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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...E heluhelu hou aku -
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 ...E heluhelu hou aku -
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.E heluhelu hou aku -
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, ...E heluhelu hou aku -
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...E heluhelu hou aku -
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...E heluhelu hou aku -
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...E heluhelu hou aku -
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...E heluhelu hou aku -
Ua ʻāpono pono ʻia ʻo Youfa Steel Pipe Creative Park ma ke ʻano he wahi mākaʻikaʻi AAA aupuni
Ma ka lā 29 o Dekemaba, 2021, ua hoʻolaha ke Kōmike Hoʻolālā Kūlana Kiʻekiʻe o Tianjin Tourism Scenic Spot i kahi hoʻolaha e hoʻoholo iā Youfa Steel Pipe Creative Park ma ke ʻano he wahi hiʻohiʻona AAA aupuni. Mai ka wā i lawe mai ai ka 18th CPC National Congress i ke kūkulu ʻana i ka nohona kaiaola i loko o ka ...E heluhelu hou aku -
Ua hele ʻo Youfa Group i ka ʻaha kūkā hopena makahiki o ka ʻoihana hao a me ke kila o Kina i ka makahiki 2021
Mai ka lā 9 a hiki i ka lā 10 o Dekemaba, ma lalo o ke kua o ka piko kalapona a me ka hoʻopau ʻana i ke kalapona, ua mālama ʻia ka hoʻomohala kiʻekiʻe o ka ʻoihana hao a me ke kila, ʻo ia hoʻi ka ʻaha kūkā hopena makahiki o ka ʻoihana hao a me ke kila o Kina ma 2021 ma Tangshan. ʻO Liu Shijin, ka hope luna hoʻokele o ke Komite Hoʻokele Waiwai...E heluhelu hou aku -
Ua hoʻohui ʻo Youfa Pipeline Technology i nā laina hana uhi plastik
I Iulai 2020, ua hoʻokumu ʻo Tianjin Youfa Pipeline Technology Co., Ltd. i kahi lālā Shaanxi ma Hancheng, Shaanxi Province. Ua hoʻokomo kūhelu ʻia ka hoʻohui ʻana o 3 mau laina hana paipu kila o Lining Plastic a me 2 mau laina hana paipu kila i uhi ʻia i ka plastik. &nbs...E heluhelu hou aku -
Ua mālama pono ʻia ka ʻaha wehe ʻana o Youfa Group Chengdu Yunganglian Logistics Co., Ltd.
Ma Nowemapa 18, ua wehe ʻia ka ʻaha wehe o Chengdu Yunganglian Logistics Co., Ltd. e pili ana iā Youfa Group i loko o kahi lewa mehana a ʻahaʻaina hoʻi. Ma ke ʻano he hoʻokahi o nā ʻelele o nā ʻoihana hui like, ua piha ʻo Li Qinghong, ka luna nui o Chengdu Zhenghang Trade Co., Ltd., i ka manaʻolana ...E heluhelu hou aku