Umbhobho yeyona ndawo ibalulekileyo yenkqubo yolwelo egqibeleleyo. Ngaphambi kokukhetha umbhobho, kuyimfuneko ukuqonda isinxibelelanisi sombhobho, iipropathi zolwelo kunye nokusingqongileyo kofakelo, ukuze kuqinisekiswe iimeko apho umbhobho ofunwa yinkqubo kufuneka uhlangabezane nazo, njengobume bomphezulu, iimfuno zezinto eziphathekayo, umgangatho wobulukhuni, ubukhulu bodonga, ububanzi kunye nobude. Emva kokuqokelela ulwazi olungentla, ukhetho oluchanekileyo lombhobho lunokuhlangabezana nokufakwa kwenkqubo kunye nokuqinisekisa ukusebenza okuthembekileyo kwenkqubo ngaphandle kokuvuza.
eHikelokiimveliso zombhobhoziqukaimibhobhokunye nombhobho. Indlela yokukhetha xa udibanisa inkqubo? Sinokuqonda ukungafani kwabo ngokweenkcukacha kule miba mine ilandelayo, size senze isigqibo ngokudibanisa neemeko zokusebenza.
1. Iimpawu ezahlukeneyo kunye nokuchongwa.Iityhubhu imelwe yi-diameter yangaphandle kunye nobukhulu bodonga, kubandakanywa ne-fractional tubing kunye ne-metric tubing. Umbhobho umelwe yi-NPS (ubungakanani bombhobho oqhelekileyo) + ishedyuli No.
2. Imigangatho yeemveliso ezahlukeneyo. Umbhobho usebenzisa umgangatho we-ASTM A269 A213 SA213, kwaye umphezulu kufuneka ngokubanzi ukuba ufakwe, kunye nobunzima obungadlulanga kwi-90hrb. Umbhobho usebenzisa umgangatho we-ASTM A312 SA312, kwaye akukho mfuneko yesimo somphezulu. Ngenxa yokuba imigangatho yahlukile, ukunyamezelana kunye nezinto eziphathekayo ze-tubing kunye nombhobho nazo zahlukile.
3. Ukuchongwa koxinzelelo olwahlukileyo.Ngenxa yokuba ukunyamezela kufuneka kuthathelwe ingqalelo kuyilo, kwaye ukunyamezela kwemigangatho echaphazelekayo ye-tubing kungqongqo kunombhobho, ngoko ke ukunyanzeliswa koxinzelelo olubaliweyo kukwahluke. I-tubing inokumela ngokuchanekileyo i-psi yoxinzelelo, ngelixa umbhobho ngokuqhelekileyo usebenzisa i-PN ukumela uxinzelelo.
4. izicelo ezahlukeneyo. Ngenxa yeenkcukacha zayo ezininzi, kulula ukugoba, ukuziqhelanisa nokudityaniswa kwemibhobho eyahlukeneyo, ubume be-compact, ukufakwa lula kunye nokugcinwa, umjelo ohamba kakuhle kunye nokuhla kwengcinezelo encinci, i-tubing isoloko isetyenziswa kwinkqubo yokudibanisa isixhobo. Umbhobho unenkcukacha ezimbalwa kunye nokuqina okuphezulu, ngoko awukwazi ukudityaniswa ngokuguquguqukayo, ngoko ke usetyenziswa kakhulu kumbhobho wamandla kunye nenkqubo yenkqubo yemibhobho.
In Iimveliso zeHikelok, xa iyalaimibhobho, inokusetyenziswa kunyei-twin ferrule tube fittings, iivalve inaliti, iivalve zebhola, iivalvu zokhuseleko, khangela iivalvekunye nezinye iivalve. Iisiphonyenziwe ngetyhubhu ngenkqubo ethile. Kwiiinkqubo zesampula, iityhubhu ikwayinxalenye ebalulekileyo yokudibanisa.
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Ixesha lokuposa: Mar-10-2022