Ke eng faeba matlafatsoa polypropylene? Matlafatsoa polypropylene liphaephe: menyetla le go tlhoka mesola

phepelo ea metsi, futhumatsang ntlo kapa folete e (ema-feela kapa gare wa) sitoa ho etsa ntle le ho sebelisa lipeipi. Tse ngata hopola kamoo ho sheba liphaephe mobe tšepe, ba lokela ho lula ba penta, ho boloka, 'me ho ntse ho nako efe kapa efe ba ile ba ka nka ho hirile, hobane ka mor'a nako ba arabela liphetoho ka mocheso le ho hatelloa le ho feta.

Metal motle o potlakang ka hare e koahetsoeng ka tekanyo e, e leng haholo liehisa motsamao oa metsi a chesang le, ka lebaka leo, ho fokotsa mocheso phetiso. Probably, le go tlhoka mesola kaofela lipeipi tsa tšepe susumelletsa bo-rasaense, baenjiniere ba le technologists ho ntshetsa pele le ho hlahisang dikai e ntjha ya liphaephe entseng ho tloha thepa morao-rao ho sebelisa theknoloji e tsoetseng pele.

Kajeno, liphaephe polypropylene ke, ha ho makatse. Ba fetoha karolo ea bophelo ba rōna ba letsatsi le letsatsi, 'me ke a hlola a fumana mong'a ntlo ea neng a batla ho fetola liphaephe khale tšepe ka e ncha e tšoanang.

Menyetla ya lintho tse bonahalang tse e ncha

Matlafatsoa polypropylene - ka theknoloji e phahameng tse bonahalang mehleng ea kajeno, e leng e se e atlehile ho sebelisitsoeng kateng ka tlhahisong ea lipeipi. Ho bonolo haholo ho tšepe, tšoauoa ka elasticity le phahameng lik'hemik'hale le ho hanyetsa ts'enyeho. Ho phaella moo, lintho tse bonahalang tse ke tikoloho sireletsehileng.

Liphaephe entsoe ka matlafatsoa polypropylene na le theko e ka toka tlaase, 'me ho instola bona ke e thata haholo, esita le bakeng sa-profesionalce bao e seng. Re lokela ho hlokomela hore mecha ea boitsebiso boo motle ka ponahalo le ka seoelo haholo fana ka lesoba. mathateng Sena se ka etsahala feela ka lebaka la ho liphoso entse nakong tlhomamiso.

Ho feta moo intrahouse futhumatsang mekgwa ya le liphaephe metsi matlafatsoa polypropylene sebelisoa ka tsamaiso ea kgelelo ya leswe, ventilation le phepelo Link metsi, temo le indasteri. Ho na le mefuta e sa tsoaneng tse peli tsa boitsebiso boo. Le melemo le mathata afe e mong le ba bona ba re e tla koahela sehloohong sena.

mefuta

Polypropylene ke polasetiki ka coefficient phahameng la boela la atolosoa mogote. qhibiliha lona mocheso ke +175 ° C. Leha ho le joalo, ho e se e nolofatsoa ka thempereichara e tlaase (+140 ° C). le phala e entseng ho tloha lintho tse joalo e tla Guaranteed ho mosebetsi ka mocheso ke ke phahameng ho feta +95 ° C.

Ka lebaka la phahameng khatello ea metsi a chesang le e ka 'na ea ho holofala. Ho eketsa matla a le ho fokotsa boemo ba guttate katoloso ea lipeipi entsoe ka boitsebiso boo, ba matlafatsoa le khalase faeba kapa aluminium. Matlafatso - e 's mosa feela ba le foreimi e thata, e leng ha a lumelle phala ho eketsa ka bolelele kapa ka bophara. Bakeng sa papiso, nahana u coefficients tsa guttate mogote katoloso ea lipeipi e pele le ka mor'a matlafatso ea:

• polypropylene unreinforced - 0,15 limilimithara / MK, ka 10 limilimithara ho 1 mitha ka mocheso oa 70 ° C;
• matlafatsoa aluminium - 0,03 limilimithara / MK, ho limilimithara 3 ka ho ya ka mitha;
• fiberglass matlafatso - 0,035 limilimithara / MK.

