Hose ea Lik'hemik'hale
Lilemo tse ngata tsa boiphihlelo ba ho sebeletsa balekane ba rona ba indasteri li re hokahantse le bahlahisi ba Lihoete tsa Liindasteri ba tšepahalang ka ho fetisisa lefatšeng. Re mohloli oa hau oa tsohle bakeng sa lihokelo tsa Liindasteri. Litharollo tse sebetsang li lebisa liphethong tse betere, 'me sistimi ea liphaephe e entsoeng hantle le e entsoeng e u fa monyetla oa tlholisano. Etsa tšusumetso e ntle morerong oa hau ka lihlahisoa tsa AREX-PIPE bakeng sa litharollo tsa hau tsa liphaephe. Re etsa litharollo tsa rona tsa liphaephe hore li lumellane le litlhoko tsa hau - ho tloha tšehetsong ea pele ea boenjiniere ho isa ho ho kenya ho qetela. Ebang ke ho laola litlhoko tsa projeke kapa liphephetso tsa kemiso ea ho kenya, re fana ka litharollo tse tenyetsehang bakeng sa boemo bofe kapa bofe ba ts'ebeliso. Bareki ba nang le tlhoko e ikhethang mabapi le likarolo tsa lihoephe kapa liphaephe tse ikhethileng, ka kopo ikopanye le rona ho fumana tharollo e eketsehileng.
UHMWPE ea rona ea rabaraliphaephe tsa lik'hemik'haleLi entsoe ka ho khetheha bakeng sa phetisetso ea lik'hemik'hale tse matla le mecha ea phatlalatso, tse fetisang metsi a kang li-acid tsa tlhaho le tse sa tloaelehang, li-ketone, lipente, li-ester le li-hydrocarbon tse nkhang hamonate le tse nang le monko o monate (tse itšetlehileng ka liner). Mefuta eohle e loketse haholo bakeng sa lits'ebetso tsa kantle ka lebaka la sekoahelo sa tsona sa kantle sa EPDM, se fanang ka khanyetso e ntle khahlanong le ozone le boemo ba leholimo. Liphaephe tsa rona li boetse li latela melao ea FDA, e leng se etsang hore li lokele ho sebelisoa le lijo tse kang oli ea liphoofolo le meroho, ha likhetho tsa EPDM li etsoa ka motsoako oa rabara o tsamaisang motlakase, o khahlanong le ho sisinyeha.
Liphaephe tsa ho tsamaisa lik'hemik'hale hangata li etsoa ka li-reinforcement tsa faeba ea masela ho fana ka khatello e eketsehileng ea ho sebetsa le ho phatloha. Liphaephe tsa rona tsa ho hula lik'hemik'hale li kenyelletsa matlafatso a eketsehileng a terata a thusang phaephe ho boloka thepa ea eona tlas'a lits'ebetso tsa vacuum.
Liphaephe tsohle tsa rona tsa lik'hemik'hale hangata li fanoa ke mithara. Ho latela mofuta oa phaephe le boholo bo hlokahalang, liodara tse fokolang le bongata ba liphutheloana li ka sebetsa. Re ka boela ra fana ka liphutheloana tsa phaephe tse kentsoeng esale pele ka mefuta e mengata ea likhokahano tsa phaephe le li-clamp ho latela tlhoko ea hau. Tlhahisoleseling e batsi, ho kenyeletsoa le ho fumaneha, litlhaloso le maemo e fumaneha ka ho tobetsa likonopo tsa 'sheba sehlahisoa' ka tlase. Haeba u hloka tlhaiso-leseling e batsi, kapa u ka rata ho buisana ka litlhoko tsa hau, ka kopo ikopanye le lihlopha tsa rona tsa thekiso ea tekheniki.
Hose ea ho hula le ho tsamaisa lik'hemik'hale ea UHMWPEe etsoa ka sekoahelo sa EPDM le lesela la polyethylene. E matlafalitsoe ka li-plies tsa masela, terata ea helix le terata e sa sisinyeheng. Hose ena e fumaneha hape ho rekoa inthaneteng ho PAR Direct ka ho tobetsa sehokelo se kaholimo.
Likopo:
E etselitsoe ho monya le ho tlisa asiti le lik'hemik'hale. E boetse e tumme indastering ea lijo.
Likarolo tsa Bohlokoa:
Mocheso: -25°C ho isa ho +100°C (+130°C ho bolaea likokoana-hloko ka nako e khuts'oane).
Ntlha ea Polokeho: bonyane 3:1.
Sekoahelo se hanela lik'hemik'hale, ozone le boemo ba leholimo.
