TS EN 10297-1 E355+N chitoliro chachitsulo chosasunthika
E355+N pansi pa EN 10297-1 muyezo ndi chitoliro chachitsulo chosakanizidwa chozizira chokhala ndi izi:
Kuphatikizika kwamankhwala: zokhala ndi kaboni pang'ono, kuwonjezera ma micro-alloy element kuti muwonjezere mphamvu
Katundu wamakina abwino kwambiri: mphamvu zokolola zochepa 355MPa, ductility wabwino komanso kulimba kwamphamvu
Normalizing treatment (N): Sinthani dongosolo la bungwe ndikuwongolera magwiridwe antchito
Zochitika zantchito:
Zida zopanikizika kwambiri pamakampani opanga makina
Mapaipi a hydraulic system
Transmission shafts ndi chassis zigawo mu makampani magalimoto
Zigawo zolimba kwambiri zamakina a engineering
TS EN 10210-1 S355J2H chitoliro chachitsulo chosasunthika
TS EN S355J2H ya 10210-1 muyeso ndi chitoliro chopanda msoko chopangidwa ndi moto wokhala ndi izi:
Kukhazikika kwa kutentha kwapamwamba: koyenera kutentha ndi kupanga
Kuwotcherera kwabwino: kalasi ya J2 imatsimikizira magwiridwe antchito olumikizirana
Kulimba kwamphamvu kwambiri: -20 ℃ mphamvu yamphamvu imakumana ndi muyezo
Mapulogalamu odziwika:
Zomangamanga zitsulo (zolimbitsa thupi, bwalo la ndege)
Bridge engineering main structure
Jekete la nsanja ya Offshore
Zida zothandizira katundu wolemera
TS EN 10216-3 P355NH TC1 chitoliro chopanda chitsulo
TS EN 10216-3 P355NH TC1 ndi chitoliro chachitsulo chopanda msoko pazida zokakamiza, chokhala ndi:
Kuchita kwa kutentha kwakukulu: koyenera kutengera zotengera za boiler
Kuwongolera mbewu zabwino (TC1): Sinthani kukana kukwawa
Kuyesa kolimba kosawononga: Onetsetsani chitetezo champhamvu
Zogwiritsa ntchito kwambiri:
Power station boiler superheater, reheater
Kutentha kwambiri kwa Petrochemical ndi payipi yothamanga kwambiri
Njira yothandizira magetsi a nyukiliya
Njira makampani riyakitala kuthamanga chipolopolo
Mitundu itatu iyi ya mapaipi achitsulo idapangidwira zosowa zosiyanasiyana zamafakitale, kuyambira kupanga makina wamba mpaka zida zazikulu zokakamiza, zomwe zikuwonetsa kuwongolera bwino kwazinthu zaku Europe komanso kugawa kwa akatswiri pantchito. Pogula, kalasi yoyenera iyenera kusankhidwa malinga ndi momwe ntchito ikugwirira ntchito, makhalidwe apakati ndi zofunikira za moyo.
Nthawi yotumiza: May-20-2025
