Isiteshi se-U/C
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Osayizi Abaningana Ngokwezifiso Q235B41*41*1.5mm Isiteshi Sensimbi Esikhandisiwe C Esifakwe Abakaki Besiteshi Se-Unistrut Strut Wemboni Yezimboni
Insimbi emise okuka-C inezinzuzo zosayizi olungisekayo namandla acindezelayo aphezulu. Izilinganiso ze-cross-sectional zensimbi ezibandayo zilula, kodwa zihambisana kakhulu nezici zokucindezeleka ze-roof purlins, zisebenzisa ngokugcwele izakhiwo zemishini yensimbi. Izinhlobonhlobo zezesekeli zingaxhunywa ekuhlanganiseni okuhlukene, ngokubukeka okuhle. Ukusetshenziswa kwama-purlins ensimbi kunganciphisa isisindo sophahla lwesakhiwo futhi kunciphise inani lensimbi esetshenziswa kuphrojekthi. Ngakho-ke, kubizwa ngokuthi insimbi yokonga futhi ephumelelayo. Yimpahla yokwakha entsha ethatha indawo yama-purlin ensimbi evamile njengensimbi ye-engeli, insimbi yesiteshi, namapayipi ensimbi.
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Khiqiza i-Q345 Insimbi Yesiteshi Esibandayo Esigoqelwe Ngamagqabhagqabha
Insimbi emise okwe-C iwuhlobo olusha lwensimbi eyenziwe ngepuleti lensimbi eliqine kakhulu, bese liyagoba futhi libe yi-roll. Uma kuqhathaniswa nensimbi yendabuko egoqelwe ngokushisayo, amandla afanayo angonga u-30% wezinto ezibonakalayo. Uma uyenza, kusetshenziswa usayizi wensimbi omise okwe-C. Insimbi emise okwe-C Umshini wokwakha uzicubungula futhi wenze amafomu. Uma kuqhathaniswa nensimbi evamile emise okwe-U, insimbi emise okwe-C ayikwazi ukugcinwa isikhathi eside kuphela ngaphandle kokushintsha impahla yayo, kodwa futhi inokumelana nokugqwala okuqinile, kodwa isisindo sayo sibuye sisinde kancane kunensimbi ehambisana no-C. Iphinde ibe nongqimba olufana lwezinc, indawo ebushelelezi, ukunamathela okuqinile, nokunemba okuphezulu kobukhulu. Zonke izindawo zimbozwe ungqimba lwe-zinc, futhi okuqukethwe kwe-zinc phezulu kuvame ukuba ngu-120-275g/㎡, okungashiwo ukuthi kuvikela kakhulu.