Nā kikoʻī o ka paipu kila huinaha Galvanized
ʻO ka paipu huinahā galvanized wela kahi huahana paipu kila i hana ʻia i kahi hana kūikawā. ʻO kāna hana hana e pili ana i ka hoʻokomo ʻana i ka paipu huinahā i loko o ka wai zinc heheʻe, e hana ana i kahi hopena kemika ma waena o ka zinc a me ka ʻili kila, a laila e hana ana i kahi papa zinc mānoanoa ma luna o ka ʻili o ka paipu kila. Eia kahi loiloi kikoʻī o nā paipu huinahā galvanized wela-dip:
Ka mālama mua ʻana: Pono e hoʻomoʻa mua ʻia nā paipu kila e wehe i ka ʻoki hao hao a me nā mea haumia ʻē aʻe. A laila, hoʻomaʻemaʻe hou ʻia ma ke kāwili ʻana i ka ammonium chloride a me ka wai zinc chloride e hōʻoia i ka maʻemaʻe o ka ʻili o ka paipu kila a ʻaʻohe lepo.
Ka uhi ʻana i ka wai wela: Hoʻouna ʻia ka paipu kila i mālama mua ʻia i loko o kahi pahu uhi wela, kahi i loaʻa ai ka hopena zinc i hoʻoheheʻe ʻia. E hoʻomohu i ka paipu kila i loko o ka hopena zinc no kekahi manawa e ʻae i ka zinc e hana piha me ka ʻili o ke kila, e hana ana i kahi papa hao zinc.
Hoʻomaʻalili a me ka mālama ʻana ma hope: Lawe ʻia ka paipu kila galvanized mai ka hopena zinc a hoʻomaʻalili ʻia. Hiki ke hana ʻia nā ʻanuʻu hana ʻē aʻe e like me ka hoʻomaʻemaʻe, passivation, a pēlā aku e like me ka mea e pono ai e hoʻomaikaʻi i ke kūpaʻa ʻana i ka pala a me ka maikaʻi o ka ʻili o ka paipu kila.
| Huahana | Paipu kila huinahā a me ka huinahā Galvanized |
| Mea Hana | Ke kila kalapona |
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Papa B Papa C |
| Kūlana Maʻamau | DIN 2440, ISO 65, EN10219GB/T 6728 JIS 3444/3466 ASTM A53, A500, A36 |
| ʻIli | Uhi ʻia ʻana o ka zinc 200-500g/m2 (30-70um) |
| Pau | Nā wēlau maʻemaʻe |
| Nā kikoʻī | OD: 20*20-500*500mm; 20*40-300*500mm Mānoanoa: 1.0-30.0mm Lōʻihi: 2-12m |
Nā Pono a me nā Hoʻohana o ka Youfa Galvanized Square Steel Pipe
Ke kūpaʻa ikaika i ka pala:ʻO ka papa zinc ma luna o ka ʻili o ka paipu huinaha galvanized wela-dip hiki ke pale pono i ka pala o ke kila e ka oxygen, nā wai waikawa a me ka alkaline, ka paʻakai paʻakai a me nā wahi ʻē aʻe, no laila e hoʻolōʻihi ana i ke ola lawelawe o ka huahana.
Uhi like:Ma o ke kaʻina hana uhi wela, hiki ke hoʻokumu ʻia kahi papa zinc like ma luna o ka ʻili o ka paipu huinaha e hōʻoia i ke kūpaʻa mau o ka paipu kila holoʻokoʻa.
Hoʻopili ikaika:Hoʻokumu ka papa zinc i kahi pilina paʻa me ka ʻili kila ma o nā hopena kemika, me ka hoʻopili ikaika a me ke kūʻē ʻana i ka ʻili ʻana.
Hana hana maikaʻi:He maikaʻi nā ʻano mechanical a me nā hana ʻana o ka paipu huinaha galvanized wela, a hiki ke hana ʻia i nā ʻano like ʻole e like me ke kaha anu, ka ʻōwili ʻana, ke kahakiʻi ʻana, ke kūlou ʻana, a me nā mea ʻē aʻe me ka ʻole o ka hōʻino ʻana i ka uhi.
Noi:
Paipu kila no nā mea hana hale / hale
Paipu kūkulu
Paipu kila pou pā
Nā ʻāpana kau ʻana o ka lā
Paipu lima
Ka Mana Kūlana Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki o ka ʻike e nānā i nā huahana ma kahi random.
2) Keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina me nā palapala hōʻoia CNAS
3) Nānā ʻae ʻia mai ka ʻaoʻao ʻekolu i koho ʻia/uku ʻia e ka mea kūʻai, e like me SGS, BV.
4) Ua ʻāpono ʻia e Malekia, ʻInidonesia, Singapore, Pilipine, ʻAukekulelia, Peru a me UK. Loaʻa iā mākou nā palapala hōʻoia UL /FM, ISO9001/18001, FPC
Hoʻopili a me ka lawe ʻana:
Nā kikoʻī hoʻopili: i loko o nā puʻupuʻu kai hexagonal i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua mau maʻa nylon no kēlā me kēia puʻupuʻu.
Nā kikoʻī hoʻouna: Ma muli o ka QTY, ʻo ka maʻamau hoʻokahi mahina.
E pili ana iā mākou:
Ua hoʻokumu ʻia ʻo Tianjin Youfa Steel Pipe Group Co., Ltd ma Iulai 1, 2000. Aia ma kahi o 9000 mau limahana, 13 mau hale hana, 293 mau laina hana paipu kila, 3 keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina, a me 1 kikowaena ʻenehana ʻoihana i hōʻoia ʻia e ke aupuni Tianjin.
12 mau laina hana paipu kila huinahā a huinā wela
Nā Hale Hana:
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
ʻO Handan Youfa Steel Pipe Co., Ltd;
ʻO Shaanxi Youfa Steel Pipe Co., Ltd.
