I-ASTM A795 yeplastiki eyenziwe ngombhobho wentsimbi

Inkcazelo emfutshane:

Umbhobho wentsimbi owenziwe ngeplastiki liqela lemibhobho yentsimbi eqhelekileyo yekhabhoni, eneempawu ezintle zeekhemikhali, zombini iipropathi zoomatshini zemibhobho yentsimbi kunye nokumelana nokugqwala kwemibhobho yeplastiki, kwaye akulula ukukhulisa i-microorganisms.Olu hlobo lweplastiki olufakwe umbhobho wentsimbi ngumbhobho ofanelekileyo weZui, kwaye ungasetyenziswa kwishishini lemichiza, ishishini lobunjineli bamandla ombane, ishishini lokunyibilikisa, ishishini lamachiza, ishishini lemichiza, ishishini le-oyile, ishishini likamasipala, phantse libandakanya zonke iinkalo zobomi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

Umbhobho wentsimbi owenziwe ngeplastiki, owaziwa ngokuba yintsimbi yentsimbi yombhobho oyintlanganisela, uthatha umbhobho wentsimbi ongenamthungo kunye nombhobho wentsimbi odityanisiweyo njengombhobho osisiseko.Emva kokususa ukuqiniswa kwe-welding kwindonga yangaphakathi, ifakwe kwi-polyethylene yebakala lokutya (PE) umbhobho kunye nobubanzi obufanayo nombhobho we-galvanized.Ubukhulu becala le-polyethylene liyafuneka ukuhlangabezana nomgangatho we-cj/ t136-2007.Yenziwa emva koxinzelelo kunye nokufudumeza ixesha elithile.Yimveliso ephuculweyo yombhobho wegalvanized yemveli.

Iinzuzo zeMveliso

Ihambelana ngqo neendleko zemveliso kunye nokusebenza kakuhle kwemveliso, kwaye ibeka phambili iimfuno zobuchwepheshe kuyilo lwesakhiwo seemveliso kunye nokukhethwa kwezinto.Umbhobho wentsimbi weplastiki ofakwe ngaphakathi kunye nokomelezwa kwangaphakathi wamkela inkqubo edibeneyo yokuzoba * yokucinezela umbhobho weplastiki wangaphakathi ngokunciphisa ububanzi bombhobho wesinyithi, ukwenzela ukuba izinto ezimbini zivelise * ukuphazamiseka okufanelekileyo.Ukongeza, impembelelo efakelweyo yogcino lwangaphakathi olunepateni kumphezulu ongaphandle wombhobho weplastiki oyilwe ngumgangatho wangaphakathi wombhobho odityanisiweyo * kunye nokuguqulwa komzimba kunye neekhemikhali phambi kokuba ikhompawundi yombhobho weplastiki yenze umbhobho wentsimbi odityanisiweyo. ukuqiniswa kwangaphakathi kuneempawu zobugcisa zokungabikho kobume, akukho kuncipha kunye nokuqinisekiswa kokusetyenziswa kwexesha elide.Kwaye iphumelele imodeli yenkonzo yesizwe ngo-2001. Le nkqubo inomgangatho ophezulu wemveliso, ulawulo lwenkqubo olulula kunye nomgangatho ophezulu odibeneyo.