ʻOkoʻa ka ʻike maka (nā ʻokoʻa o ke ʻano ʻāpana kea): Hana ʻia ke kila kahawai ma o ka ʻōwili wela, hana pololei ʻia ma ke ʻano he huahana i hoʻopau ʻia e nā wili kila. Hoʻokumu kona ʻāpana kea i kahi ʻano "U", e hōʻike ana i nā flanges like ma nā ʻaoʻao ʻelua me kahi pūnaewele e hoʻolōʻihi ana i luna...
ʻO ka pilina ma waena o nā papa waena a me ke kaumaha a me nā papa hāmama, ʻo ia nā ʻano papa kila ʻelua a hiki ke hoʻohana ʻia i nā ʻano hana ʻoihana like ʻole a me nā kahua hana. No laila, he aha nā ʻokoʻa? Papa hāmama: He papa pālahalaha ia i loaʻa ma ka wehe ʻana i nā wili kila, ...
ʻO SECC e pili ana i ka pepa kila galvanized electrolytically. ʻO ka hopena "CC" ma SECC, e like me ka mea kumu SPCC (pepa kila ʻōwili anu) ma mua o ka electroplating, e hōʻike ana he mea hana maʻamau ia i ʻōwili anu ʻia. Loaʻa iā ia ka hana maikaʻi loa. Eia kekahi, ma muli o...
ʻO SPCC e pili ana i nā pepa kila kalapona i ʻōwili anu ʻia a me nā ʻāpana i hoʻohana pinepine ʻia, e like me ka papa Q195-235A o Kina. Hōʻike ka SPCC i kahi ʻili laumania, ʻoluʻolu hoʻi i ka nani, haʻahaʻa ka nui o ke kalapona, nā waiwai elongation maikaʻi loa, a me ka hiki ke hoʻopili maikaʻi ʻia. Q235 kalapona maʻamau ...
He aha ka paipu? He ʻāpana hakahaka ka paipu me ka ʻāpana kea poepoe no ka lawe ʻana i nā huahana, me nā wai, ke kinoea, nā pellets a me nā pauka, a pēlā aku. ʻO ke ana nui no ka paipu ʻo ia ke anawaena waho (OD) me ka mānoanoa o ka paia (WT). OD hoʻemi ʻia 2 mau manawa ...
ʻO ka API 5L ma ke ʻano laulā e pili ana i ke kūlana hoʻokō no nā paipu kila pipeline, nona nā ʻano nui ʻelua: nā paipu kila seamless a me nā paipu kila i hoʻopaʻa ʻia. I kēia manawa, ʻo nā ʻano paipu kila i hoʻopaʻa ʻia i hoʻohana pinepine ʻia i nā pipelines aila he mau paipu i hoʻopaʻa ʻia i loko o ka arc spiral submerged ...
Hoʻokaʻawale ʻia nā paipu kila e ke ʻano ʻāpana i loko o nā paipu poepoe, huinahā, ʻehā huinahā, a me ke ʻano kūikawā; e ka mea i loko o nā paipu kila hoʻolālā kalapona, nā paipu kila hoʻolālā haʻahaʻa, nā paipu kila hoʻohuihui, a me nā paipu hui; a ma ka hoʻopili ʻana i loko o nā paipu no...
ʻO nā hana e hōʻoia i ka maikaʻi o ka wili ʻana: 1. ʻO nā kumu kanaka ke kumu nui o ka kaohi ʻana i ka paipu galvanized. Ma muli o ka nele o nā ʻano kaohi ma hope o ka wili ʻana, he maʻalahi ke ʻoki i nā kihi, kahi e hoʻopilikia ai i ka maikaʻi; i ka manawa like, ke ʻano kūikawā o ka galva...
ʻO ke galvanizing kahi hana kahi e hoʻopili ʻia ai kahi papa lahilahi o kahi metala ʻelua ma luna o ka ʻili o kahi metala e kū nei. No ka hapa nui o nā hale metala, ʻo ka zinc ka mea e pono ai no kēia uhi. Hana kēia papa zinc ma ke ʻano he pale, e pale ana i ka metala ma lalo mai nā mea. T...
ʻOkoʻa koʻikoʻi: Hana ʻia nā paipu kila galvanized i ke kila kalapona me kahi uhi zinc ma ka ʻili e hoʻokō ai i nā koi hoʻohana o kēlā me kēia lā. ʻO nā paipu kila kila, ma ka ʻaoʻao ʻē aʻe, hana ʻia i ke kila alloy a loaʻa iā ia ke kūpaʻa kūlohelohe i ka pala, e hoʻopau ana i ka ne...
Ke pono e mālama ʻia a lawe ʻia nā mea kila galvanized ma kahi kokoke, pono e hana i nā hana pale kūpono e pale aku ai i ka popo. ʻO nā hana pale kikoʻī penei: 1. Hiki ke hoʻohana ʻia nā ʻano hana mālama ʻili e hōʻemi i ke ʻano...
ʻO ka hana mua i ka hana metala, ʻo ia ka ʻoki ʻana, ʻo ia hoʻi ka ʻoki wale ʻana i nā mea maka a i ʻole ka hoʻokaʻawale ʻana iā lākou i mau ʻano e loaʻa ai nā blanks ʻino. ʻO nā ʻano ʻoki metala maʻamau e komo pū ana me: ka ʻoki ʻana i ka huila wili, ka ʻoki ʻana i ka ʻoki ʻana, ka ʻoki ʻana i ka lapalapa, ka ʻoki ʻana i ka plasma, ka ʻoki ʻana i ka laser, a...