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ʻOkoʻa ma waena o ka paipu a me ka paipu
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 ...E heluhelu hou aku -
He aha ka API 5L?
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 ...E heluhelu hou aku -
Nā ana o ka paipu kila
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...E heluhelu hou aku -
Pehea e hoʻoheheʻe ai i nā paipu galvanized? He aha nā mea e pono ai ke hana?
ʻO nā hana e hōʻoia ai 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, ʻo ke ʻano kūikawā o ka galva...E heluhelu hou aku -
He aha ke kila galvanized? Pehea ka lōʻihi o ke kau ʻana o ka uhi zinc?
ʻO ke galvanizing kahi hana kahi e kau 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...E heluhelu hou aku -
He aha ka ʻokoʻa ma waena o nā paipu kila galvanized a me nā paipu kila kila?
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...E heluhelu hou aku -
Ke popo nei ke kila galvanized? Pehea e pale ʻia ai?
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...E heluhelu hou aku -
Pehea e ʻoki ai i ka metala?
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...E heluhelu hou aku -
Nā hana palekana no ke kūkulu ʻana i nā ʻauwai kila corrugated i nā ʻano ʻino like ʻole a me ke aniau
I nā ʻano aniau like ʻole, ʻaʻole like nā hana palekana no ke kūkulu ʻana i ka culvert kila corrugated, hoʻoilo a me ke kauwela, ke kiʻekiʻe o ka mahana a me ka haʻahaʻa o ka mahana, ʻokoʻa ke kaiapuni a ʻokoʻa hoʻi nā ana kūkulu. 1. Ke aniau kiʻekiʻe o ka mahana corrugated culver...E heluhelu hou aku -
Hoʻohālikelike o nā pono a me nā hemahema o ka hoʻohana ʻana i ka paipu huinaha, ke kila kahawai, ke kila kihi
Nā Pōmaikaʻi o ka paipu huinaha ʻO ka ikaika compressive kiʻekiʻe, ka ikaika kūlou maikaʻi, ka ikaika torsional kiʻekiʻe, ke kūpaʻa maikaʻi o ka nui o ka ʻāpana. Kuʻihao, pili, hana maʻalahi, plasticity maikaʻi, kūlou anu, hana ʻōwili anu. ʻO ka ʻili nui, emi ke kila no kēlā me kēia ʻāpana su...E heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ke kila kalapona a me ke kila kila ʻole?
ʻO ke kila kalapona, i ʻike ʻia hoʻi he kila kalapona, pili i ka hao a me nā hui kalapona e loaʻa ana ma lalo o 2% kalapona, ʻo ke kila kalapona ma waho aʻe o ke kalapona ma ke ʻano laulā he liʻiliʻi ka nui o ka silicon, manganese, sulfur a me ka phosphorus. ʻO ke kila kila, i ʻike ʻia hoʻi he stainless acid-res...E heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka paipu huinaha galvanized a me ka paipu huinaha maʻamau? Aia kekahi ʻokoʻa i ke kūpaʻa ʻana i ka pala? Ua like anei ka laulā o ka hoʻohana?
ʻO nā ʻokoʻa nui ma waena o nā paipu huinaha galvanized a me nā paipu huinaha maʻamau: **Ke kū'ē ʻana i ka pala**: - He kūpaʻa maikaʻi ko ka paipu huinaha galvanized. Ma o ka mālama ʻana i galvanized, ua hoʻokumu ʻia kahi papa zinc ma luna o ka ʻili o ka tu huinaha...E heluhelu hou aku
