Iishedyuli zemibhobho zibonisa ubukhulu bodonga kunye nemida yoxinzelelo. Inani ngalinye limele ubukhulu bodonga oluthile. Iinjineli zisebenzisa la manani ukuyila iinkqubo zemibhobho ezikhuselekileyo nezisebenzayo.
IShedyuli 40 inodonga oluncinci kuneShedyuli 80. Ilungele iinkqubo ezinoxinzelelo oluphakathi.
Iindonga zeShedyuli 80 zityebile kuneShedyuli 40. Zimelana noxinzelelo oluphezulu kwaye zihlala ixesha elide. Ukukhetha ishedyuli echanekileyo kuthintela ukuvuza, ukuqhuma, kunye nokungaphumeleli kwangoko.
Ubukhulu bodonga buchaphazela amandla, ukuhamba kwamanzi, kunye nokufakelwa. Iipayipi ezinobubanzi obufanayo kodwa iishedyuli ezahlukeneyo zisebenza ngokwahlukileyo.
Umbhobho we-SCH 40 unobunzima obulula, nto leyo eyenza kube lula ukuphatha nokufakela. Ikwanciphisa ixesha lokufakela.
Umbhobho we-SCH 80 unika amandla amakhulu, nangona ubukhulu bodonga lwawo obukhulayo bubangela ubunzima obuphezulu. Inkxaso efanelekileyo kunye nokuphathwa ngononophelo kuyafuneka ukuze kuthintelwe umonakalo.
Ukukhethwa kwemibhobho yentsimbi yekhabhoni kufuneka kuthathele ingqalelo uhlobo lolwelo kunye neemfuno zenkqubo. Imigca yemibhobho yokuhambisa amanzi, iinkqubo ze-HVAC, kunye neenethiwekhi zokuhambisa amanzi zihlala zixhomekeke kwimibhobho ye-SCH 40.
Ilinganisa iindleko, ubunzima, kunye nomthamo woxinzelelo. Iipayipi zeekhemikhali, imigca yomphunga yemizi-mveliso, kunye neenkqubo zeepayipi ezinoxinzelelo oluphezulu zixhamla kwipayipi ye-SCH 80. Iindonga zayo ezijiyileyo ziyamelana nokukhukuliseka, ukugqwala, kunye noxinzelelo loomatshini.
Apho kusetyenziswa khona i-SCH 40 kunye ne-SCH 80
Umbhobho weShedyuli 40 uxhaphakile kwiindawo zokuhlala, zorhwebo, kunye nezicelo zemizi-mveliso ezilula. Ubunzima obuphantsi bombhobho we-SCH 40 buyenza ilawuleke ngakumbi ngexesha lokuthuthwa nokufakelwa. Ubukhulu bodonga lwayo buxhasa uxinzelelo oluphantsi ukuya koluphakathi ngelixa luhlala lulawuleka xa lufakelwa.
Iinjineli ezininzi zikhetha ipayipi ye-SCH 80 kwizityalo zeekhemikhali, iipayipi ezinoxinzelelo oluphezulu, kunye neenkqubo zoshishino. Iyamelana nokuguguleka, ukubola, kunye noxinzelelo olugqithisileyo. Ukuthuthwa ngomphunga, imigca yeekhemikhali, kunye neepayipi ezikude zihlala zikhetha i-SCH 80 ukuze zithembeke.
Ubushushu, uhlobo lolwelo, kunye noxinzelelo kuchaphazela ukhetho lweshedyuli. Iintambo zomphunga oshushu zihlala zisebenzisa ipayipi ye-SCH 80 ukuthintela ukuguquka. Iintambo zombhobho wamanzi abandayo zingasebenzisa ngokukhuselekileyo ipayipi ye-SCH 40.
Ukukhethwa kwezinto nako kubalulekile. I-SCH 80 yentsimbi engatyiwayo inika ukumelana nokugqwala okungakumbi ngelixa igcina ukuqina koxinzelelo. Ucwangciso olufanelekileyo lunciphisa iindleko zokugcinwa kwaye lwandisa ubomi benkonzo yeenkqubo zemibhobho.
