Imibhobho yentsimbi idlala indima ebaluleke kakhulu kulwakhiwo, ezothutho, i-petroleum kunye neshishini lemichiza. Phakathi kwazo, imibhobho yentsimbi engenamthungo ithandwa ngenxa yokusebenza kwayo okugqwesileyo kunye nemimandla ebanzi yesicelo. Imibhobho yentsimbi engenamthungo ye-DN48, njengenye yeenkcukacha, itsale umdla omkhulu.

1. Isishwankathelo seenkcukacha zemibhobho yentsimbi engenamthungo ye-DN48
I-DN48 ibhekiselele kwimibhobho yentsimbi engenamthungo enobubanzi obungama-48 mm. Ngamazwe ngamazwe, iinkcukacha zemibhobho yentsimbi ezisetyenziswa ngokuqhelekileyo ziquka iinkqubo zobukhosi kunye neemetriki, kwaye i-DN yindlela yokubonakalisa i-metric, emele i-diameter yegama lombhobho. Ngoko ke, ububanzi bemibhobho yensimbi engenamthungo ye-DN48 yi-48 mm, kwaye le nkcazo idla ngokusetyenziswa ngokubanzi kubunjineli.

2. Izinto eziphathekayo kunye nenkqubo ye-DN48 imibhobho yensimbi engenamthungo
Imibhobho yentsimbi ye-DN48 engenamthungo idla ngokwenziwa ngentsimbi ekumgangatho ophezulu wekhabhoni okanye intsimbi yealloy njengezinto ezikrwada kwaye yenziwa ngokuqengqeleka okushushu okuphakamileyo, umzobo obandayo kunye nezinye iinkqubo. Le nkqubo yokuvelisa iqinisekisa ukuba indawo yangaphakathi nangaphandle yombhobho wensimbi engenamthungo igudileyo, ubukhulu buchanekile, iimpawu zomatshini zigqwesile, kwaye iimpawu zokumelana noxinzelelo oluphezulu kunye nokumelana nokugqwala kufezekiswa.

3. Imimandla esebenzayo kunye neempawu ze-DN48 zemibhobho yensimbi engenamthungo
-Imboni ye-petroleum kunye negesi yendalo: I-DN48 iipayipi zensimbi ezingenamthungo zihlala zisetyenziselwa kwimibhobho yeoli kunye negesi yendalo, ithwele uxinzelelo phantsi kweemeko ezinzima ezifana noxinzelelo oluphezulu kunye nokushisa okuphezulu, ukuqinisekisa ukusebenza ngokukhuselekileyo kwemibhobho.
-Ishishini leMichiza: Kwiinkqubo zeekhemikhali, imibhobho yensimbi engenamthungo ye-DN48 ikwalukhetho oluyimfuneko kwimibhobho efuna ukumelana neendaba ezitshabalalisayo, kwaye ukuxhathisa kokubola kuye kwaqatshelwa ngokubanzi.
-Intsimi yokuvelisa oomatshini: Njengenxalenye yokuthwala imithwalo yesakhiwo somatshini, i-DN48 imibhobho yentsimbi engenamthungo ithwala imisebenzi ebalulekileyo yomatshini, kwaye uluhlu lwabo lwesicelo lugubungela ukuveliswa kwesixhobo somatshini, ukuveliswa kweemoto kunye nezinye iinkalo.

4. Imigangatho yomgangatho kunye novavanyo lwemibhobho yensimbi engenamthungo ye-DN48
Ukuveliswa kweemibhobho zensimbi ezingenamthungo ze-DN48 kufuneka zihambelane nemigangatho esemgangathweni efanelekileyo, njenge-GB/T8163, GB/T8162, kunye neminye imigangatho yelizwe ukuqinisekisa umgangatho weemveliso. Ngexesha lenkqubo yemveliso, iimvavanyo zobulukhuni, iimvavanyo zokuqina, iimvavanyo zempembelelo, kunye nolunye uvavanyo olungqongqo luhlala luqhutywa ukuze kuqinisekiswe ukuba iimveliso zihlangabezana neemfuno zobugcisa ezichaziweyo.

5. Iindlela zophuhliso kunye namathemba
Ngophuhliso lwenzululwazi kunye nobuchwepheshe kunye nenkqubela phambili yoshishino, imfuno yemibhobho yentsimbi engenamthungo iya kuqhubeka ikhula. Njengenye yeenkcukacha, i-DN48 ipayipi yensimbi engenamthungo iya kubonisa ukusebenza kwayo okuphezulu kwiindawo ezininzi kwaye ihlangabezane neemfuno zamashishini ahlukeneyo kwiimveliso zemibhobho.

Kwishishini lanamhlanje, umbhobho wentsimbi, njengenye yezinto ezibalulekileyo ezisisiseko, unoxinzelelo olukhulu kunye noxanduva. Njengomnye wabo, i-DN48 ipayipi yensimbi engenamthungo ibonelela ngenkxaso ethembekileyo kunye neziqinisekiso zokwakhiwa kobunjineli kwiinkalo ezahlukeneyo kunye neenkcukacha ezikhethekileyo kunye nokusebenza okuphezulu.