Iindaba zeshishini
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Umbhobho waManzi we-HDPE : Ikamva loThutho lwaManzi
Ukusetyenziswa kombhobho wamanzi we-HDPE kuye kwaba yinto eqhelekileyo kwiminyaka yamuva nje, ngenxa yokuqina kwayo, ukuguquguquka kunye nokulula ukufakela. Le mibhobho yenziwe nge-high-density polyethylene, imathiriyeli ye-thermoplastic eyaziwa ngokuba namandla kunye nokuchasana nokubola, ...Funda ngokugqithisileyo -
Umbhobho we-oyile onolwaleko oluNye/uMaleko oMbini wokuThunyelwa kwe-oyile kunye neGesi yokuBuyisa kwakhona i-oyile kunye nokuThulwa kwe-oyile/uMbhobho we-UPP weSikhululo sePetrol.
Kutheni le nto umbhobho we-PE ungengombhobho wentsimbi wesintu? 1. Ngaphakathi kwe -40℃~50℃ uluhlu lobushushu, ugqabhuko loxinzelelo lombhobho we-PE oguquguqukayo ongaphezulu kwe-40 yoxinzelelo oluqhelekileyo lomoya womoya ukhusela umbhobho ukuba usebenze ngokuzinzileyo. 2. I-Electro fusion weld esebenzayo...Funda ngokugqithisileyo -
Yeyiphi imibhobho efanelekileyo kwizihlanganisi zemibhobho?
1. Umbhobho wentsimbi: udityaniswe ngediphu eshushu okanye i-electrogalvanized coating phezu komhlaba. Ixabiso eliphantsi, amandla omatshini aphezulu, kodwa kulula ukugqwala, udonga lwetyhubhu lula ukulinganisa kunye neebhaktheriya, ubomi obufutshane benkonzo. Umbhobho wentsimbi owenziwe ngamachiza usetyenziswa ngokubanzi...Funda ngokugqithisileyo -
Ubuchwephesha bokungagrumbi boMbhobho we-HDPE
Kumaziko kamasipala angaphantsi komhlaba, inkqubo yemibhobho engcwatywe ixesha elide ayifikeleleki kwaye ayibonakali. Nanini na xa kukho iingxaki ezinje nge-deformation kunye nokuvuza, akunakuphepheka ukuba kufuneka "ivulwe" ukuze igrunjwe kwaye ilungiswe, oku kuzisa incon enkulu ...Funda ngokugqithisileyo -
Abahlali base-Edwardville banokujonga phambili ukulungiswa kweendlela ezisecaleni kwendlela, imijelo ehambisa amanzi amdaka kunye nezitrato kweli hlobo
Njengenxalenye yokulungiswa kwengxowa-mali yokuphucula eyinkunzi yesixeko, iindledlana ezijongeka ngolu hlobo ziza kutshintshwa kungekudala kwidolophu iphela. Edwardsville-Emva kokuba ibhunga lesixeko liphumeze iiprojekthi ezahlukeneyo zeziseko zophuhliso ngoLwesibini, abahlali kuso sonke isixeko baya kubona izinto ezintle...Funda ngokugqithisileyo
