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Icyuma cya karuboni
Icyuma cya karuboni ni icyuma gifite ubunini bwa karuboni kuva kuri 0.05 kugeza kuri 2.1 ku ijana ukurikije uburemere. Icyuma cyoroshye (icyuma kirimo igice gito cya karuboni, gikomeye kandi gikomeye ariko kidakonjeshwa cyane), kizwi kandi nka icyuma cya karuboni gisanzwe n'icyuma cya karuboni nke, ubu ni bwo bwoko bw'icyuma bukunze gukoreshwa cyane kuko ...Soma byinshi -
Umuyoboro w'icyuma wa ERW, LSAW
Umuyoboro w'icyuma ugororotse ni umuyoboro w'icyuma ufite umuyoboro wo gusudira ujyanye n'icyerekezo cy'umuyoboro w'icyuma. Uburyo bwo gukora umuyoboro w'icyuma ugororotse ni bworoshye, ufite umusaruro mwinshi, igiciro gito kandi utera imbere byihuse. Ingufu z'imiyoboro izungurutse muri rusange ni nyinshi...Soma byinshi -
ERW ni iki
Gusudira amashanyarazi (ERW) ni uburyo bwo gusudira aho ibice by'icyuma bihuye bihuzwa burundu no kubishyushya n'amashanyarazi, bigashonga icyuma ku ihuriro. Gusudira amashanyarazi bikoreshwa cyane, urugero, mu gukora imiyoboro y'icyuma.Soma byinshi -
Umuyoboro w'icyuma wa SSAW vs. Umuyoboro w'icyuma wa LSAW
Umuyoboro wa LSAW (Umuyoboro wo gusudira ukoresheje Arc-Welding wa Longitudinal), witwa kandi umuyoboro wa SAWL. Ufata icyuma nk'ibikoresho fatizo, ukagikoresha imashini ibumba, hanyuma ugakoresha arc welding ifite impande ebyiri. Muri ubu buryo, umuyoboro w'icyuma wa LSAW uzagira ubushobozi bwo kugenda neza, gukomera, uburinganire, ...Soma byinshi -
Umuyoboro w'icyuma cya galvanized vs umuyoboro w'icyuma cy'umukara
Umuyoboro w'icyuma wa galvanizing ufite igishishwa cya zinc kirinda ingese, ingese, no kwibumbira kw'amabuye y'agaciro, bityo wongera igihe cy'ubuzima bw'umuyoboro. Umuyoboro w'icyuma wa galvanizing ukoreshwa cyane mu byuma bitanga amazi. Umuyoboro w'icyuma w'umukara urimo igishishwa cya fer-oxide cy'umukara ku gice cyawo...Soma byinshi -
Youfa Group yatanze inkunga yo kurwanya icyorezo muri guverinoma y'Umujyi wa Daqiuzhuang
Ubu ni igihe gikomeye kuri Tianjin guhangana n'icyorezo gishya cya pneumonia. Kuva icyo cyorezo cyatangira gukumirwa no kugenzurwa, Youfa Group yafatanyije cyane n'amabwiriza n'ibisabwa na komite nkuru y'ishyaka na guverinoma, kandi yashyizeho imbaraga zose kugira ngo ishyire mu bikorwa...Soma byinshi -
Youfa ahanganye cyane na Omicron
Mu gitondo cya kare cyo ku ya 12 Mutarama, mu rwego rwo gusubiza impinduka ziheruka mu cyorezo cya Tianjin, Guverinoma y'abaturage ba Tianjin yasohoye itangazo rikomeye, risaba umujyi gukora ikizamini cya kabiri cya aside nucleique ku bantu bose. Dukurikije ...Soma byinshi -
YOUFA yatsindiye Advanced Collective na Advanced Individual
Ku itariki ya 3 Mutarama 2022, nyuma y'ubushakashatsi ku nama y'itsinda riyoboye mu gutoranya no gushimira "amatsinda ateye imbere n'abantu ku giti cyabo mu iterambere rihambaye" mu Karere ka Hongqiao, biyemeje gushimirwa amatsinda 10 ateye imbere n'abantu 100 bateye imbere ku giti cyabo...Soma byinshi -
Pariki y’Ubugeni ya Youfa Steel Pipe yemejwe neza nk’ahantu nyaburanga ho gukurura ba mukerarugendo muri AAA ku rwego rw’igihugu
Ku ya 29 Ukuboza 2021, Komite Ishinzwe Gusuzuma Ubuziranenge bw'Ibice by'Ubukerarugendo ya Tianjin yasohoye itangazo rigena Pariki y'Ubuhanga ya Youfa Steel Pipe nk'ahantu nyaburanga h'igihugu habereye AAA. Kuva Kongere ya 18 y'Igihugu ya CPC yazanye kubaka umuco w'ibidukikije mu ...Soma byinshi -
Youfa Group yitabiriye inama y’isoza ry’umwaka y’inganda z’ibyuma n’ibyuma mu Bushinwa mu 2021
Kuva ku ya 9 kugeza ku ya 10 Ukuboza, mu gihe habayeho ubwiyongere bw'ingufu za karubone no kugabanya karubone, iterambere ry’inganda z’icyuma n’ibyuma, ni ukuvuga inama y’inama y’isoza umwaka y’inganda z’icyuma n’ibyuma mu Bushinwa mu 2021 yabereye i Tangshan. Liu Shijin, umuyobozi wungirije wa Komisiyo y’Ubukungu...Soma byinshi -
Youfa Pipeline Technology yongereye imirongo yo gukora irangi rya pulasitiki
Muri Nyakanga 2020, Tianjin Youfa Pipeline Technology Co., Ltd. yashinze ishami rya Shaanxi i Hancheng, mu Ntara ya Shaanxi. Kongeramo imiyoboro itatu y'icyuma ikora imiyoboro ya pulasitiki n'imiyoboro ibiri y'icyuma ikoze muri pulasitiki byatangiye gukora ku mugaragaro.Soma byinshi -
Umuhango wo gufungura Youfa Group Chengdu Yunganglian Logistics Co., Ltd. wagenze neza
Ku ya 18 Ugushyingo, umuhango wo gufungura Chengdu Yunganglian Logistics Co., Ltd. ikorana na Youfa Group wafunguwe mu mwuka ushyushye kandi w'ibirori. Nk'umwe mu bahagarariye amakoperative, Li Qinghong, umuyobozi mukuru wa Chengdu Zhenghang Trade Co., Ltd., yuzuyemo ibitegerezo...Soma byinshi