Polypropylene faeba matlafatsoa

lintho tse bonahalang tse ke tse tharo-lera le likarolo tse ngata. Ho karolelano lera faeba e welded ho dikarolo haufi polypropylene. Phello ke kaho tiile haholo ho ba le coefficient ka tlaase haholo ea katoloso e ntle mogote ka bapisoa le lintho tse bonahalang ho qala. Ka lebaka la ho propylene monolithic, fiberglass-matlafatsoa, ha arola.

Liphaephe etsoa ho tswa ho lintho tse bonahalang ena, ba le elasticity khōloanyane. Sena se fana ka fetoha le maemo ba lihlahisoa, e leng haholo simplifies tlhomamiso. Fokotswa tlhomamiso le kaho nako, e le pele ho liphaephe joalo ho tjheseletsa ha ho hlokahale hore pele ho hloekisa aluminium lera.

Polypropylene matlafatsoa aluminium

Tabeng ena, ho matlafatso e entsoe ka le perforated kapa tiileng aluminium foil botenya ba limilimithara 0,1 ho 0.5. A foil hare le ka ntle pakeng tsa le dikarolo ea polasetiki. Dikarolo di ikopanya le sekhomaretsi khethehileng. Ha foil e ka ntle, tlasa tšesaane lera le khabisitsoeng tsa polasetiki, tjheseletsa lona ho loketseng e hloekisa ke lera aluminium ho thibela tšepe kopana le metsi a le ho fana ka e ntle boleng tjheseletsa e le ho qoba ho dutla.

Tiileng lera foil ha a lumelle oksijene ho phalla ka setsidifatsi ena. chelete ea hae ka tsela e feteletseng, hangata e isang ts'enyeho a maqheka futhumatsang. Leha ho le joalo, ka foil, e nang le holim'a metsi le boreleli ka ho feletseng, a ke ke a lula fana ka tlamo e ka toka le matla ka polasetiki eo. Bakeng sa morero ona e sekgomaretsi khethehileng le hloka ho latelwa ka tieo le ho etsa joalo, ka tsela e nngwe ho limolek'hule metsi e phunyeletse ka ho marako, ipokellela tlas'a lera aluminium ka holim'a metsi 'me a ka' na theha machachetsi.

E ka hona matlafatsoa polypropylene, aluminium hlahisoang sebelisa foil perforated lilemong tsa morao tjena. Ho na le mekoti, evenly aroloa ka. e le dikarolo tsa polasetiki tabeng ena ba tlamella hammoho ka thata. Oksijene e lumellang metsi ho kena ka hare sebopeho sa e joalo eketsa a batla, empa e sala ka hare ho fapaneng tloaelehileng.

Lilemong tsa morao tjena, liphaephe, eo ho eona e lera aluminium e hantle pakeng tsa le dikarolo tse peli tsa polasetiki. mokhoa ona oa ho proizvodnje fana ka lengolo la tlaase ya e lumellang metsi ho kena oksijene le coefficient tlaase katoloso ya. Ba bang ba bahlahisi ba bolela hore lipeipi joalo u se ke ua hloka pele ho hlobolisa. Leha ho le joalo, installers, litsebi li lumela hore e le hore ho etsa bonnete ba boleng bo botle ba tjheseletsa, ba lokela ho fokotsa sekotwana. Ho seng joalo, lera aluminium ke ka kopana le metsi, 'me qetellong sena se tla etsa hore tšepe ts'enyeho le kaho sosobaneng. Pipe polypropylene matlafatsoa aluminium facer dessyecik nozzles khethehileng ho go tirila.

futhumatsang

Matlafatsoa polypropylene bakeng futhumatsang (ho feta toba, liphaephe entseng ho tloha boitsebiso boo) - e qaptjoa le kannete bo boholo, boo ke e ratoa haholo ke har'a beng lapeng. Ba ka hlomamisa mohahong folete, le poraefete.

Eo ho khetha phala bakeng futhumatsang?

Kajeno o ne a mabeli mefuta liphaephe tsa futhumatsang, e akarelletsa ho le dikarolo tse tharo kapa tse hlano. Ba bararo-lera phala e matlafatsoa lera bohareng. E ka etsoa ka aluminium kapa fiberglass. Batla ka tsela e fapaneng a lokisetsa liphaephe-lera tse hlano bakeng sa ho futhumatsa. Matlafatsoa polypropylene e sebelisoa ka le dikarolo tse pedi - le ka ntle le ka hare. Ho feta moo, ho na le mokato tsa khalase (kapa foil) le tse peli tse lera ea sekgomaretsi mocheso manganga.

