Wela hoʻi ʻia SS41 Galvanized GI Hot Rolled Equal Steel Angle Bar
Paʻa kihi kilaua maheleia i wela-luu galvanized kihi kila a me anu-luu galvanized kihi kila. Hot-dip galvanized angle steel is also called hot-dip galvanized angle angle steel or hot-dip galvanized angle angle steel. ʻO ka uhi galvanized cold-dip ka mea nui e hōʻoia i ka pilina piha ma waena o ka pauka zinc a me ke kila ma o ke kumu electrochemical, a hana i kahi ʻokoʻa electrode no ka anti-corrosion.
Luʻu welaBar kihi kihi kilaua kapa ʻia hoʻi ke kila kila wela wela a i ʻole kila wela wela. ʻO ia ka hoʻoinu ʻana i ke kila kihi ma hope o ka hoʻoheheʻe ʻana i ka zinc hehee ma kahi o 500 ℃, i hoʻopili ʻia ka ʻili o ke kila kihi me kahi papa zinc, i mea e hoʻokō ai i ke kumu o ka anticorrosion, a ua kūpono ia no nā ʻano corrosive ikaika. nā kaiapuni e like me ka waika ikaika a me ka noe alkali.
Kaʻina hana: wela-hoʻohu galvanized kihi kila kaʻina hana: kihi kila pickling → wai holoi → hoʻoheheʻe i loko o ka plating solvent → maloʻo a me ka preheating → rack plating → hoʻoluʻu → passivation → hoʻomaʻemaʻe → wili → hoʻopau wela wela.
Hoʻohana ʻia ke kaʻina galvanizing anuanu e pale i nā metala mai ka ʻino. No kēia kumu, hoʻohana ʻia kahi uhi o ka zinc filler. Hoʻohana ʻia ia i ka ʻili e pale ʻia e kekahi ʻano hoʻopili. Ma hope o ka maloʻo ʻana, hoʻokumu ʻia kahi uhi hoʻopiha zinc. I ka uhi maloʻo He kiʻekiʻe o ka zinc (a hiki i 95%). He kūpono no ka hana hoʻoponopono (ʻo ia hoʻi i ka wā o ka hana hoʻoponopono, aia wale nō kahi i hoʻopōʻino ʻia ka ʻili kila i pale ʻia, hiki ke hoʻohana hou ʻia ke hoʻoponopono ʻia ka ʻili). Hoʻohana ʻia ke kaʻina galvanizing anuanu no ka anticorrosion o nā huahana kila like ʻole a me nā hale.
1. ʻO ke kumu kūʻai haʻahaʻa haʻahaʻa: ʻoi aku ka liʻiliʻi o ke kumu kūʻai o ka galvanizing hot-dip a me ka anti-rust ma mua o nā mea pena ʻē aʻe;
2. Paʻa a paʻa: wela-hoʻohu galvanized angle kila i nā hiʻohiʻona o ka luster ili, ʻaʻahu zinc papa, ʻaʻohe nalo plating, ʻaʻohe kulu, adhesion ikaika a me ke kūpaʻa corrosion ikaika. I loko o ke kaona o ke kaona, hiki ke mālama ʻia ka mānoanoa anti-rust maʻamau maʻamau ma mua o 50 mau makahiki me ka hoʻoponopono ʻole; ma nā kūlanakauhale a i ʻole nā wahi o waho, hiki ke mālama ʻia ka pae wela wela maʻamau no 20 mau makahiki me ka hoʻoponopono ʻole;
3. ʻO ka hilinaʻi maikaʻi: ʻo ka paʻa metallurgical ma waena o ka galvanized layer a me ka mea kila e lilo i ʻāpana o ka ʻili kila, no laila ʻoi aku ka hilinaʻi o ka paʻa o ka uhi;
4. He ikaika ka paʻakikī o ka uhi: ʻo ka papa galvanized e hana i kahi hoʻolālā metallurgical kūikawā, hiki ke kū i ka pōʻino mechanical i ka wā o ka lawe ʻana a me ka hoʻohana ʻana;
5. Palekana holoʻokoʻa: hiki ke uhi ʻia kēlā me kēia ʻāpana o nā ʻāpana i hoʻopaʻa ʻia me ka zinc, ʻoiai i loko o nā poho, nā kihi ʻoi a me nā wahi huna e hiki ke pale pono ʻia;
6. E mālama i ka manawa a me ka hoʻoikaika ʻana: ʻoi aku ka wikiwiki o ke kaʻina hana galvanizing ma mua o nā ʻano hana hana uhi ʻē aʻe, a hiki ke pale i ka manawa i koi ʻia no ka pena ʻana ma ke kahua kūkulu ma hope o ke kau ʻana.