Izinga lokuhamba kwamanzi kunye nobubanzi bangaphakathi zezona zinto zibalulekileyo ekufuneka ziqwalaselwe. Uyilo oluncinci lodonga lweSceedule 40 Carbon Steel Pipe lubonelela ngobubanzi bangaphakathi obukhulu, nto leyo evumela ukuba kubekho umthamo ophezulu wokuhamba kwamanzi. Umbhobho weShedyuli 80 unciphisa ububanzi bangaphakathi kancinci, nto leyo echaphazela isantya solwelo.
Iinjineli zibala ukwehla koxinzelelo kunye nokusebenza kakuhle kokuhamba komoya kwisicelo ngasinye. Ukukhetha ishedyuli yemibhobho efanelekileyo kunceda ukuqinisekisa ukusebenza okuzinzileyo. Ikwaxhasa imigangatho yokhuseleko kwaye igcina iindleko kwiinkqubo ze-HVAC, unikezelo lwamanzi, kunye neenkqubo zemibhobho yamakhemikhali.
Ukuthelekisa i-SCH 40 kunye ne-SCH 80
Ubukhulu bodonga lolona mahluko uphambili. Iindonga ze-SCH 80 zityebile, zinika ukunyamezela uxinzelelo oluphezulu kunye nokuqina. Iindonga ezityebileyo zinciphisa kancinci ububanzi bangaphakathi, zichaphazela ukuhamba kwamanzi.
Umbhobho we-SCH 40 oyi-intshi ezi-2 uhlala uphatha malunga ne-280 psi. Umbhobho we-SCH 80 olingana nobukhulu obufanayo uxhasa malunga ne-400 psi. Umbhobho we-SCH 80 unobunzima obuphezulu kwaye uhlala ubiza iindleko ezinkulu zezinto zokwakha.
Ukufakelwa kufuna inkxaso eqinileyo. Izixhobo zokufaka zilandela imigaqo efanayo yeshedyuli. Izixhobo zokufaka iipayipi ezenziwe ngokwemigangatho ye-SCH 80 zixhasa uxinzelelo oluphezulu lokusebenza.
Zombini ezi shedyuli ziza ngentsimbi yekhabhoni, ipayipi yentsimbi engatyiwayo, kunye nepayipi yePVC. Ukukhetha indibaniselwano efanelekileyo kuqinisekisa ukhuseleko, ukuthembeka, kunye nokuthobela imigangatho yemizi-mveliso.
Iimfuno zokuhlolwa nazo zahlukile. Iinkqubo zemibhobho zeShedyuli 80 zenzelwe ukusebenza ixesha elide kunye novavanyo oluphantsi. Imibhobho ye-SCH 40 ingafuna uhlolo oluqhubekayo kwiimeko ezinzima. Iinjineli ziqwalasela ezi zinto xa zicwangcisa iishedyuli zolondolozo kunye neendleko zomjikelo wobomi.
Iingcebiso zokufaka
Umbhobho weShedyuli 40 kulula ukuwusika, ukuwudibanisa, nokuxhasa kuba ukhaphukhaphu. Umbhobho weHowevr SCH 80 ufuna izixhobo ezikhethekileyo zokusika kunye nokuwelda.
Ukulungelelaniswa okufanelekileyo kunye nenkxaso kuthintela ukugoba okanye amanqaku oxinzelelo. Ukwandiswa kobushushu luphawu olubalulekileyo loyilo. Umbhobho we-SCH 80 uyamelana nokuguquguquka phantsi kobushushu, kodwa amalungu okwandiswa asenokufuneka.
Ukufakelwa ngokufanelekileyo kuphucula ukhuseleko lwenkqubo. Kunceda ukwandisa ubomi benkonzo iyonke yenkqubo. Ukuthuthwa kolwelo kuhlala kuzinzile kubonelelo lwamanzi, i-HVAC, kunye neenkqubo zemibhobho yamakhemikhali.
Ixesha leposi: Disemba-26-2025
