Ndeapi mashandisirwo eEuropean standard H-chikamu simbi HEA, HEB, uye HEM?

Iyo H yakatevedzana yeEuropean standardH chikamu simbikunyanya zvinosanganisira mhando dzakasiyana dzakadai seHEA, HEB, uye HEM, imwe neimwe iine akati wandei kuenderana nezvinodiwa zveinjiniya mapurojekiti akasiyana. Zvakananga:

HEA: Iyi isimbi yakamanikana-flange H-chikamu simbi ine madiki epamuchinjikwa-chikamu uye huremu hwakareruka, zvichiita kuti zvive nyore kutakura uye kuisa. Inonyanya kushandiswa mumatanda uye makoramu ezvivakwa zvekuvaka uye mainjiniya ebhiriji, kunyanya akakodzera kutsungirira mitoro yakakura yakatwasuka uye yakachinjika. Iwo chaiwo modhi muHEA akateedzana anosanganisiraHEA100, HEA120, HEA140, HEA160, HEA180, HEA200, HEA220, zvichingodaro, chimwe nechimwe chine huremu hwakasiyana-siyana uye huremu.

HEB: Iyi isimbi yepakati-flange H-yakaita sesimbi, ine maflange akafara kana ichienzaniswa nemhando yeHEA, uye ine mwero muchinjiko-chikamu uye uremu. Inokodzera zvivakwa zvakasiyana-siyana zvekuvaka uye mapurojekiti einjiniya ebhiriji anoda huwandu hwekutakura mutoro. Iwo chaiwo modhi muHEB akateedzana anosanganisiraHEB100, HEB120, HEB140, HEB160, HEB180, HEB200, HEB220,etc.

HEM Type: Iyi isimbi yakakura-flange H-yakaita sesimbi ine flanges yakakura kupfuura iyo yeHEB mhando, uye yakakura chikamu zviyero uye huremu. Yakakodzera kuvaka zvivakwa uye mabhiriji einjiniya mapurojekiti anoda kugona kumira mitoro yakakura. Kunyangwe iwo chaiwo mamodheru eHEM akatevedzana asina kutaurwa muchinyorwa chereferensi, maitiro ayo sesimbi yakafara-flange H-yakaita sesimbi inoita kuti ishande zvakanyanya mukuvaka uye mapurojekiti einjiniya emabhiriji.
Pamusoro pezvo, mhando dzeHEB-1 neHEM-1 ishanduro dzakavandudzwa dzeHEB neHEM mhando, nekuwedzera kuchinjika-chikamu uye huremu hwekusimudzira kugona kwavo kutakura mutoro. Iwo akakodzera kuvaka zvivakwa uye mabhiriji engineering mapurojekiti anoda yakakwirira-yekutakura mutoro.

 

Zvinhu zveEuropean StandardH-Beam Steel HE Series

European Standard H-Beam Steel HE Series inowanzo shandisa yakakwirira-simba yakaderera-alloy simbi sechinhu kuti ive nechokwadi chekushanda kwepamusoro uye hupenyu hurefu hwebasa. Aya masimbi anoratidza yakanakisa ductility uye kuoma, inokwanisa kusangana nezvinodiwa zveakasiyana akaomarara zvimiro zvekushandisa. Zvimwe zvinhu zvinosanganisira S235JR, S275JR, S355JR, uye S355J2, pakati pevamwe. Zvinhu izvi zvinoenderana neEuropean Standard EN 10034 uye vakawana EU CE certification.