Munguva pfupi yapfuura, mutengi akauya kufekitori kuzoshanyira S355J2pombi yakasungirirwa, rwendo rwose, vashandi vekutengesa vakatsanangura nemwoyo murefu.S355J2HPombi yesimbi yeERW ipombi yesimbi yemhando yepamusoro-yecarbon-manganese ine simba rekudzivirira kukuvadzwa. Chinhu ichi chinowanzoshandiswa mukuvaka zvivakwa, mabhiriji, migwagwa mikuru, nedzimwe mhando dzemapurojekiti ekuvaka.
Mapaipi esimbi eS355J2H anogadzirwa achishandisa nzira yemagetsi yekubatanidza simbi (ERW), iyo inosanganisira kugadzira mapurati esimbi akatsetseka kuita mapaipi uye wobva wabatanidza misono. Makemikari epaipi yesimbi yeS355J2H ERW anosanganisira kabhoni, manganese, silicon, phosphorus, nesarufa, uye simba shoma remukoho i355 N/mm². Pombi iyi inewo hunhu hwakanaka hwemakanika, ine simba guru rekusunga re510-680 N/mm². Inokwanisa kusanganisa simbi zvakanaka uye kabhoni shoma inobatsira kuderedza njodzi yekutsemuka panguva yekusanganisa. Chimwe chezvakanakira zvikuru zvepaipi yesimbi yeS355J2H ERW ndechekudzivirira kwayo kukuru. Izvi zvinoita kuti ive yakakodzera kushandiswa uko mapaipi anogona kunge aine zvinhu zvinorema kana kudedera. Pamusoro pezvo, kufanana kweukobvu hwemadziro epaipi uye nzvimbo dzakapfava dzemukati nekunze zvinobatsira mukuvimbika kwechimiro chayo uye nyore kuisa. S355J2HPombi yesimbi yeERWinowanikwa muhukuru hwakasiyana-siyana uye hurefu, zvichiita kuti ive sarudzo inoshandiswa zvakasiyana-siyana. Inogona kushandiswa kutakura mvura, magasi kana zvinhu zvakasimba uye, nekuda kwesimba rayo guru, inogonawo kushandiswa pakuvaka. Muchidimbu, pombi yesimbi yeS355J2H ERW isarudzo yezvinhu zvakavimbika uye zvinogara kwenguva refu kumapurojekiti akasiyana-siyana ekuvaka. Kusasimba kwayo kukuru, hunhu hwayo hwakanaka hwemakanika uye kushanduka-shanduka kunoita kuti ive yakakodzera kushandiswa kwakasiyana-siyana.
Nguva yekutumira: Gumiguru-11-2023