PND: izakhi izifinyezo. iHDPE pipe

Kakhulu kutshanje wabuyela kwayo a izinto ezifana iHDPE. Inkcazo nezishunqulelo yile ilandelayo: esezantsi-polyethylene ephezulu. Pipe eveliswa zoko, njengoko lisetyenziswe kule bugcisa ngesilungelelanisi uhlobo extrusion oluqhubekayo. Le ndlela ivumela ukufumana iimveliso babe neempawu ezizodwa.

Iimpawu iHDPE-kwemibhobho

Imibhobho afaneleka ngokucacileyo ukuthutha ulwelo kunye neegesi. Zisetyenziswa ngenkuthalo, ukuba kuyimfuneko, ukukhusela iintambo ebekwe phantsi komhlaba Ingxenye. Oku kungenxa yokuba IPA uye ngqongqo kunye namandla. Ukongeza, ephantsi koxinzelelo polyethylene ayinyangeki zangaphandle, kuquka impembelelo yemozulu, impembelelo. Le nto ingasetyenziswa xa elungiselela iinkqubo sewer kwangaphandle nangaphakathi.

Enye inzuzo imibhobho iHDPE (okotshiweyo - High Polyethylene) na ngendleko ephantsi, nto leyo kungenxa yokuba izinto zasesekondari ekrwada ezisetyenziswa kwimveliso. Ngenxa yoko, ukuveliswa yombhobho ochazwe inceda ukugcina okusingqongileyo njengoko imithombo eziziisekondari ningangeni okusingqongileyo njengoko inkunkuma. Imibhobho eyenziwe iHDPE kunokuba enobubanzi ezahlukeneyo kakhulu, nto leyo evumela ukusetyenziswa kwazo kwiinkalo ezahlukeneyo.

Imibhobho iHDPE pluses

umbhobho iHDPE (okotshiweyo sele kwaziwa ukuba umfundi) ineendlela ezininzi. Ukongeza kule miba ingentla apha, ukuze sikwazi ukubona noba ixesha olude elide yokusebenza. Thelekisa, imibhobho ezenziwe ngentsimbi, ezithi zisetyenziswe ngo-3 okanye 5 amaxesha ezincinane kuthelekiswa IPA-iimveliso. Izinto neze ukoyika chemical sesichengeni umhlwa neenkqubo. Xa unxulumano kunye nokusingqongileyo ngxwaba umbhobho ixesha elide awukwazi singalahlekani amakhono abo. Bathi elisezantsi kwinqanaba conductivity thermal, nto leyo esisizathu sokuba phezu aliveli condensate.

Imveliso ye iHDPE (zokucazulula nezishunqulelo, ngasendleleni, inceda umboleki ngexesha lokuthengwa kweempahla) ayifuni ukhuseleko cathodic ukuba ngokubekwa iintambo zombane. Iindonga imibhobho zezilungela ngokwaneleyo, nto leyo esisizathu sokuba kukho ingozi yokuba imveliso kuqhwithela ngexesha yingqele ngaphakathi ulwelo. Transport, wehlise ziphakishe ezi imibhobho Kuyinto elula kakhulu, ngenxa yokuba ubunzima ephantsi kakhulu.

Ukuhlelwa iHDPE-kwemibhobho

Ukuba ufuna ukuthenga ezikumgangatho ophezulu iHDPE-nelembande, kufuneka ukhethe lowo wenziwa ngokuhambelana GOST 18 599-83. Phakathi kwezi mveliso kuba ekuthiwa imibhobho enzima, apho zibonakaliswe onombhalo "T". La manqaku ukuze avareji, ngokobunzima, kwakunye ukukhanya lesibini, kwimeko enjalo, umvelisi kufuneka ityumbe iimpawu zabo "C" yaye "SL", ngokulandelelana kwazo. Ukuba ityhubhu yenziwe uku-odola, ngoko uya kubona ebhalwe "Nest."

Iindidi iHDPE-iimveliso

umbhobho iHDPE (okotshiweyo - phantsi ene- polyethylene ephezulu) ingaveliselwa ngeendonga incence okanye egudileyo. imibhobho zeteknoloji zakutshanje kufuneka umaleko ube mnye, kwaye zingathengwa jiko. Isixhobo esisesinye ngobuwena linomaleko-ezimbini isakhiwo umbhobho. Phezu engaphandle leziphelo lwavela, leyo eyenzelwe ukukhusela nxamnye koomatshini impembelelo layer ngaphakathi. iimveliso ezifana adla ngokusetyenziswa xa ufaka iinkqubo esebenza ngokufihlakeleyo.

enkulu isicelo

Sisetyenziswa ngokubanzi nokuhlaziya ngokutsa amaqula zobuchwepheshe, yaye ukuba kuyimfuneko ukwenza ibandla cable kunye ucingo kumbhobho iHDPE. Abawacazululayo eli xabiso kusinceda siqonde ukuba sisiseko imveliso eliphezulu-amandla zeplastiki. Ezi iimveliso ezisetyenziswa kakhulu kwi umsebenzi kwi benokundileka amdaka zangaphandle. Sibaphatha ngendlela eqhelekileyo neemeko zokuhlala ezisezidolophini kunye nokwakhiwa kwezindlu zangasese. Ithandwa phakathi abathengi, abo baza ukuba aququzelele ufakelo efihlakeleyo umbane, leyo kuwiselwa iimeko apho inkqubo kufanele ukuba uzifihle amaphepha of drywall, kunokuba zombini iindonga eziphathekayo kunye nemigangatho wavuswa.

