Ezweni lamapayipi ezimboni, ukukhetha izinto zokwakha nezindlela zokwakha kungathinta kakhulu ukusebenza kanye nokuphila kwesevisi kohlelo. Eminyakeni yamuva nje,ipayipi lensimbi elijikelezayoingenye yezinto ezintsha ezidonse ukunaka okukhulu. Leli payipi aligcini nje ngokuba liqinile futhi lihlala isikhathi eside, kodwa futhi linikeza izinzuzo eziyingqayizivele ezenza lifaneleke kakhulu ezinhlotsheni ezahlukene zezicelo, ikakhulukazi ezinhlelweni zegesi zamapayipi.
Ngaphambi kokuba singene ezicini ezithile zamapayipi ensimbi ajikelezayo, kumele siqonde ukuthi ayini nokuthi akhiwa kanjani. Empeleni, la mapayipi enziwa ngokuhlanganisa imichilo yensimbi ngendlela eqhubekayo, ejikelezayo. Le ndlela yokwakha ihlukanisa amapayipi omchilo ojikelezayo kumapayipi omchilo oqondile wendabuko. Imichilo ejikelezayo yakha isibopho esiqinile phakathi kwemichilo yensimbi, okuholela epayipini eliqinile nelithembekile elingamelana nokucindezeleka okuphezulu nezimo ezimbi kakhulu.
Enye yezinzuzo eziyinhloko zepayipi lensimbi yomthungo ojiyile ngamandla ayo. Ubuchwepheshe bokushisela obujikelezayo buvumela ukucindezeleka ukuthi kusatshalaliswe ngokulinganayo ngobude bepayipi. Lokhu kusho ukuthi amapayipi angamelana nokucindezeleka okuphezulu kwangaphakathi ngaphandle kokwehluleka. Lesi sici sibaluleke kakhulu ezimbonini lapho ukuphepha nokuthembeka kubalulekile khona, njenge-oyili negesi, ukwelashwa kwamanzi kanye nezinhlelo ze-HVAC.
Ngaphezu kwalokho, inqubo yokukhiqiza amapayipi omthungo ojikelezayo ivumela ukuguquguquka okukhulu ngobukhulu nangobubanzi. Ngokungafani namapayipi endabuko, angadinga ukwenziwa ngokwezifiso okukhulu ukuze kufezwe ububanzi obukhulu, amapayipi omthungo ojikelezayo angakhiqizwa ngobukhulu obuhlukahlukene kalula. Lokhu kuvumelana nezimo kwenza kube ukukhetha okuhle kakhulu kumaphrojekthi adinga ubukhulu obuthile noma angadinga ukwamukela ukwanda kwesikhathi esizayo.
Enye inzuzo ebalulekile yepayipi lensimbi eligobile ukumelana nokugqwala. Uma limbozwe kahle futhi linakekelwa kahle, la mapayipi angamelana nezimo zemvelo ezinzima, okuhlanganisa ukuchayeka kumakhemikhali kanye nomswakama. Lokhu kuqina akugcini nje ngokwandisa impilo yesistimu yamapayipi kodwa futhi kunciphisa nezindleko zokulungisa ngokuhamba kwesikhathi, okwenza kube yisisombululo esingabizi kakhulu ezimbonini eziningi.
Ngaphezu kwezakhiwo zayo ezibonakalayo, ipayipi lensimbi elinomphetho ojikelezayo nalo linobungani nemvelo. Inqubo yokukhiqiza yenzelwe ukunciphisa imfucuza futhi izinto ezisetshenziswayo zingavame ukuphinda zisetshenziswe ekupheleni komjikelezo wazo wokuphila. Lesi sici sokuzinza siya ngokuya siba sibaluleke njengoba izimboni zilwela ukunciphisa ukunyatheliswa kwazo kwekhabhoni futhi zilandela imithethonqubo eqinile yezemvelo.
Uma ucabangela izinga elithile lensimbi elisetshenziswa epayipini lensimbi elinomphetho ojikelezayo, kubalulekile ukukhetha izinto ezifanele ukusetshenziswa okuhlosiwe. Amazinga ahlukene ensimbi anamandla ahlukene, ukumelana nokugqwala kanye nokushibilika. Isibonelo, izinsimbi ezinamandla aphezulu ezingaphansi kwe-alloy (HSLA) zivame ukusetshenziswa ezicelweni ezidinga izakhiwo ezithuthukisiwe zemishini, kuyilapho izinsimbi ezingagqwali zingakhethwa ngenxa yokumelana kwazo okuhle kakhulu nokugqwala ezindaweni ezigqwalayo.
Ngokufigqiwe,umthungo ogobileAmapayipi ensimbi amelela intuthuko enkulu kubuchwepheshe bamapayipi. Indlela yayo yokwakha eyingqayizivele, kuhlanganiswe namandla ayo, ukuguquguquka kanye nokumelana nokugqwala, kuyenza ifaneleke kakhulu ezinhlotsheni eziningi zezicelo. Njengoba imboni iqhubeka nokukhula futhi idinga izixazululo zamapayipi ezisebenza kahle nezithembekile, amapayipi ensimbi e-helical seam azodlala indima ebalulekile ezinhlelweni zegesi zamapayipi zesikhathi esizayo nangale kwalokho. Kungakhathaliseki ukuthi usemsebenzini wokwakha, wokukhiqiza, noma kunoma yimuphi omunye umkhakha othembele ezinhlelweni zamapayipi eziqinile, ukuqonda izinzuzo zamapayipi ensimbi e-helical seam kungakusiza ukuthi wenze izinqumo ezinolwazi ngephrojekthi yakho.
Isikhathi sokuthunyelwe: Disemba-03-2024