Iitafile zobunzima bepayipi kunye neetafile zeShedyuli zibonelela ngedatha yesalathiso esemgangathweni yokukhetha kunye nokusetyenziswa kwepayipi, nto leyo eyenza uyilo lobunjineli luchaneke ngakumbi kwaye lusebenze kakuhle.
Amaqhosha okuHamba
Imvelaphi yeeTheyibhile zoBunzima bePipe yeCarbon Steel eqhelekileyo
Imigangatho ephambili yobunzima bombhobho wentsimbi yekhabhoni yi-ISO 4200, EN 10220, ASME B36.10M, kunye ne-ASTM A53/A53M.
Nangona umgangatho we-API 5L ungaboneleli ngetafile ethile yobunzima bepayipi, amanqaku kwiTheyibhile 9 abonisa ukuba amaxabiso amiselweyo obubanzi obuchaziweyo bangaphandle kunye nobukhulu bodonga lombhobho wentsimbi abhekiselwe kwi-ISO 4200 kunye ne-ASME B36.10M.
Ukuthelekisa iMigangatho yoBunzima beMbhobho yeCarbon Steel
Imigangatho eyahlukeneyo inokubonelela ngeetafile zobunzima ezithile zezicelo ezahlukeneyo kunye neentlobo zezinto.
Indlela Yokubala Ubunzima Bemibhobho
Indlela yokubala ubunzima bepayipi yentsimbi ibonelela ngendlela elula yokubala ubunzima bepayipi yentsimbi, okwenza kube lula ukufumanisa ngokukhawuleza ubunzima obupheleleyo bezinto ezifunekayo, ngaloo ndlela kuncitshiswe iindleko ezingeyomfuneko. Ngale ndlela, ubunzima bepayipi yentsimbi bunokuqikelelwa ngokusekelwe kububanzi bayo, ubukhulu bodonga, kunye nobude, nto leyo ebaluleke kakhulu ekucwangciseni uthutho, ukuyila izakhiwo zenkxaso, kunye nokuqikelela iindleko. Ukubala ubunzima ngokuchanekileyo kukwanceda ukuqinisekisa ukhuseleko lwesakhiwo kunye nokuthintela ukusilela kwesakhiwo ngenxa yokuxinana kakhulu.
Ifomula yobunzima bombhobho wentsimbi yekhabhoni iyafana kakhulu kwimigangatho eyahlukeneyo, kukho umahluko omncinci kuphela kwizifinyezo.
M=(DT)×T×C
Mbubunzima ngeyunithi nganye ubude;
Dyi-diameter ekhankanyiweyo yangaphandle, echazwe ngeemilimitha (ii-intshi);
T bubukhulu bodonga obuchaziweyo, obuchazwa ngeemilimitha (ii-intshi);
Cyi-0.0246615 yokubala kwiiyunithi ze-SI kunye ne-10.69 yokubala kwiiyunithi ze-USC.
QAPHELA: I-API 5L inexabiso le-0.02466 kwiibalo kwiiyunithi ze-SI.
I-0.0246615 kunye ne-0.02466 zibonisa umahluko omncinci kumaxabiso athathwe ekubalweni kobunzima. Lo mahluko, nangona umncinci, unokuba nefuthe xa kusenziwa izibalo ezichanekileyo. Ngokwesiqhelo, lo mahluko awuyi kuba nefuthe lincinci kwizicelo ezininzi zobunjineli kunye nolwakhiwo, kodwa apho kufuneka ukuchaneka okuphezulu, ixabiso elifanelekileyo lokuchaneka kufuneka likhethwe ngokwemfuno ethile.
Intsingiselo yeShedyuli yePipe yeNsimbi
Yinkqubo yamanani esemgangathweni esetyenziselwa ukuchaza ubukhulu bodonga lweetyhubhu zentsimbi, enika isalathiso esifanayo sobukhulu beetyhubhu ukuze zilungele iimeko ezahlukeneyo zoxinzelelo kunye nobushushu.
Ngokukodwa, okukhona inani "leShedyuli" liphezulu, kokukhona ubukhulu bodonga lombhobho bukhula, kwaye ngokufanelekileyo, kokukhona uxinzelelo lwangaphakathi lombhobho lunokumelana nalo. Umzekelo, iShedyuli 40 lulungiselelo lobukhulu bodonga oluphakathi olusetyenziswa kakhulu kwiindawo ezinoxinzelelo oluphantsi ukuya koluphakathi, ngelixa iShedyuli 80 inobukhulu bodonga obuphezulu kwiindawo ezinoxinzelelo oluphezulu.
Olu hlu lwenziwe ekuqaleni ukuze kube lula ukuyila nokwenza imibhobho yemizi-mveliso ngokumisela amanqanaba obukhulu bodonga, okwenza kube lula kwiinjineli ukukhetha imibhobho efanelekileyo kwindawo yabo yokusebenza. Amanqanaba ahlukeneyo eShedyuli aphuhlisiwe kuthathelwa ingqalelo izinto ezahlukeneyo, kuquka iimpawu zoomatshini zezinto ezisetyenzisiweyo, uxinzelelo kunye namaqondo obushushu phantsi kweemeko zokusebenza, kunye nohlobo lolwelo.
Umthombo weDatha yeShedyuli yePipe yeNtsimbi yeKhabhoni
KwiShedyuli yePipe ASME B36.10 kunye neTheyibhile ye-ASTM A53 2.2 (iSiphelo esiLula) oko kukuthi, ixabiso liyafana.
Nangona kunjalo, ngenxa yomahluko ekucutshungulweni kwesiphelo sepayipi i-ASTM A53 Table 2.3 (Enemisonto kunye neDityanisiweyo) amaxabiso aya kwahluka.
Itheyibhile ye-ASTM A53 2.3 (Enemisonto kunye neDityanisiweyo) Ishedyuli 30, 40, 60, kunye no-80 kuphela. Kwimibuzo yeShedyuli yePipe, qwalasela iDistinction.
Uhlu lweShedyuli
ishedyuli 5, ishedyuli 10, ishedyuli 20, ishedyuli 30, ishedyuli 40, ishedyuli 60, ishedyuli 80, ishedyuli 100, ishedyuli 120, ishedyuli 140, ishedyuli 160.
IShedyuli 40 kunye neShedyuli 80 zezona zigaba ziqhelekileyo zobukhulu bodonga lwepayipi kwiindawo ezinoxinzelelo oluphantsi ukuya koluphakathi kunye neendawo ezinoxinzelelo oluphezulu, ngokwahlukeneyo.
Ngathi
Singomnye wabavelisi kunye nababoneleli abaphambili bemibhobho yentsimbi yekhabhoni edityanisiweyo kunye nemibhobho yentsimbi engenamthungo abavela eTshayina, sinoluhlu olubanzi lwemibhobho yentsimbi esemgangathweni ekhoyo, sizimisele ukukunika uluhlu olupheleleyo lwezisombululo zemibhobho yentsimbi. Ukuze ufumane iinkcukacha ezithe vetshe ngemveliso, nceda uzive ukhululekile ukunxibelelana nathi, silangazelela ukukunceda ufumane ukhetho lwemibhobho yentsimbi olufanelekileyo kwiimfuno zakho!
iithegi: itshathi yobunzima bepayipi, ishedyuli, ishedyuli 40, ishedyuli 80, ababoneleli, abavelisi, iifektri, abathengisi besitokhwe, iinkampani, ukuthengisa ngobuninzi, thenga, ixabiso, ikowuteshini, ubuninzi, ukuthengiswa, ixabiso.
Ixesha leposi: Matshi-18-2024