Imibhobho yentsimbi ihlelwa njani ngokwezinto eziphathekayo?
Imibhobho yensimbi inokwahlulwa ibe yimibhobho yesinyithi kunye ne-alloy non-ferrous, imibhobho yentsimbi eqhelekileyo yekhabhoni, njl njl ngokwezinto zabo. Imibhobho yentsimbi emele iquka i-alloy steel pipe engenamthungoI-ASTM A335 P5, umbhobho wentsimbi yekhabhoniASME A106 GRB
Ingaba imibhobho yentsimbi ihlelwa njani ngokwemilo enqamlezileyo?
Imibhobho yentsimbi inokwahlulwa ibe yimibhobho ejikelezileyo kunye nemibhobho ekhethekileyo ngokwemilo yecandelo.
Ingaba imibhobho yentsimbi ihlelwa njani ngokwesimo sokuphela kombhobho?
Impendulo: Ityhubhu engenanto kunye netyhubhu enemisonto (ityhubhu enemisonto)
Ingaba imibhobho yentsimbi ihlelwa njani ngokobubanzi kunye nodonga?
①Ityhubhu enodonga olutyebileyo olongezelelweyo (D/S＜10) ②Ityhubhu enodonga olungqingqwa (D/S=10~20) ③Ityhubhu enodonga olubhityileyo (D/S=20~40) ④Ityhubhu enodonga olubhityileyo kakhulu
(D/S＞40)
Umyinge we-diameter-to-wall ratio ubonisa ubunzima bokuvelisa umbhobho wensimbi.
Iindidi kunye neenkcukacha zemibhobho yentsimbi engenamthungo iphawulwe njani?
Ukucaciswa kwemibhobho yentsimbi engenamthungo kubonakaliswa yimilinganiselo ye-diameter yangaphandle, ubukhulu bodonga kunye nobude, obufana ne-76mm×4mm×5000mm engenamthungo.
Umbhobho wensimbi ubhekisela kumbhobho wentsimbi kunye nobubanzi obungaphandle be-76mm, ubukhulu bodonga lwe-4mm, kunye nobude be-5000mm. Kodwa ngokubanzi, kuphela ububanzi bangaphandle kunye nobukhulu bodonga olusetyenziswayo
Ibonisa iinkcukacha zemibhobho yentsimbi engenamthungo.