Umahluko phakathi kwentsimbi kunye neplastiki yombhobho weplastiki kunye nombhobho wentsimbi yeplastiki

I-1. Iimpawu zentsebenzo yombhobho we-pile yentsimbi yentsimbi: Xa kuthelekiswa nombhobho wemvelo wemvelo kwaye waphosa umbhobho wentsimbi, ukhuseleke ngakumbi kwaye unokuthenjwa, uqoqosho kunye nokusingqongileyo. Umbhobho we-gavan unokubuyisela endaweni yombhobho wentsimbi. Imowudi yokufakelwa kwentsimbi kunye nombhobho weplastiki uyafana neyombhobho ye-gavanin, kwaye okusebenzayo kulula. Kwiminyaka yakutshanje, intsimbi kunye nemibhobho yeplastiki isetyenziswe ngokubanzi kwizixeko eziphuhlisiweyo eTshayina. Ngokutshintsha okuqhubekayo kweProjekthi yeProjekthi yaManzi eDolophu yasezidolophini, intsimbi kunye nemibhobho yeplastiki iya kufezekisa indawo enkulu yentengiso.
I-2. Iipropathi zobugcisa kunye neempawu zombhobho wentsimbi yeplastiki yentsimbi: enye, ngomphezulu kunye nokubhaka i-antikorrosion ye-antikoorsion ye-antikoorsion yombhobho wentsimbi kunye ne-ping ye-Deameter ehambelana nenxalenye yenkqubo ekhethekileyo.2. Amandla aphezulu; Uxinzelelo lokusebenza lwenkqubo yi-2.0 MPA; Iqondo lokusebenza lombhobho wamanzi obandayo yi-0 degri ~ + 55} iqondo lokusebenza elishushu li-0 degn ~ {{6} Ukucoceka kwaye kunganxitywe, ukhuselekile kwaye ucocekile kwaye zonke izalathi zentsebenzo ziyahlangabezana neemfuno ze "khowudi yoVavanyo lweChihlo lokuHamba kunye nezixhobo zoNcedo". Sebenzisa uqhagamshelo lwe-Silk Buckle, uqhagamshelo lwe-roove proper, uqhagamshelo lwefleni, umphezulu wangaphakathi wokulahlwa kombhobho wokulahlwa kwe-enamel, ufakelo oluqinisekileyo, ukhuseleko olululo. Isithandathu, ukusuka kwi-DN 15- - imigaqo kunye neentlobo ezahlukeneyo zigqityiwe. Isicelo: Ukwakha ubonelelo lwamanzi kunye nenkqubo yamanzi ephakathi; Amanzi ashushu, ukujikeleza kwemeko yomoya ukujikeleza nenkqubo yokufudumeza; Inkqubo yokutshiza umlilo; Amanzi omzi-mveliso kunye nezixhobo zijikeleza inkqubo yamanzi.
Umbhobho omtsha ohlanganisiweyo, iindawo ezininzi ekubhekiswa kuzo njengombhobho weplastiki wentsimbi. Intsimbi, luhlobo lwezinto zentsimbi; Iplastiki, iplasitiki, iplasitikis yi-Polythylene ePhezulu (i-HDPE).