Emkhakheni wezinhlelo zokuthutha uketshezi, ukukhetha phakathi kwamapayipi e-PVC namapayipi aqinile kuwukucatshangelwa okubalulekile okuthinta ukusebenza kahle nokusebenza kwezinhlelo ezihlukahlukene zokusebenza. Zombili izinketho zinikeza izinzuzo ezihlukile futhi zifanele izinjongo ezihlukene, okwenza kubaluleke kubathengi ukuqonda umehluko phakathi kwakho kokubili. Lesi sihloko sihlose ukucacisa umehluko phakathiAmapayipi e-PVCnamapayipi aqinile, akhanyisa izimfanelo zawo kanye nokusebenza kwawo.
Amapayipi e-PVC, adume ngokuguquguquka nokuguquguquka, aklanyelwe ukuthutha uketshezi ngaphansi kwezimo ezihlukahlukene. Akhiwe nge-polyvinyl chloride, lawa mapayipi awasindi futhi ayaphepheka, avumela ukuhambahamba nokufaka kalula. Ukuguquguquka kwazo kuzenza zikwazi ukuzulazula phakathi kwezithiyo nezindawo eziqinile, okuzenza zilungele izinhlelo zokusebenza ezidinga ukuhamba nokuzivumelanisa nezimo. Amapayipi e-PVC avame ukusetshenziswa ezinhlelweni zokunisela, izingadi, nemisebenzi yokudlulisa uketshezi lapho ikhono lokugoba nokuguquguquka libalulekile.
Ngakolunye uhlangothi, amapayipi aqinile, ngokuvamile akhiwa ngezinto ezifana ne-PVC, i-CPVC, noma insimbi, anikeza ukuqina nobuqotho besakhiwo. Ngokungafani namapayipi, amapayipi aqinile awaguquki futhi ahloselwe ukufakwa okumile. Zizifanele kahle izicelo ezidinga umsele ongaguquki futhi unomphela wokuthutha uketshezi, njengamasistimu amapayipi, izinqubo zezimboni, namaphrojekthi wengqalasizinda. Amapayipi aqinile ahlinzeka ngokuzinza nokuqina, okwenza kube ukukhetha okuthandwayo kwezicelo ezidinga izinga eliphezulu lokumelana nokucindezela kanye nokusekelwa kwesakhiwo.
Umehluko phakathi kwamapayipi e-PVC namapayipi aqinile nawo udlulela ekufakweni nasekugcinweni kwawo. Amapayipi e-PVC kulula ukuwafaka futhi angabekwa kabusha noma ashintshwe ngomzamo omncane. Ukuvumelana nezimo kwabo kwenza inqubo yokufaka ibe lula, okuvumela ukulungiswa okusheshayo nokulungiswa. Ngokuphambene, amapayipi aqinile adinga izilinganiso ezinembile kanye nokufakwa ngesikhathi sokufakwa, futhi noma yikuphi ukuguqulwa noma ukulungiswa ngokuvamile kudinga abasebenzi abaningi kanye nezinsiza.
Ngaphezu kwalokho, ukuphumelela kwezindleko zamapayipi e-PVC ngokumelene namapayipi aqinile kuyisici esibalulekile okufanele sicatshangelwe.Amapayipi e-PVCngokuvamile zithengeka kakhulu futhi zinikeza ukonga izindleko mayelana nezindleko zempahla nokufaka. Ukuguquguquka kwazo kanye nokulula ukuphatha kunomthelela ekwehleni kwezindleko zabasebenzi ngesikhathi sokufakwa nokulungiswa. Ngokuphambene, amapayipi aqinile angase afake izindleko eziphezulu zempahla kanye nokufaka, ikakhulukazi kumaphrojekthi ayinkimbinkimbi noma amakhulu.
Sengiphetha, umehluko phakathi kwamapayipi e-PVC namapayipi aqinile usekuguquguqukeni kwawo, ukuguquguquka kwezicelo, izidingo zokufakwa, nokucatshangelwa kwezindleko. Ngenkathi amapayipi e-PVC ephumelela ezinhlelweni ezidinga ukuhamba nokuzivumelanisa nezimo, amapayipi aqinile athandwa ngenxa yokusimama kwawo kwesakhiwo nokuhlala unomphela. Ukuqonda umehluko phakathi kwalezi zixazululo ezimbili zokudlulisa uketshezi kubalulekile ekukhetheni inketho efaneleke kakhulu ngokusekelwe kuzimfuneko ezithile zohlelo olunikeziwe.
Isikhathi sokuthumela: Aug-20-2024