API 5L ingenamthungo & welded umbhobho womgca obonisiweyo Umfanekiso

I-API 5L ingenamthungo & umbhobho womgca odityanisiweyo

Inkcazelo emfutshane:

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo seMveliso

Umbhobho womgca ngumbhobho wentsimbi osetyenziselwa ukuthutha ioli, igesi, okanye amanzi kumgama omde. Yenziwe kwintsimbi ephezulu ekwazi ukumelana noxinzelelo oluphezulu kunye namaqondo okushisa abandakanyekayo ekuthuthweni. Imibhobho yomgca kufuneka ihlangabezane nemigangatho engqongqo ebekwe yimibutho efana ne-American Petroleum Institute (API). I-API 5L ngumgangatho oqhelekileyo wale nto. Ziveliswa ngobukhulu obuhlukeneyo, ukusuka kwimibhobho encinci yobubanzi obusetyenziselwa ukuhlala kwimibhobho yokuhlala ukuya kwimibhobho emikhulu esetyenziselwa imibhobho emikhulu. Zisenokuba zingenamthungo okanye zidityaniswe. Umbhobho womgca ongenamthungo wenziwa kwintsimbi enye, ngelixa iipayipi ezidibeneyo zenziwe ngokudibanisa iipleyiti zetsimbi kunye. Imibhobho yomgca ineempawu ezifana nobubanzi, ubukhulu bodonga, kunye nebakala lentsimbi elimisela amandla kunye nokuqina kombhobho womgca.

IINTLOBO ZOMbhobho womgca

Imibhobho ingahlelwa ngokweendidi ezahlukeneyo. Le mibhobho ilandelayo ihlelwa ngokohlobo lolwelo kunye nezinto ezithuthwayo.

Amanzi kunye noMbhobho woMbhobho wokuGxotha
Olu hlobo lusetyenziselwa ukuthwala i-H2O ukusuka kwenye indawo ukuya kwenye. Zenziwe ngentsimbi okanye iplastiki, kwaye ngokuqhelekileyo zingcwatywa phantsi komhlaba kwaye zigqunywe ngezinto ezinceda ukuthintela ukurusa. Ukongezelela, loo mibhobho inokuxhotyiswa ngezixhobo ezinceda ukudibanisa nezinye iintlobo zemibhobho okanye izixhobo. Ziyinxalenye ebalulekileyo yayo nayiphi na inkqubo yokufaka imibhobho yamanzi, kwaye isetyenziswa kwiindawo zokuhlala, zorhwebo, nakwimizi-mveliso.

Umbhobho womgca we-oyile
Le mibhobho isetyenziselwa ukuthutha iimveliso zepetroleum ezifana ne-oyile ekrwada kunye negesi yendalo. Ngokuqhelekileyo zenziwe ngentsimbi okanye intsimbi. Ukuze ukhusele umbhobho kwi-rust, isambatho sivame ukusetyenziswa. Oku kugquma kunokwenziwa kwizinto ezahlukeneyo, kuquka iiplastiki kunye neentlaka. Iimveliso zepetroleum ezithuthwa ngombhobho zinokucokiswa zibe ziimveliso eziluncedo ezifana nepetroli kunye nedizili.

Umbhobho weGas Line
Umbhobho wegesi wegesi usetyenziselwa ukuthwala nokuthutha igesi yendalo. Ngokuqhelekileyo yenziwe ngentsimbi, into eyomeleleyo kunye neyomelele. Nangona kunjalo, ekuhambeni kwexesha, intsimbi inokuqala ukubola kwaye ibe buthathaka. Ukukhusela imibhobho kwi-rust, ihlala igqunywe ngomqolo weplastiki okanye ezinye izinto. Imibhobho enjalo ikholisa ukungcwatywa phantsi komhlaba, kodwa inokufakwa phezu komhlaba. Imibhobho kufuneka igcinwe ngokufanelekileyo ukuqinisekisa ukuba ayivuzi okanye ayigqabhuki, nto leyo enokubangela ingozi enkulu yokhuseleko.