Ukufakwa kwepayipi lensimbi

Ipayipi lensimbi eliphehliwe liyimpahla yokwakha evame ukusetshenziswa, ikakhulukazi ihlukaniswe izigaba ezimbili: ipayipi lensimbi elishisayo elishisayo kanye nepayipi lensimbi elakhiwe nge-electro-galvanized. Ipayipi lensimbi elidiphu elishisayo lakha ungqimba oluqinile lwengxube ye-zinc-iron ngokucwilisa ipayipi lensimbi ku-zinc encibilikisiwe. Le ndlela ayihlinzeki nje kuphela nge-coating efanayo, kodwa futhi ithuthukisa kakhulu ukumelana nokugqwala kwepayipi, okwenza ifaneleke ukusetshenziswa ekwakhiweni, ugesi, futhi Isetshenziswa kabanzi emasimini afana nokuvikelwa komlilo kanye nemigwaqo emikhulu. Ngokuphambene, amapayipi ensimbi enziwe nge-electro-galvanized akha ungqimba lwezinc ebusweni bepayipi lensimbi ngokusebenzisa i-electrolytic deposition. Nakuba izindleko ziphansi, ukumelana kwayo nokugqwala akufani namapayipi ensimbi ediphu ashisayo, ngakho akuvamile ukusetshenziswa ezindlini ezintsha. Ngaphezu kwalokho, kukhona ipayipi elifakwe i-zinc, okuwuhlobo olusha lwezinto ezilwa nokugqwala elingena ama-athomu e-zinc ebusweni bepayipi lensimbi ukuze lenze ungqimba oluminyene lwezinc, olunokusebenza okuphezulu kokunqanda ukugqwala nokuqina. Amapayipi ensimbi asetshenziswa kabanzi. Ngaphezu kokusetshenziswa ekuhlinzekeni kwamanzi, i-drainage, ukufudumeza nezinye izinhlelo zamapayipi emkhakheni wokwakha, abuye asetshenziswe ekukhunjweni kwendle, amanzi emvula, amanzi kampompi nezinye izinhlelo zamapayipi emkhakheni kamasipala, nasemkhakheni wezimboni we-petroleum, amapayipi okuthuthwa kwe-Fluid embonini yamakhemikhali, amandla kagesi nezinye izimboni.