Markings le disymbol

lipeipi tsohle di tšoauoa 'mele ke dirisega alphanumeric litlotla hore ho dumella ho bona hore moo e ile atlehe matlafatso lintho tse bonahalang. Pipe entsoe ka polypropylene matlafatsoa aluminium ngotsweng khutsufalitsoeng PPR-AL-PPR. lihlahisoa tsena li arotsoe ka lihlopha tse 'maloa:

• Perforated aluminium ke ka setsi le ho pota lera lena ba sebakeng pota le masoba ba banyenyane;
• tiileng aluminium matlafatso (ntle le masoba);
• -Lera hlano tube,.

Aluminium (matlafatsoa) lera ka 'na na le colouring fapaneng. E le busa, ha ho etsa boitsebiso bo mabapi le litšobotsi le boleng ba sehlahiswa, e le u se ke ua fana ka ho se fuoe tlhokomelo e ngata ha reka.

Hoa etsahala hore ka ho tšoaea e nkeloa sebaka ke tlotla ka PPR PEX. Sena se fana ka maikutlo a 'maloa a mehaho e fapaneng ya le dikarolo le. NY ka motswako joalo bakeng sa lera le ka ntle, lateloa ke aluminium le tlatsang kgetho ya e lera ka hare.

Go tlhoka mesola aluminium matlafatso

Phala nang le matlafatso ka ntle, ho feta ratoa ka lebaka la ho theko bona ka theko e tlaase. Empa ba na le go tlhoka mesola. Tlhomamiso hloka kuta aluminium lera ka motsoako le bolelele ba loketse ho. Ho phaella moo, ha kenya tshebetsong efe kapa efe nepahalang ka methapo joalo ho ka senya le ka ntle eketsa lera, e leng o ile susumetsa boemo botekgeniki ea mohaho.

Pipe entsoe ka polypropylene matlafatsoa aluminium ka hare, tsoarellang ho feta. Ha ho hloka ho lokisetsa rarahaneng ea tlhomamiso. Empa e ke ho hlokahala hore ho nahana ka tšobotsi e 'ngoe ea dikgokelo le - ho adhesions tšepahalang le le letšo-letšo e lokela ho ba ka boleng phetha kuta metshetshe dintlha, ka mantsoe a mang, sefapano-karolong ea phala e lokela ho ba e le boreleli' me ka tieo paatsepama, ho seng joalo e mabapi nakong tshebetso joale ha ho na taba e makatsang. Ka mor'a tsamaiso ea futhumatsang e tletse, khatello ea tla pepeta tsoa metsing esita le ka likheo tse nyenyane.

Liphaephe le khalase faeba matlafatso

lihlahisoa tsena li tšoauoa - PPR-fb-PPR. Sena se bolela hore ba ile ba ba entsoe ka multilayer ka, eo ho eona lera matlafatsoa (khalase likhoele) ke ka bohareng. Hangata, liphaephe joalo ba bitsoa fiberglass. E le mokato tsa foil, mokato oa likhoele khalase ka 'na ba ya mebala e fapaneng. Ka karolo ea phala le e hloekileng ka ho phethahetseng. Empa tabeng ena, 'mala e se e le pontšo ea boleng kapa sehlahiswa tse ling tobileng' me ha a ama opereishene.

Litsebi tse ngata li lumela hore khalase-matlafatsoa polypropylene, bakeng sa ho futhumatsa - ke tharollo loketseng. Ka ba molemo e ka sehloohong ea methapo joalo ke tlhomamiso le bonolo le le ka potlako, ha ba hloka lekanyetsa le ho hloekisa. Ka tsela ena u ka boloka nako e ngata. Pipe entsoe ka polypropylene matlafatsoa le likhoele khalase, delaminate hobane e na le sebopeho monolithic: khalase mpa feela soldered ho polypropylene ena.

Ho sa tsotellehe 'nete ea hore baetsi ba bolela hore lipeipi jwalo na hoo e batlang e ha ho na mefokolo, ba e nyenyane disingenuous. Ke matheba fokolang liphaephe joalo ka kenyelletsa tjaleho hanyenyane e khōloanyane nakong futhumatsang, ha e bapisoa le liphaephe matlafatsoa aluminium. Leha ho le joalo, ho ea ka installers, sena ha se bohlokwa ho tloswa ea lihlahisoa tsena, 'me ba ratoa ho feta phala ka lera aluminium.