Hoʻohana nui ʻia ke kila angle Galvanized i nā hale kiaʻi mana, nā hale kiaʻi kamaʻilio, nā mea pale pale, ka hana ʻana o nā papa, nā alahao, ka pale alanui, nā pou kukui alanui, nā ʻāpana moana, ke kūkulu ʻana i nā mea hana kila, nā keʻena ancillary substation, nā ʻoihana māmā, etc.
| inoa huahana | Angle Bar |
| Papa | Q235B, SS400, ST37, SS41, A36 etc |
| ʻAno | Kūlana GB, Kūlana ʻEulopa |
| Ka lōʻihi | ʻO 6m a me 12m maʻamau a i ʻole e like me ke koi o ka mea kūʻai aku |
| ʻenehana | ʻO ka ʻōwili wela |
| Palapala noi | Hoʻohana nui ʻia i nā mea pale pale, kūkulu hale, nā alahao etc. |
1. He aha kāu mau kumukūʻai?
Hiki ke hoʻololi i kā mākou mau kumukūʻai ma muli o ka lako a me nā kumu mākeke ʻē aʻe. E hoʻouna mākou iā ʻoe i kahi papa inoa kūʻai hou ma hope o ka launa ʻana o kāu hui
iā mākou no ka ʻike hou aku.
2. Loaʻa iā ʻoe kahi helu kauoha liʻiliʻi?
ʻAe, koi mākou i nā kauoha honua āpau e hoʻomau i ka nui o nā kauoha liʻiliʻi. Inā ʻoe e ʻimi nei e kūʻai hou aku akā ma ka liʻiliʻi liʻiliʻi, paipai mākou iā ʻoe e nānā i kā mākou pūnaewele
3. Hiki iā ʻoe ke hoʻolako i nā palapala pili?
ʻAe, hiki iā mākou ke hāʻawi i ka hapa nui o nā palapala me nā palapala hōʻoia o ka nānā ʻana / Conformance; Inikua; Origin, a me nā palapala hoʻoili ʻē aʻe inā pono.
4. He aha ka manawa alakaʻi maʻamau?
No nā laʻana, ʻo ka manawa alakaʻi ma kahi o 7 mau lā. No ka hana nui, ʻo ka manawa alakaʻi he 5-20 mau lā ma hope o ka loaʻa ʻana o ka uku waihona. Lilo ka manawa alakai i ka wa
(1) ua loaʻa iā mākou kāu waihona, a (2) loaʻa iā mākou kāu ʻae hope no kāu huahana. Inā ʻaʻole hana kā mākou mau manawa alakaʻi me kāu palena manawa, e ʻoluʻolu e hele i kāu mau koi me kāu kūʻai. Ma nā hihia a pau e ho'āʻo mākou e hoʻokō i kāu mau pono. I ka hapanui o nā hihia, hiki iā mākou ke hana pēlā.
5. He aha nā ʻano uku uku āu e ʻae ai?
30% ma mua e T / T, 70% e ma mua o ka shippment kumu ma FOB; 30% ma mua e T/T, 70% e kūʻē i ke kope o BL kumu ma CIF.
