Kunamashejuli ahlukene kula mapayipi njengoba ephatha amazinga ehlukene okucindezela.Ngokuvamile kukhona ama-sch 80, 100, 120, 140 kanye no-160 anezindonga ezinzima.Ugqinsi olusindayo lwepayipi elingenamthungo kwesinye isikhathi lingaba namandla aphindwe kabili futhi lichazwa ngokuthi XXS noma XXS.Izinto zingahluka njengoba kukhona amamaki ahlukene ensimbi ye-carbon asetshenziselwa ukwenza izinhlobo ezahlukene zamapayipi ensimbi ensimbi.Ivolumu ephezulu, ukugeleza okuphezulu, amasistimu okucindezela okuphezulu njengezintambo zokuhambisa uwoyela negesi, izintambo zamanzi, nezinhlelo zokupholisa zemishini kagesi konke okusetshenzisiwe ngezinhlobo ezahlukene,
Amapayipi ensimbi angenamthungo aminyene asetshenziswa kakhulu endaweni yokonga amanzi, i-petrochemical, amakhemikhali, amandla kagesi, ukuchelela ngenkasa kwezolimo, ukwakhiwa kwamadolobha nezinye izimboni.Okokuthutha okuwuketshezi: ukuhlinzekwa kwamanzi kanye nokukhipha amanzi.Ukuthuthwa kwegesi: igesi yemvelo, umusi, i-liquefied petroleum gas.Ukusetshenziswa kwesakhiwo: kusetshenziswa njengamapayipi okunqwabelanisa ibhuloho;amatheku, imigwaqo, izakhiwo kanye nezinye izakhiwo.
Isihluthulelo sekhwalithi yamapayipi ensimbi anezindonga eziwugqinsi kufanele kube ukufana kokuqina.Ukushuba okungalawuleki kodonga lwamapayipi ensimbi anezindonga eziwugqinsi kuthinta ngokuqondile ikhwalithi nokusebenza kwamapayipi ensimbi, amapayipi ensimbi anezindonga eziwugqinsi, namapayipi ensimbi anobubanzi obukhulu obungenamthungo.Ngokuvamile isetshenziselwa ukucubungula okuhlukahlukene kanye nokucutshungulwa kwezingxenye eziwugqinsi.,, ubukhulu bodonga obufanayo bepayipi lensimbi buzothinta ngokuqondile ikhwalithi yezingxenye ezingemuva kokucubungula, udonga lwepayipi yensimbi enogqinsi alulawulwa, futhi ikhwalithi yonke yensimbi ayiqinile.
Amapayipi ensimbi anezindonga eziwugqinsi abhekisela kumapayipi ensimbi anobubanzi bepayipi nobukhulu bodonga obungaphansi kwama-20. Ikakhulukazi asetshenziselwa amapayipi okubhoboza i-petroleum geological, amapayipi aqhekeka amakhemikhali e-petrochemical, amapayipi abhayela, amapayipi anamapayipi kanye namapayipi anesakhiwo anembe kakhulu ezimoto, ogandaganda kanye. ezondiza.Izinga lamapayipi ensimbi angenamthungo aqinile anezindonga lincike ekufaneni kokuqina kodonga.
