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  • ʻAno o ka uhi ʻana o ka paipu kila kalapona

    Paipu ʻōlohelohe: Ua manaʻo ʻia he paipu ʻōlohelohe inā ʻaʻohe ona uhi i hoʻopili ʻia. ʻO ka maʻamau, ke pau ka ʻōwili ʻana ma ka hale wili kila, hoʻouna ʻia ka mea ʻōlohelohe i kahi i hoʻolālā ʻia e pale a uhi paha i ka mea me ka uhi i makemake ʻia (i hoʻoholo ʻia e ...
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  • He aha ka RHS, SHS a me CHS?

    ʻO ka huaʻōlelo RHS ke kū nei no ka Rectangular Hollow Section. ʻO SHS ke kū nei no ka Square Hollow Section. ʻOi aku ka ʻike ʻole ʻia o ka huaʻōlelo CHS, ʻo ia hoʻi no Circular Hollow Section. I ke ao o ka ʻenekinia a me ke kūkulu ʻana, hoʻohana pinepine ʻia nā acronyms RHS, SHS a me CHS. ʻO kēia ka mea maʻamau ...
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  • paipu kila wili ʻole i ʻōwili wela ʻia a me kahi paipu kila wili ʻole i ʻōwili anu ʻia

    ʻO nā paipu kila wili ʻole i ʻōwili anu ʻia he liʻiliʻi ke anawaena, a ʻo nā paipu kila wili ʻole i ʻōwili wela ʻia he nui ke anawaena. ʻOi aku ke kiʻekiʻe o ka pololei o ka paipu kila wili ʻole i ʻōwili anu ʻia ma mua o ka paipu kila wili ʻole i ʻōwili wela ʻia, a ʻoi aku ke kiʻekiʻe o ke kumukūʻai ma mua o ke kila wili ʻole i ʻōwili wela ʻia...
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  • ʻokoʻa ma waena o ka paipu kila pre-galvanized a me ka paipu kila wela-galvanized

    ʻO ka paipu galvanized wela ka paipu kila ʻeleʻele maoli ma hope o ka hana ʻana i hoʻokomo ʻia i loko o ka hopena plating. Hoʻopilikia ʻia ka mānoanoa o ka uhi zinc e kekahi mau kumu, me ka ʻili o ke kila, ka manawa e pono ai e hoʻokomo i ke kila i loko o ka ʻauʻau, ke ʻano o ke kila,...
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  • Ke kila kalapona

    ʻO ke kila kalapona he kila me ka nui o ke kalapona mai kahi o 0.05 a hiki i ka 2.1 pakeneka ma ke kaumaha. ʻO ke kila palupalu (hao e loaʻa ana kahi pakeneka liʻiliʻi o ke kalapona, ikaika a paʻakikī akā ʻaʻole maʻalahi ke hoʻoponopono ʻia), i ʻike ʻia hoʻi he kila kalapona maʻamau a me ke kila kalapona haʻahaʻa, ʻo ia ke ʻano kila maʻamau i kēia manawa no ka mea ʻo kona pr...
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  • Paipu kila ERW, LSAW

    ʻO ka paipu kila humuhumu pololei he paipu kila nona ke humuhumu wili e kūlike ana me ke kuhikuhi longitudinal o ka paipu kila. He maʻalahi ke kaʻina hana o ka paipu kila humuhumu pololei, me ka pono hana kiʻekiʻe, ke kumukūʻai haʻahaʻa a me ka hoʻomohala wikiwiki. ʻO ka ikaika o nā paipu wili wili he kiʻekiʻe maʻamau ...
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  • He aha ka ERW

    ʻO ke kuʻi uila kū'ē (ERW) kahi hana kuʻi kahi e hoʻopili mau ʻia ai nā ʻāpana metala i pili ma ka hoʻomehana ʻana iā lākou me ke au uila, e hoʻoheheʻe ana i ka metala ma ka hui. Hoʻohana nui ʻia ka kuʻi uila kū'ē, no ka laʻana, i ka hana ʻana i ka paipu kila.
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  • Paipu kila SSAW vs. Paipu kila LSAW

    ʻO ka Paipu LSAW (Longitudinal Submerged Arc-Welding Pipe), i kapa ʻia hoʻi he paipu SAWL. Ke lawe nei ia i ka papa kila ma ke ʻano he mea maka, hoʻoheheʻe ʻia e ka mīkini hoʻoheheʻe, a laila hana i ka wili ʻana i ka arc submerged ʻelua ʻaoʻao. Ma o kēia kaʻina hana e loaʻa i ka paipu kila LSAW ka ductility maikaʻi loa, ka paʻakikī o ka weld, ka like ʻana, ...
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  • Paipu kila Galvanized vs. Paipu kila ʻeleʻele

    Loaʻa i ka paipu kila galvanized kahi uhi zinc pale e kōkua i ka pale ʻana i ka pala, ka ʻōpala, a me ka hōʻiliʻili ʻana o nā waihona mineral, no laila e hoʻolōʻihi ai i ke ola o ka paipu. Hoʻohana pinepine ʻia ka paipu kila galvanized i ka plumbing. Loaʻa i ka paipu kila ʻeleʻele kahi uhi hao-oxide ʻeleʻele ma luna o kona ent...
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  • Ua hāʻawi aku ʻo Youfa Group i nā kālā anti-arthritis i ke aupuni ʻo Daqiuzhuang Town

    He manawa koʻikoʻi kēia no Tianjin e hana ai me ka maʻi ahulau hou o ka maʻi niumonia lei aliʻi. Mai ka wā i pale ʻia ai a kāohi ʻia ai ke ahulau, ua hana pū ʻo Youfa Group me nā ʻōlelo aʻoaʻo a me nā koi o ke kōmike ʻaoʻao kiʻekiʻe a me ke aupuni, a ua hana i nā mea āpau e hoʻokō ai i ka...
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  • Ke kūʻē ikaika nei ʻo Youfa iā Omicron

    I ke kakahiaka nui o Ianuali 12, ma muli o nā loli hou loa i ke kūlana ahulau ma Tianjin, ua hoʻopuka ke Aupuni Kanaka o ke Kaona ʻo Tianjin i kahi leka hoʻomaopopo koʻikoʻi, e koi ana i ke kūlanakauhale e hoʻokō i ka lua o ka hoʻāʻo waikawa nucleic no nā kānaka āpau. Ma muli o ka wi...
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  • Ua lanakila ʻo YOUFA i ka Advanced Collective a me ka Advanced Individual

    Ma Ianuali 3, 2022, ma hope o ka noiʻi ʻana i ka hālāwai o ka hui alakaʻi no ke koho ʻana a me ka hoʻomaikaʻi ʻana i nā "hui holomua a me nā kānaka no ka hoʻomohala ʻana i ke kūlana kiʻekiʻe" ma ka Apana ʻo Hongqiao, ua hoʻoholo ʻia e hoʻomaikaʻi ʻia he 10 mau hui holomua a me 100 mau kānaka holomua...
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