Kiʻekiʻe kuhiliʻole kila poepoe paipu
Ke hahai nei mākou i ke kumumanaʻo hoʻokele o ka "Excellent Quality, Excellent Service, Excellent Position", a ua hoʻolaʻa ʻia mākou iā China Decoration 201 202 304 316 430 410 mau paipu kila kila, a hana maoli a kaʻana like i ka kūleʻa me kā mākou mea kūʻai aku.ka poe hoihoi.Ke manaʻoʻiʻo nei mākou ua kūpono kā mākou hopena iā ʻoe.
ʻO ka mea hoʻolako paipu kila kila ʻoi loa o Kina.Hiki iā mākou ke hoʻokō i nā pono like ʻole o nā mea kūʻai kūloko a me nā haole.Hoʻokipa maikaʻi i nā mea kūʻai hou a kahiko e kūkākūkā a kūkākūkā.ʻO kou hauʻoli ko mākou ikaika hoʻokele!E kākau pū kākou i mokuna hou nani!
ʻO ka hoʻomaʻamaʻa ʻana i ka ʻili o ka paipu pōʻai kila kila kekahi o nā kumu nui e hoʻoholo ai i ke ola lawelawe anti-corrosion o ka pipeline.ʻO ia ka manaʻo o ka hiki ke hoʻohui paʻa ʻia ka papa anti-corrosion a me ke kila kila kila.Ua hōʻoia ʻia e nā keʻena noiʻi e pili ana ke ola o ka papa anti-corrosion i nā mea e like me ke ʻano o ka uhi ʻana, ka maikaʻi o ka uhi ʻana a me ke kaiapuni kūkulu.ʻIke mau ʻia a hōʻuluʻulu ʻia nā koi no ka ʻili o nā paipu poepoe kila kila, a hoʻomaikaʻi mau ʻia nā ʻano hana lapaʻau ʻili o nā paipu pōʻai kila.
1. Hoʻohana ʻia ka pickling o nā paipu pōʻai kuhili ʻole e nā ʻano ʻelua o ka pickling kemika a me ka electrolytic pickling.Hoʻohana wale ka paipu anti-corrosion i ka pickling kemika, hiki ke hoʻoneʻe i ka unahi oxide, ka ʻōpala a me ka hana hou ʻana o nā uhi kahiko.ʻOiai hiki i ka hoʻomaʻemaʻe kemika ke hoʻokō i kahi pae o ka maʻemaʻe a me ka ʻinoʻino, ʻo kona kumu heleuma he pāpaʻu a maʻalahi hoʻi e hoʻohaumia i ke kaiapuni.
2. ʻO ka hoʻokuʻuʻana (hoʻolei) i ka'ōpala o ka paipu poepoe kila kila e alakaʻiʻia e ka motika mana kiʻekiʻe e hoʻokuʻu i nā'ōpala (hoʻolei) e hoʻololi i ka wikiwiki nui, i mea e hiki ai i nā mea abrasives e like me ke one kila, ke kila pana, ʻāpana uea hao, a hiki i nā minela ke hoʻopili i ka ʻili o ka paipu pōʻai kuhili ʻole ma lalo o ka hana o ka ikaika centrifugal.ʻAʻole hiki ke hoʻopau wale i ka ʻōpala, nā oxides a me ka lepo i ka hoʻomaʻamaʻa ʻana (hoʻolei) ʻana, akā e hoʻokō pū i ke ʻano like ʻole ma lalo o ka hopena o ka hopena a me ka friction o nā abrasives.
Ma hope o ka pīpī ʻana (hoʻolei) ʻana i ka ʻōpala, ʻaʻole hiki ke hoʻonui wale i ka adsorption kino ma luna o ka ʻili o ka paipu, akā e hoʻonui pū i ka adhesion mechanical ma waena o ka papa anti-corrosion a me ka ʻili o ka paipu.No laila, ʻo ka hoʻoheheʻe ʻana (hoʻolei) ʻana i ka ʻōpala kahi ala kūpono e hoʻopau ai i ka ʻōpala no ka pipeline anticorrosion.ʻO ka ʻōlelo maʻamau, hoʻohana nui ʻia ka hoʻoneʻe ʻana i ka pana (sand) derusting no ka mālama ʻana i ka ʻili o loko o nā paipu, a ʻo ka hoʻoneʻe ʻana i ka pana (sand) hoʻohana nui ʻia no ka mālama ʻana i ka ʻili o waho o nā paipu.
3. Ke kila kila poepoe hoʻomaʻemaʻe, hoʻohana i ka solvent a me ka emulsion e hoʻomaʻemaʻe i ka ili kila e wehe ai i ka aila, ka momona, ka lepo, ka lubricant a me nā mea ola like like, akā ʻaʻole hiki ke wehe i ka ʻōpala, ka unahi oxide, ka welding flux, etc. he mea kokua i ka hana ana.
4. No ka wehe 'ana i ka lepo mai ke kila kila poepoe paahana paipu, e hoohana nui i na mea paahana e like me na uwea pulupulu e poni ai i ka ili o ke kila, hiki ke wehe i ka unahi oxide, rust, welding slag, etc. hiki i ke kiʻekiʻe Sa2, a hiki i ka hoʻopau ʻana i ka ʻōpala o nā mea hana mana ke hiki i ka pae Sa3.Inā pili ka ʻili kila i kahi paʻa paʻa o ka hao oxide, ʻaʻole kūpono ka hopena o ka ʻōpala o ka mea hana, a ʻaʻole hiki ke hoʻokō ʻia ka hohonu o ka heleuma i koi ʻia no ka hana anti-corrosion.
E noʻonoʻo pono i ke koʻikoʻi o ka mālama ʻana i ka ʻili i ka hana ʻana, a mālama pono i nā ʻāpana kaʻina i ka wā e wehe ʻia ai ka ʻōpala.I ka hana maoli ʻana, ʻoi aku ka nui o ka ikaika o ka peel o ka anti-corrosion layer o ka paipu pōʻai kila kila ma mua o nā koi maʻamau, e hōʻoiaʻiʻo ana i ka maikaʻi o ka papa anti-corrosion.Ma ke kumu, hoʻomaikaʻi nui ʻia ka pae ʻenehana a hoʻemi ʻia ke kumukūʻai hana.
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