Ipayipi lensimbi elingenamthungo eligoqiwe elishisayoI-EN10210 S355J2Hiyipayipi lensimbi eliqinile kakhulu, elivame ukusetshenziswa emikhakheni ehlukahlukene yezimboni kanye namaphrojekthi obunjiniyela. Lokhu okulandelayo ukusetshenziswa kwalo okuyinhloko nezici okudingeka zinakwe lapho uthenga:
Imboni kanye nokusetshenziswa:
Ubunjiniyela bezakhiwo kanye nezakhiwo:
Isetshenziselwa ozimele bezakhiwo zensimbi, amabhuloho, imibhoshongo, njll. yezakhiwo.
Yenza amakholomu athwala imithwalo, imishayo, ama-trusses kanye nezinye izingxenye zesakhiwo.
Ukukhiqiza imishini:
Isetshenziselwa ukukhiqiza amabakaki, ozimele kanye nezingxenye zemishini yemishini.
Kubandakanya imishini ethwala imithwalo efana nama-crane kanye nezinhlelo zokuhambisa.
Imboni yamandla:
Isetshenziselwa imibhoshongo yamandla omoya, amapayipi kawoyela negesi kanye nezinye izikhungo ezihlobene namandla.
Ubunjiniyela bemikhumbi kanye nolwandle:
Kusetshenziswa ezingxenyeni zesakhiwo samapulatifomu nemikhumbi yasogwini.
Izinyathelo Zokuqapha Lapho Uthenga:
Izinto kanye nezinga elijwayelekile:
I-S355 isho ukuthi amandla okukhiqiza angama-355 MPa;
I-J2 isho ukuthi ukuqina komthelela ku--20°C kuhlangabezana nezidingo;
U-H usho insimbi engenalutho.
Ubukhulu kanye nokubekezelelana:
Hlola ukuthi imininingwane yobubanzi bangaphandle, ukujiya kodonga kanye nobude kuyahlangabezana yini nezidingo zomklamo wephrojekthi.
Qinisekisa ukuthi ukubekezelelana kobukhulu kungaphakathi kwe-I-EN 10210ejwayelekile.
Imibhalo yesitifiketi sekhwalithi (MTC, 3.1/3.2):
Umenzi kudingeka ahlinzeke ngemibhalo yesitifiketi sekhwalithi ngokuhambisana ne-EN 10204, okuhlanganisa ukwakheka kwamakhemikhali, izakhiwo zemishini kanye nemibiko yokuhlola engonakalisi.
Ikhwalithi yobuso kanye nokutholwa kwamaphutha:
Ubuso kufanele bungabi namaphutha asobala njengemifantu, ukugqwala, ukubhoboka, njll.
Hlola ukuthi ngabe iphumelele yini ekuhlolweni okungonakalisi (njengokuhlolwa kwe-ultrasound), ikakhulukazi ezingxenyeni ezibalulekile ezithwala umthwalo.
Ukumelana nokugqwala kanye nokwelashwa ngemva kokwelashwa:
Uma kusetshenziswa endaweni egqwalisayo, kufanele kuqinisekiswe ukuthi kuyadingeka yini ukumboza noma ukufaka i-galvanizing.
Kungenzeka futhi ukucabangela ukuthi ukwelashwa kokushisa (njengokujwayela noma ukulinganisela) kuyadingeka yini ukuze kuthuthukiswe ukusebenza.
Iziqu zomhlinzeki:
Khetha abahlinzeki abanedumela elihle nekhwalithi ezinzile ukuqinisekisa ukuhambisana komkhiqizo.
Uma ama-oda amakhulu, amandla okukhiqiza efektri angahlolwa endaweni.
Ukuthunyelwa kanye nokulethwa:
Qinisekisa ukuthi indlela yokuthutha ingakugwema yini ukuguquka noma ukulimala kobuso bepayipi.
Ikakhulukazi kumapayipi amade, kubalulekile ukunaka kakhulu izindlela zokupakisha nokulungisa.
Intengo nesikhathi sokulethwa:
Qaphela ukuguquguquka kwamanani ezinto zokusetshenziswa emakethe bese ubeka amanani okuthenga afanele ngesikhathi.
Sula umjikelezo wokulethwa ukuze ugweme ukubambezeleka ngenxa yentuthuko yephrojekthi.
Njengoba ukuphela konyaka kusondela, izindleko zokuthumela ziyakhuphuka. Sicela uqinisekise usuku lokulethwa futhi ulawule izindleko.
Isikhathi sokuthunyelwe: Novemba-29-2024