IHDPE-iimveliso - ukukhusela ngentambo kagesi

Zininzi chaza amaxabiso athile, kwaye yahluke ngokupheleleyo kuso ekufundeni le IPA. Medicine, umzekelo, unika inkcazelo yakhe - esibhedlele kwengqondo, nto leyo mazingabhidaniswa nengcinezelo poelietilenom ephantsi.

Imibhobho ezenziwe polyethylene uqhagamshelwano lwetshiphu emsebenzi-lingasetyenziswa ngokubambisana nayo ukuya iintambo zombane. Tube ukhusela kakuhle intambo umonakalo ngoomatshini. Ukuba Ukwambathisa ngentambo yonakele, ityhubhu uya kubakhusela umntu ukhatywa ngumbane. Xa imeko kaxakeka ochazwe Inokwenzeka isekethi emfutshane, nto leyo ebangela umlilo, apho umbhobho kuya kuthintela ukusasazeka ngomlilo.

iimpawu technical

Abaninzi banomdla phambi kokuba kuthengwe okotshiweyo iHDPE-f. Iingcali siyazi ukuba oku kubonisa ukuba phambi kokuba umbhobho kwakho ezenziwe polyethylene loxinano ephantsi enobubanzi ethile lwangaphandle, nto leyo luchazwa yileta "f". Ngaphambi kokuba uthenge kubalulekile ukunikela ingqalelo nje kuphela umbandela, kodwa kwi iimpawu ekufuneka kufikelelwe kuwo imveliso. Ngoko ke, ukuba ufuna ukuthenga tube ogudileyo, umphezulu kufuneka ukuba iimpazamo ngohlobo exwebula, NOKUCUKUCEZA, ngamadyungudyungu genge. Kufuneka ababonelele umphezulu engaphakathi umbhobho. Oku okwe iimveliso zobugcisa kunye amanzi. Ngokusekelwe zasekhaya kufuneka ibe hillocks neentlambo, njengoko babe njengomqobo xa zomsonto ze USB.

IPA-tube, ukucazulula (ubukhulu 110) apho uchazwe apha ngasentla, mazibe nokumaneka ubude tye. Ngokubhekiselele iityhubhu, netoti ongadluli 90 mm, sekusenziwa jiko. Ukuba ufuna ukuthenga mibhobho ubude tye, ubude yabo ibe 5-12 m. Kodwa ukuphambuka ovumelekileyo kulo ubude, kufuneka ingadluli-2%.

technology Floor

IPA-f (izifinyezo okotshiweyo - phantsi ene- polyethylene ephezulu) kungafakwa isimangalo ngaphezu ebanzi uluhlu lobushushu. Nangona kunjalo, asimele sibe umbundu lisezantsi ngaphantsi kwe ^-30 ° C. Noko ke, ezinye izithintelo zisekhona apho, baya kulala yokuba asikwazi iziveze iindawo ngaphakathi kwemibhobho nendaba ulwelo, ioli, ubumdaka kunye nezinye izinto. Emva ukubeka oku Nathi kufuneka kungavunyelwa, athini amanyathelo athathiweyo ukuba kutywinwe uphawu izinto kwimimandla interface.

Ukuze ahlangule ityhubhu ekudalekeni condensate, kufuneka mayixhonywe kunye ethambekeni ethile, ijoliswe kwabo-iibhokisi amaninzi kusetyenziswa ukuqokelela ukufuma.

Ukuba kukho imfuneko yokuba ukubeka umbhobho kwi kwisiseko kwesakhiwo, ngoko oku kufuneka kwenziwe ngokuthi ngokubekwa iziqalelo tye. Emva kokuba iimveliso azele nesisombululo. Ukuba imveliso akafuni walala tye, umthwalo amalunga nazo aya kuthunyelwa bengaphuhlanga ngokulinganayo, esinokubangela umonakalo. Xa ngokubekwa imibhobho kubunzulu nguwuphi na omkhulu kwe 2 m, kuyimfuneko ukubonelela usikhusele owakhiwa concreting channel. Ukuxhobisa maleko ikhonkrithi kufuneka enziwe ngaphantsi okanye ngaphezulu kwe 80-100 mm.

IHDPE-iimveliso zi ngendleko ephantsi, kodwa abe neempawu kwizinga eliphezulu, kunokwenzeka ukuba uzisebenzise hayi kuphela ngokubekwa iinkqubo lwemijelo phantsi komhlaba kunye namanzi, kodwa ukukhusela intambo, ekhwele ngokufihlakeleyo. Products akhona jikelele, njengoko zisetyenziswa kwiinkqubo ekuzalweni okutsha, uyilo kwangaphandle nangaphakathi, elathi ukuba bafumane usasazo kwande, kuquka ukufakelwa uqhwithela umjelo.