The diameters ea lipeipi e

Ho joalo, ho bōpa e phepelo ea metsi kapa futhumatsang tsamaiso e khopo o khetha matlafatsoa polypropylene. The diameters tsa methapo ea boholo u hloka tabeng ena? Manufacturers lihlahisoa tsa matlafatsoa liphaephe ka e mengata e fapaneng ea tonanahali ea ho tloha 16 ho 1200 limilimithara le bophara ba. Leha ho le joalo, bakeng sa malapeng phepelo ea metsi le futhumatsang liphaephe sebelisoa ho tloha limilimithara 16 ho 32, bakeng sa sewerage (hare) - 40, 50 kapa 110 limilimithara le bophara ba. Kholo ka ho fetisisa liphaephe polypropylene ba sebediswa bakeng sa tlhomamiso ea lipeipi kgelelo ya leswe ka ntle ho mehaho ea foleteng, esita le neighborhoods kaofela.

Bakeng sa metsi a batang ka tsa bodulo kgetho bophara phala itšetlehile ka ka tjhelete e ya lintlha phepelo ea metsi, 'me bolelele ba meralong ea. Ka tloaelo ho, ho fepa ka le phala e na le bophara ba 32 limilimithara bakeng sa wiring ka bophara a bataletseng ntle ranges ho tloha 16 ho 20 limilimithara.

dikarolo kathoko

Ha ntseng bo eketseha matlafatsoa polypropylene methapo sebelisa likarolo tse fapaneng e bopehileng bakeng sa ho tlatsa mabapi le. Kaofela ha bona ba ikemiselitse esale pele ke futhumatsang kotokaka wiring kapa lipompo tsa metsi. lintlha tsena lia hlokahala: fittings, tees, elbows le couplings, fittings joalo joalo. Di a khetha itšetlehile ka bophara ea methapo le litšobotsi tsa bona. Ka mohlala, e ke ke ha khoneha ho fumana ya tlhomamiso ka metsoako e futhumatsang oa potoloho bakeng sa metsi a batang.

Ho hokahanya le libakeng tse ling tsa tsamaiso ea, entsoe ka thepa e 'ngoe, sebelisa lihlahisoa khethehileng ka aa ageletsweng tšepe threaded peho kapa le linate cap,.

Baetsi ba polypropylene matlafatsoa liphaephe

Ho ke ho sephiri hore ha u reka methapo ya bohlokwa haholo ke le ho khetha hore na o proven ka Serussia le limmaraka machaba mohlahisi. Kajeno re hlahisa ba bang ba Brands ratoang hore specialize a fana ka tlhahiso e joalo.

FV Plast (Czech Republic)

khamphani khetheha tlhahisong ea lipeipi polypropylene bakeng futhumatsang, le chesang le a batang phepelo ea metsi, futhumatsang. dihlahiswa khampani e fumaneha feela ka ea bohlooho ka aluminium le fiberglass lera.

"Metak" (Russia)

khamphani e hlahisa mefuta e fapaneng ya dihlahiswa ho tswa polypropylene, ho akarelletsa le liphaephe khalase faeba matlafatsoa tlasa cha lebitso "Metak faeba». lihlahisoa khampani ba loketseng bakeng sa tsamaiso ea haholo laela ea futhumatsang.

Banninger (Germany)

Khampani Jeremane hlahisa lihlahisoa babatsehang ke ea boleng phahameng ka ho fetisisa 'me a tšepahala ho tshebetso. Moreki ka ba bonolo ho fumana ho le ka lifensetere tsa mabenkele tsa emeralde tala.

Qetellong, ke ne ke tla ka rata ho nkhothaletsa ho babali ba rona ha ho reka matlafatsoa polypropylene lik'hamphani sa tsejoeng hore u se ke ua esita le bontša cha lebitso bona ka labels ka. Ho pholosa e nyenyane ha u reka, u ka lahleheloa ke chelete e ngata ho feta (methapo, nako) ha e jele setsi lihlahisoa u hlōleha. 'Me sena se etsahala hangata ka motsotsoana ho fetisisa inopportune.