Umbhobho wamacangci odongeni oluphindwe kabini

Umbhobho weplastiki othathiweyo odongeni oluphindwe kabini Obonisiweyo

Inkcazelo emfutshane:

Umbhobho owenziwe ngamacangci odonga oluphindwe kabini: luhlobo olutsha lombhobho onodonga lwangaphandle lwe-annular kunye nodonga lwangaphakathi olugudileyo. Isetyenziselwa ubukhulu becala unikezelo lwamanzi olukhulu, unikezelo lwamanzi, ukuhambisa amanzi amdaka, ukukhutshelwa kwelindle, umbhobho, umoya ophuma ngaphantsi komhlaba, umoya ophuma emigodini, ukunkcenkceshela kumhlaba wasefama njalo njalo ngoxinzelelo lokusebenza olungaphantsi kwe-0.6MPa. Umbala wodonga lwangaphakathi lwemibhobho ephindwe kabini luhlala luluhlaza okwesibhakabhaka nomnyama, kwaye ezinye iimpawu ziya kusebenzisa tyheli.

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Umbhobho wamacangci odongeni oluphindwe kabini
Yenziwe "nge-HDPE (i-high-density polyethylene) umbhobho we-corrugated pipe", "i-PVC-U (i-polyvinyl chloride enzima) ibhobho ye-corrugated pipe", "i-PP (i-polypropylene) ibhobho ye-corrugated pipe", njl. , I-extruder yangaphandle i-co-extrudes, ukubunjwa kwexesha elilodwa, udonga lwangaphakathi luhamba kakuhle, udonga lwangaphandle lugutyungelwe, kwaye kukho umgca ongenanto wepayipi yeplastiki phakathi kweendonga zangaphakathi nangaphandle.

Iimpawu zemibhobho yeplastiki enezinki :
1. Isakhiwo esiyingqayizivele, amandla aphezulu, ukunyanzeliswa kunye nokuxhatshazwa kwempembelelo.
2. uxhulumaniso lufanelekile, umdibaniso uvalwe kakuhle, kwaye akukho kuvuza.
3. ubunzima obulula, ukwakhiwa ngokukhawuleza kunye neendleko eziphantsi.
4. Ubomi benkonzo yokungcwatywa bungaphezulu kweminyaka engama-50.
5. I-Polyethylene i-polymer ye-hydrocarbon ene-molecule ezingezizo ze-polar kwaye zichasene ne-asidi kunye ne-alkali corrosion.
6. Izinto eziluhlaza zizinto eziluhlaza zokukhusela okusingqongileyo, ezingenayo ityhefu, ezingenayo i-corrosive, non-scaling, kwaye zinokuphinda zisetyenziswe kwaye zisetyenziswe.
7. Uluhlu lobushushu bokusetyenziswa lubanzi, umbhobho awuyi kuphuka kwindawo ye--60 ℃, kwaye ubushushu bendawo yokuhambisa i-60 ℃.
8. Iindleko zeprojekthi ezibanzi ngokusisiseko ziyafana nezo zekhonkrithi, kwaye iindleko zokusebenza ziphantsi.
9. Akukho siseko sifunekayo ukuba umgangatho womhlaba ulungile.

Isicelo:
Imibhobho yeplastiki yenkcenkce isetyenziswa kakhulu kwiindawo ezininzi njengalapha ngezantsi
1. Imibhobho yokuhambisa amanzi neyokungenisa umoya kwimigodi nezakhiwo;
2. Ubunjineli bakamasipala, imibhobho yokuhambisa amanzi angaphantsi komhlaba kunye nemibhobho yogutyulo kwiindawo zokuhlala;
3. Ukunkcenkceshela kunye nokuthuthwa kwamanzi kwindawo yokugcina amanzi; imibhobho yokuhambisa amanzi amdaka kwiindawo zokucocwa kwelindle kunye neendawo zokulahla inkunkuma;
4. Imibhobho yekhemikhali yokungenisa umoya kunye nemibhobho yokuhambisa iikhemikhali kunye nolwelo lwemigodi;
5. Ukusetyenzwa ngokupheleleyo kwamaqula okuhlolwa kwemibhobho; iikhilomitha ezinesantya esiphezulu semibhobho esele ingcwatywe ngaphambili;
6. iintambo eziphezulu ze-voltage, i-post kunye ne-telecommunications i-cable yokukhusela i-cable sleeves, njl.