinc mai ka ʻili kila, pono e hoʻopaʻa hou ʻia ke kila i hōʻike ʻia me ka hoʻohana ʻana i kahi kaʻina hana hoʻopū wela zinc. ʻO ke ʻano hoʻi kēia ʻaʻole e galvanized ʻia nā wili ma ka paia o loko o ka paipu. ʻO nā waiwai anode mōhai o ka zinc e hōʻoiaʻiʻo ʻaʻole e hoʻopilikia nā wili kūloko i hōʻike ʻia i ke kūpaʻa ʻana o ka huahana i ka pala a i ʻole ke ola lawelawe.
ʻO ka pre-galvanizing e pili ana i ka hoʻokomo ʻana i nā pepa kila i loko o ka zinc heheʻe no ka uhi ʻana. Ma hope o kēlā, ʻoki ʻia nā pepa i ka nui a wili hou ʻia. I ka wā o ke kaʻina hana pre-galvanizing, hoʻopili ʻia kahi mānoanoa kikoʻī o ka uhi zinc i ka pepa holoʻokoʻa. No ka laʻana, ʻo ke kila Z275 pre-galvanized he uhi zinc he 275 grams no ka mika kuea.
Ke hoʻohālikelike ʻia me ke kila galvanized wela, hāʻawi ke kila pre-galvanized i kahi pono koʻikoʻi ma kona ʻano maikaʻi loa. Eia kekahi, ʻoi aku ka maikaʻi o ke kumukūʻai. Hoʻohana nui ʻia nā mea pre-galvanized i nā huahana like ʻole, me nā conduits, flanges, a me nā kahawai i hōʻike ʻia.
He aha ka ʻokoʻa ma waena o ka pre-kila galvanizednā paipua me ke kila galvanizednā paipu?
ʻO ke galvanization wela e pili ana i ke kuʻu ʻana i ke kila holoʻokoʻa a i ʻole ka metala i loko o kahi pahu zinc hoʻoheheʻe ʻia, e hopena ana i kahi uhi mau ma luna o ka ʻili. Hana ʻia ka pre-galvanizing ma ke kahua mua, ma mua o ka ʻoki ʻana i nā pepa i nā nui a me nā ʻāpana, i ʻole e uhi ʻia nā ʻaoʻao ʻoki.
ʻO ka hui ʻo Tianjin Yuantai Derunhana i nā paipu kila i hoʻomākaukau mua ʻia me ke kūlike piha me nā kūlana honua e like me ASTM, JIS, BS, DIN, EN, a me GB. ʻO nā ʻano ʻāpana i loaʻa e komo pū me ka poepoe, ka huinahā, ka huinahā, ka oval, a me nā ʻano kūikawā ʻē aʻe i hana ʻia e hoʻokō ai i nā koi kūkulu a me nā ʻoihana like ʻole.
ʻO nā paipu ʻehā i hoʻopili mua ʻia ka maʻamau o ka ʻoihana no ka ʻōnaehana pā, a hoʻohana ʻia e nā mea hana ʻaelike, nā mea kākau hale a me nā ʻenekinia. Ua hoʻohana nā mea kākau hale a me nā mea kākau ʻāina i ka pā kila e hoʻolālā i nā ʻano hale pale like ʻole, nā kūlana kukui a me nā kiʻi hoʻonaninani no nā ʻano alanui, nā paka, nā wahi kū kaʻa a me nā kaʻaahi māmā, nā kikowaena kūʻai, nā hale kūʻai nui, nā kahua pāʻani haʻuki, nā hale keʻena, nā wahi kaʻa a me nā pono ʻē aʻe. Hoʻolālā pono ʻia nā pou pā kila me nā laina maʻemaʻe, ka pono o ke kūkulu ʻana a me ka maʻalahi o ke kau ʻana. Loaʻa kēia mau pā i nā ʻano kiʻekiʻe a me nā laulā like ʻole i nā hoʻonohonoho like ʻole.
He aha'ʻo ia kaKa noi ʻana o ka paipu kila galvanized mua ʻias?
Hoʻohana ʻia nā paipu kila pre-galvanized ma nā ʻano he nui, e like me ke kūkulu kila, ke kūkulu ʻana i ka hale, ka pale kiaʻi, nā lako metala etc. Hoʻokuʻu ʻia aku kā mākou huahana i kahi 45 mau ʻāina ma ka honua holoʻokoʻa, a ua loaʻa iā mākou ka ʻike nui mai kā mākou mea kūʻai aku no ka maikaʻi a me ka lawelawe a mākou e hāʻawi ai.
Ka manawa hoʻouna: Nov-07-2025