Liner e na le khanyetso e ntle haholo lik'hemik'haleng 'me e na le boleng ba lijo ho latela FDA 177:2600.
| Sehlahisoa Khoutu | Ka hare Bophara (mm) | Kantle Bophara (mm) | Ho sebetsa Khatello (Bare) | Ho phatloha Khatello (Bare) | Koba Radius (mm) | Boima ba 'mele (Kg/m) | Hloekisa ka lephaka (Bare) | Khoele Bolelele (limithara) |
| AREX-19ID | 19 | 31 | 16 | 48 | 125 | 0.67 | 0.9 | 61 |
| AREX-25ID | 25 | 37 | 16 | 48 | 150 | 0.77 | 0.9 | 61 |
| AREX -32ID | 32 | 44 | 16 | 48 | 175 | 0.93 | 0.9 | 40 |
| AREX -38ID | 38 | 51 | 16 | 48 | 225 | 1.16 | 0.9 | 61 |
| AREX -51ID | 51 | 65 | 16 | 48 | 275 | 1.60 | 0.9 | 61 |
| AREX -63ID | 63 | 78 | 16 | 48 | 300 | 2.090 | 0.8 | 40 |
| AREX -76ID | 76 | 92 | 16 | 48 | 350 | 2.760 | 0.8 | 40 |
| AREX -102ID | 102 | 118 | 16 | 48 | 450 | 3.670 | 0.8 | 40 |
1.Hose ea ho tsamaisa lik'hemik'hale ea UHMWPEe entsoe ka sekoahelo sa EPDM le lesela la polyethylene. E matlafalitsoe ka li-plies tsa masela 'me e na le terata e thibelang ho sisinyeha. Hose ena e fumaneha hape ho rekoa inthaneteng ho PAR Direct ka ho tobetsa sehokelo se kaholimo.
Likopo:
E etselitsoe lik'hemik'hale le li-acid tse tlisoang. E tumme indastering ea lijo ka lesela la eona le amohetsoeng ke lijo.
Likarolo tsa Bohlokoa:
Mocheso: -25°C ho isa ho +100°C (+130°C ho bolaea likokoana-hloko ka nako e khuts'oane).
Ntlha ea Polokeho: bonyane 3:1.
Sekoahelo se hanela lik'hemik'hale, ozone le boemo ba leholimo.
Liner e na le khanyetso e ntle haholo lik'hemik'haleng 'me e amohetsoe lijong.
2. EPDM khemikhale ea ho monya le ho pepa ka phaephee entsoe ka tube ea rabara ea EPDM e tsamaisang motlakase e nang le sekoahelo se setšo sa EPDM se phuthetsoeng. E matlafalitsoe ka thapo ea polyester, terata ea tšepe ea helix le lithapo tsa koporo tse sa sisinyeheng. Phase ena ea lik'hemik'hale e na le bonyane tekanyo ea polokeho ea 4:1 le vacuum ea 0.78 bar.
Likarolo tsa Bohlokoa:
Mocheso: -35°C ho isa ho +95°C.
Ho hanyetsa lik'hemik'hale, ozone le boemo ba leholimo hantle haholo.
Maemo:
E lumellana le EN12115.
| Khoutu ea Sehlahisoa | Bophara ba kahare (mm) | Bophara ba Kantle (mm) | Khatello ea ho Sebetsa (Bar) | Sekhahla sa Kobeha (mm) | Boima (kg/m2) | Bolelele ba Koile (mtrs) |
| AREX -25ID | 25 | 37 | 10 | 152 | 0.85 | 60 |
| AREX -32ID | 32 | 44 | 10 | 192 | 1.05 | 60 |
| AREX -38ID | 38 | 51 | 10 | 228 | 1.22 | 60 |
| AREX -51ID | 51 | 65 | 10 | 305 | 1.63 | 60 |
3. EPDM phaephe ea ho tlisa lik'hemik'halee entsoe ka tube ea rabara ea EPDM e tsamaisang motlakase e nang le sekoahelo se setšo sa EPDM se phuthetsoeng. E matlafalitsoe ka lesela le lohiloeng le lithapo tsa koporo tse sa sisinyeheng 'me e na le ntlha ea polokeho ea bonyane ba 4:1. Hose e latela maemo a EN12115 'me e hanela lik'hemik'hale hantle, e leng se etsang hore hose ena e be khetho e tsebahalang ha ho tsamaisoa lik'hemik'hale.
Likarolo tsa Bohlokoa:
Mocheso: -35°C ho isa ho +95°C.
Ho hanyetsa lik'hemik'hale, ozone le boemo ba leholimo hantle haholo.
Maemo:
E lumellana le EN12115.
| Khoutu ea Sehlahisoa | Bophara ba kahare (mm) | Bophara ba Kantle (mm) | Khatello ea ho Sebetsa (Bar) | Boima (kg/m2) | Bolelele ba Koile (mtrs) |
| AREX -19ID | 19 | 31 | 16 | 0.78 | 60 |
| AREX -25ID | 25 | 37 | 16 | 1.00 | 60 |
| AREX -32ID | 32 | 46 | 16 | 1.15 | 60 |
| AREX -38ID | 38 | 53 | 16 | 1.45 | 60 |
| AREX -51ID | 51 | 66 | 16 | 1.70 | 60 |
