Njanji zachitsulo ndizo zigawo zikuluzikulu za njanji za njanji.Mu njanji zamagetsi kapena zigawo zodzitchinjiriza, njanji zimathanso kuwirikiza ngati mabwalo amayendedwe.Malinga ndi kulemera kwake: Malinga ndi kulemera kwa njanji ya njanji, imagawidwa m'magulu osiyanasiyana, monga ASCE25, ASCE30, ASCE40 ndi magawo ena ku United States.
Gulu la njanji
Dziko lililonse padziko lapansi lili ndi miyezo yake yopangira njanji, ndipo njira zogawiranso ndizosiyana.
Monga:Muyezo waku Britain: mndandanda wa BS (90A, 80A, 75A, 75R, 60A, etc.)
Muyezo waku Germany: DIN mndandanda wa njanji za crane.
International Union of Railways: UIC mndandanda.
American Standard: ASCE mndandanda.
Muyezo waku Japan: mndandanda wa JIS.
Kagwiritsidwe ntchito ka njanji
Kuphatikiza apo, njanji imagwiritsidwanso ntchito kwambiri m'magawo ena, monga kutsitsa, kutsitsa ndi kunyamula katundu m'madoko, masiteshoni, madoko, ndi magalimoto apamtunda m'mabizinesi am'mafakitale ndi migodi.
Mwachidule, njanji ndi mtundu wapadera wachitsulo wokhala ndi mphamvu zambiri komanso kuvala kukana.Njira zachitsulo zimagwiritsidwa ntchito makamaka m'mabwalo a sitima, madoko, masiteshoni, ma docks ndi magalimoto apamtunda m'mabizinesi amakampani ndi migodi.
Ngati mukufuna kudziwa zambiri za njanji zachitsulo, chonde omasuka kulankhula nafe.
Lumikizanani Nafe Kuti Mumve Zambiri
Imelo:chinaroyalsteel@163.com
Tel/WhatsApp: +86 136 5209 1506
American Standard
Standard: ASCE
Kukula: 175LBS, 115RE, 90RA, ASCE25 - ASCE85
Zida: 900A/1100/700
Utali: 9-25m
Australia Standard
Standard: AUS
Kukula: 31kg, 41kg, 47kg, 50kg, 53kg, 60kg, 66kg, 68kg, 73kg, 86kg, 89kg
Zida: 900A/1100
Utali: 6-25m
British Standard
Muyezo: BS11:1985
Kukula: 113A, 100A, 90A, 80A, 75A, 70A, 60A, 80R, 75R, 60R, 50 O
Zida: 700/900A
Utali: 8-25m, 6-18m
Chinese Standard
Standard: GB2585-2007
Kukula: 43kg, 50kg, 60kg
Zida: U71mn/50mn
Utali: 12.5-25m, 8-25m
European Standard
EN 13674-1-2003
Kukula: 60E1, 55E1, 54E1, 50E1, 49E1, 50E2, 49E2, 54E3, 50E4, 50E5, 50E6
Zida: R260/R350HT
Utali: 12-25m
Japanese Standard
Standard: JIS E1103-93/JIS E1101-93
Kukula: 22kg, 30kg, 37A, 50n, CR73, CR100
Zida: 55Q/U71 Mn
Utali: 9-10m, 10-12m, 10-25m
Nthawi yotumiza: Mar-14-2024