Iipayipi Ezinkulu Ezidityanisiweyo EzikwiMibhobho Iziseko Zegesi
Esinye sezizathu eziphambiliUmbhobho odibeneyo onobubanzi obukhulusZisetyenziswa kakhulu kwiziseko zegesi ezisebenzisa imibhobho kuba ziyakwazi ukumelana neendawo ezinoxinzelelo oluphezulu. Ukuthuthwa kwegesi yendalo kunye nezinye izinto eziphumayo kufuna imibhobho enokumelana noxinzelelo olukhulu oludalwa ngexesha lenkqubo. Umbhobho odityanisiweyo onobubanzi obukhulu wenzelwe ukusingatha olu xinzelelo ngaphandle kokuphazamisa ulwakhiwo lwawo, nto leyo eyenza ukuba ifaneleke kwiinkqubo zegesi ezisebenzisa imibhobho.
| Ikhowudi yoMgangatho | I-API | I-ASTM | BS | I-DIN | GB/T | I-JIS | I-ISO | YB | I-SY/T | I-SNV |
| Inombolo yoMgangatho oQhelekileyo | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | I-OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Ukongeza kubuchule bayo bokumelana noxinzelelo oluphezulu, umbhobho odityanisiweyo omkhulu waziwa ngokuqina kwawo kunye nobude bawo. Le mibhobho yenziwe ngezinto ezikumgangatho ophezulu kunye nobuchwepheshe bokudityaniselwa obuphambili, okuqinisekisa ukuthembeka kwayo kunye nobomi bayo obude. Ngenxa yoko,umbhobhoAbaqhubi begesi yendalo banokuthembela kule mibhobho ukuze bathuthe igesi yendalo kunye nezinye izinto eziphuma kuyo ngokukhuselekileyo nangokufanelekileyo ixesha elide.
Enye inzuzo ye-Large diameter welded pipe kwi-pipe line gas infrastructure kukuba ixabisa kancinci. Ngenxa yokuhlala ixesha elide kunye nobomi benkonzo ende, le mibhobho ifuna ulondolozo oluncinci kunye nokutshintshwa, ngaloo ndlela kunciphisa iindleko zokusebenza kwabaqhubi begesi yendalo yemibhobho. Ukongeza, ukusebenzisa i-Large diameter welded pipe ukuhambisa igesi yendalo kunye nezinye izinto eziphumayo ngokufanelekileyo kunceda ukunciphisa inkunkuma yamandla kunye nokwandisa ukusebenza kakuhle kweenkqubo zegesi yemibhobho.
Ukongeza, umbhobho odityanisiweyo onobubanzi obukhulu unika ukuguquguquka kuyilo nolwakhiwo, nto leyo eyenza ukuba ufaneleke kwiintlobo ngeentlobo zezicelo zegesi yendalo zemibhobho. Le mibhobho inokwenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zeprojekthi, nto leyo evumelaigesi yombhobhoiinkqubo eziza kwakhiwa kwiindawo ezinengxaki nakwiindawo ezingqongileyo. Nokuba yipayipi ende okanye inkqubo yokuhambisa igesi yendalo ewela umda, ipayipi edityanisiweyo enobubanzi obukhulu inika ubuchule obufunekayo ukuze ivumelane neemfuno ezahlukeneyo zeprojekthi.
Ukusetyenziswa kwepayipi edibeneyo enobubanzi obukhulu kwiziseko zegesi yendalo zepayipi kukwanegalelo ekuzinzeni kwendalo. Ngokuvumela ukuhamba kakuhle kwegesi yendalo kunye nezinye izinto eziphumayo, le payipi inceda ekunciphiseni ukukhutshwa kwekhabhoni kwaye inciphise impembelelo yothutho lwamandla kwindalo. Ukongeza, ukuqina kunye nokuhlala ixesha elide kwepayipi edibeneyo enobubanzi obukhulu kunceda ukunciphisa isidingo sokutshintshwa rhoqo kunye nokulungiswa, ngaloo ndlela kunegalelo ekuzinzeni ngokubanzi kwenkqubo yegesi yombhobho.
Ngamafutshane, iipayipi ezidityanisiweyo ezinobubanzi obukhulu zibalulekile ekwakhiweni kweziseko zegesi zepayipi. Ukukwazi kwazo ukumelana noxinzelelo oluphezulu, ukuqina, ukusebenza kakuhle kweendleko, ukuguquguquka kunye nokuzinza kokusingqongileyo kuzenza zibe lukhetho lokuqala lokusetyenziswa kwegesi yendalo yepayipi. Njengoko imfuno yegesi yendalo kunye nezinye izinto ezimanzi ziqhubeka nokukhula, iipayipi ezidityanisiweyo ezinobubanzi obukhulu ziya kudlala indima ebaluleke ngakumbi ekuxhaseni imboni yamandla kunye nokuhlangabezana neemfuno zabathengi.







