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Kodi ndi zifukwa ziti zomwe chitsulo chosapanga dzimbiri ndi chitsulo cha kaboni sizingagwirizane?
Chitsulo chosapanga dzimbiri ndi chitsulo cha kaboni sizingagwiritsidwe ntchito pokhudzana mwachindunji, chomwe ndi mfundo yofunika kwambiri mu sayansi ya zinthu ndi uinjiniya. Makamaka chifukwa cha kupezeka kwa "galvanic corrosion", yomwe imadziwikanso kuti "galvanic corrosion" kapena "heterogeneous metal ...Werengani zambiri -
Kuyerekeza pakati pa Miyezo GB/T 6728, ASTM A500 ndi EN10219 pa Mapaipi a Chitsulo a Square ndi Rectangular
Kugwiritsa ntchito magawo ang'onoang'ono ndi ang'onoang'ono. Chitoliro chapakati ndi chinthu chofunikira kwambiri pamakina othandizira a photovoltaic chifukwa cha magwiridwe antchito ake abwino komanso kugwiritsa ntchito bwino ndalama. Mapaipi achitsulo cha Youfa cha square carbon amagwiritsidwa ntchito kwambiri...Werengani zambiri -
Ndi Ziwonetsero Ziti Zomwe Mudzapitako mu Novembala 2025?
1. UAE ADIPEC 2025 Nthawi: 3-6 Novembala 2025 Malo: Abu Dhabi National Exhibitions Centre，Abu Dhabi，UAE Booth No.: 16355 Zinthu zogulitsa zotentha: Mapaipi opangidwa ndi chitsulo cha kaboni, mapaipi opangidwa ndi galvanized, mapaipi ozungulira ndi amakona anayi, mapaipi osapanga dzimbiri ndi zolumikizira za mapaipi osapanga dzimbiri. 2. UAE THE BIG 5 Global Date: 24-...Werengani zambiri -
Gulu la Youfa lilinso pakati pa mabizinesi 100 apamwamba ku Tianjin
Posachedwapa, "Msonkhano wa Atolankhani wa Tianjin Top 100 Enterprises Conference 2025" womwe unachitikira ndi Tianjin Enterprise Confederation ndi Tianjin Enterprise Association unachitikira modabwitsa. Youfa Group inalembedwanso m'gulu la makampani 100 apamwamba a Tianjin omwe ali pa nambala 15, komanso inalowa pa nambala 7 mu "2025 Tia...Werengani zambiri -
Gulu la Youfa lakhala m'gulu la makampani 500 apamwamba aku China kwa zaka 20 motsatizana.
Pa 14 Seputembala, mndandanda wa mabizinesi 500 apamwamba kwambiri ku China unatulutsidwa, ndipo Youfa Group inali pa nambala 451. Chaka chino ndi cha 20 motsatizana chomwe Youfa Group yakhala pakati pa mabizinesi 500 apamwamba kwambiri ku China.Werengani zambiri -
Pomanga mzere wachitetezo pamodzi, Youfa Group idayamba ku China Fire Expo 2025, zomwe zidakopa chidwi cha anthu.
Kuyambira pa 3 mpaka 5 Seputembala, China Fire Expo 2025 idachitikira ku Hangzhou International Expo Center. Hong Juping, purezidenti wa Zhejiang Fire Protection Association, Li Zhenming, purezidenti wa Zhejiang Safety Engineering Society, Liang Ming, purezidenti wa Heilongjiang Fire Prote...Werengani zambiri -
Msonkhano wa "Mgwirizano wa Chitukuko, Ntchito Yamtsogolo" wa Youfa Group Huaming Pipe Industry Northeast of China Partner Conference unachitika bwino
Pa 7 Seputembala, msonkhano wogwirizana ndi Youfa Group Huaming Pipe Industry kumpoto chakum'mawa kwa China unachitikira ku Panshi, Jilin. Li Maojin, Wapampando wa Youfa Group, Chen Guangling, Woyang'anira Wamkulu, Jin Donghu, Mlembi wa Komiti ya Chipani, Zhang Shenggen, Wachiwiri kwa Purezidenti wa J...Werengani zambiri -
Ndi Ziwonetsero Ziti Zomwe Mudzapitako mu Okutobala 2025?
1. Peru EXCON 2025 Nthawi: 9-12 Okutobala, 2025 Malo: Centro de Exposiciones Jockey, Av. J. prado Este Nro. 4200 Santiago de Surco Lima Booth Nambala: 37 Zinthu zogulitsa zotentha: Mapaipi opangidwa ndi chitsulo cha kaboni ndi ma scaffolding. 2. Qatar THE BIG 5 CONSTRUCT QATAR Tsiku: 12-14 Okutobala DOHA CHIWONETSERO & CONVENT...Werengani zambiri -
Mu 2025, "Makampani Apamwamba 500 Achinsinsi ku China" adatulutsidwa
Pa 28 Ogasiti, Bungwe la All-China Federation of Industry and Commerce linalengeza mndandanda wa makampani 500 apamwamba kwambiri ku China mu 2025, ndipo Youfa Group inali pa nambala 224 ndi ndalama zogwirira ntchito za 54.8 biliyoni ya yuan, zomwe zinali chaka cha 20 motsatizana chomwe Youfa Group...Werengani zambiri -
Kugawa Chitsulo Chosapanga Dzimbiri
Chitsulo chosapanga dzimbiri chingagawidwe m'magulu malinga ndi cholinga chake, kapangidwe ka mankhwala, ndi kapangidwe ka metallographic. Kupanga mitundu yachitsulo pazifukwa zosiyanasiyana kutengera kapangidwe koyambira ka 18% chromium ndi 8% nickel mu austenitic system, ndi mitundu yosiyanasiyana...Werengani zambiri -
Kodi chitsulo chosapanga dzimbiri chikutsimikizika kuti sichidzapanga dzimbiri?
Kodi chitsulo chosapanga dzimbiri chokongoletsera chimayamba kuchita dzimbiri pa nthawi yanji? Chikapindika, kupotoka, ndi kupindika, chitsulo chosapanga dzimbiri chimakhala ndi dzimbiri komanso dzimbiri chifukwa cha kutuluka kwa madontho (mwachitsanzo, kapangidwe ka mkati mwa granular kamakhala ndi...Werengani zambiri -
Ndondomeko ya Tube 40 Kuchokera ku Tianjin Youfa
Ndondomeko ya chubu 40 ndi muyezo wodziwika bwino wa makulidwe a khoma la mapaipi, womwe uli m'dongosolo la kukula kwa ANSI/ASME B36.10 (chitoliro chachitsulo cha kaboni) kapena B36.19 (chitoliro chachitsulo chosapanga dzimbiri). "Ndandanda" pano ikuyimira mtundu wa makulidwe a khoma la payipi, ndi Ndondomeko 40 (chidule...Werengani zambiri