Xa uthenga ingqiniba yintoni ebalulekileyo efuna ukuhoywa?

Ingqiniba yindawo edibanisa umbhobho.Emva kokudlula kule node, umbhobho kufuneka utshintshe indlela yayo, ngoko keingqinibakufuneka imelane nempembelelo enkulu emva kokuba umbhobho ujikelezisiwe kwaye usetyenziswa.Kungenxa yoko le nto i-elbow kufuneka ibe nokusebenza okuphezulu, ngaphandle koko kunokubangela ukuvuza kumbhobho.

Ingqiniba inokuba yi-45 degrees engqinibeni, 90 degrees engqinibeni, 180 degrees engqiniba, ingqiniba yeradius ende kunye nengqiniba yeradius emfutshane.

Ziziphi izinto ezisetyenziselwa iingqiniba?

I-Elbows inomsebenzi ogqwesileyo obanzi kwaye isetyenziswa ngokubanzi kubunjineli obusisiseko obunjengokukhanya kunye namashishini anzima, ubunjineli beekhemikhali, ukwakhiwa, imibhobho, ukukhuselwa komlilo, ifriji, i-petroleum, umbane, ucoceko, ukuhanjiswa kwamanzi, i-drainage, i-aerospace, i-shipbuilding, njl.

Ngoko ke zeziphi izilumkiso xa uthenga iingqiniba?

1.Okokuqala, ukucaciswa kunye nemodeli ye-elbow kufuneka kuthengwe, kubandakanywa nobubanzi be-elbow kunye nomgangatho, ukulinganiswa koxinzelelo, okanye ubuninzi bodonga lwe-elbow.Kuphela emva kokumisela ezi ziqulatho ezisisiseko zinokuthi ziqwalaselwe ezinye iziqulatho, kuba ukuba ezi zinto azinqunywanga xa ufaka i-elbow, nokuba ukusebenza kwe-elbow ekhethiweyo kulungile, ayikwazi ukuhambelana nobunjineli bombhobho.
2.Okwesibini, kuyimfuneko kwakhona ukuqwalasela izinto eziphathekayo kunye nemigangatho yokuvelisa i-elbow.
3. Kuyimfuneko ukuqonda ngokwenene ixabiso lemarike elisondeleyo le-elbow, ukwenzela ukuba ucace engqondweni, kunye nokuthintela ilahleko enkulu ngenxa yokubawa kweenzuzo ezincinci;
4. Nika ingqalelo kwizinto eziphathekayo ze-elbow, njengoko izinto ezihlukeneyo ze-elbow zihambelana neentlobo ezahlukeneyo zokulungelelanisa, iindlela zokuvelisa, kunye nezindlela zokubetha.Ngeenjongo ezahlukeneyo, kuyimfuneko ukusebenzisa i-elbows ehambelanayo yezixhobo ezahlukeneyo ukuhambelana.Izinto eziqhelekileyo zingahlulwa zibeiingqiniba zentsimbikwayecarbon steel elbows.Ukwakhiwa kweekhemikhali eziqulethwe kwii-elbow zensimbi ezingenasici kuya kuthintela umphezulu we-elbow ukuba ungagqwala kunye nokubola ixesha elide.Esona sizathu siphambili sokumahluko kwayo kwi-carbon steel elbows ngumahluko kwizinto eziphathekayo.
5. Xa ukhetha i-elbows enkulu-diameter, kuyafuneka ukuba uqwalasele ngononophelo udonga olungqingqwaingqiniba yobubanzi obukhulu.Ukuthatha ingqiniba kwimveliso yerhasi yendalo kunye nokusebenza njengomzekelo, ingqiniba yokuqokelelwa kwerhasi yendalo kunye nombhobho wothutho uqhelene nokuncipha ngokukhawuleza phantsi kokhukuliseko lokutya kunye nokhukuliseko, oluchaphazela ukhuseleko lomsebenzi wombhobho.Ngoko ke, kuyimfuneko ukulinganisa ubukhulu bodonga kwi-elbow yombhobho.Ukusetyenziswa kwetekhnoloji yokulinganisa ubukhulu be-ultrasonic kuvavanyo lwesampulu yobukhulu bodonga kwindawo yengqiniba yokuqokelelwa kwerhasi yendalo kunye nothungelwano lwemibhobho yothutho luyasetyenziswa.