Unoona PE80 nePE100 pamashoko ehunyanzvi. Nhamba dzacho dzakasiyana, asi hazvisi pachena kuti izvi zvinorevei kupurojekiti yako. Kuvhiringidzika uku kunogona kutungamira pakusarudza sarudzo isina kusimba kana inodhura zvakanyanya.
Musiyano mukuru isimba. PE100 ine Simba Rinodiwa Rishoma (MRS) rakakwirira ne25% kupfuura PE80. Izvi zvinobvumira mapaipi ePE100 kuti ave nemadziro akatetepa ane chiyero chimwe chete chekumanikidzwa, zvichiita kuti ave akareruka, asingadhuri zvakanyanya, uye achipa kugona kuri nani kwekuyerera kwemvura.
Iyi haisi nyaya diki yehunyanzvi chete; ibudiriro huru mune zvesainzi yezvinhu ine mabhenefiti makuru anoshanda. Semugadziri, ndinogona kukuudza kutishanduko kubva kuPE80 kuenda kuPE100sezvo mwero weindasitiri waive danho guru rekufambira mberi. Maneja wekutenga ane hunyanzvi saArief muIndonesia anonzwisisa izvi nekukurumidza. Anoona kuti PE100 inomubvumira kuita zvakafanana nechigadzirwa chinoshanda zviri nani, chakareruka, uye chiri nyore kuisa. Musiyano uripo pakati pemagiredhi maviri aya unokanganisa zvese kubva pabhajeti reprojekiti kusvika pakuvimbika kwenguva refu kwehurongwa hwese.
Pombi yePE100 yakakura sei?
Unoda pombi yepurojekiti yako, asi unoshamisika kana PE100 iine saizi yaunoda. Kusaziva uku kunogona kuita kuti zviomere kutsanangura zvinhu uye kuronga pombi yako yepurojekiti zvinobudirira.
Pombi yePE100 inowanikwa muhukuru hwakasiyana-siyana, kubva padhayamita diki dze20mm kusvika padhayamita hombe dze2500mm. PE100 ndiyo mhando yezvinhu, kwete saizi, saka inogona kugadzirwa kusvika chero chiyero chinodiwa kune chero chinoshandiswa.
Chinhu chinowanzo vhiringidza kufunga kuti "PE100" zvinoreva saizi. Zvakakosha kuyeuka kuti PE100 ndiyo giredhi yezvinhu. Kufekitori yangu, tinoshandisa giredhi iri repamusoro kugadzira saizi dzakasiyana-siyana dzemapaipi. Tinongochinja madhiri ekuwedzera kuti tigadzire mapaipi kubva pa20mm kusvika 800mm kana kupfuura. Madhayamita madiki, anowanzo kusvika 110mm, anogona kupihwa mumachira marefu, izvo zvinoderedza zvakanyanya huwandu hwemajoini anodiwa pakuiswa. Madhayamita makuru anogadzirwa nehurefu hwakatwasuka, kazhinji hurefu hwemamita matanhatu kana gumi nemaviri. Saizi yaunoda inowanikwa zvechokwadi, nekuti chinhu chacho pachacho chinogona kushandiswa zvakasiyana-siyana. Chinogona kugadziriswa chero chinhu kubva pamugero mudiki wemvura wekugara kusvika pamugero mukuru wekutumira mvura weguta.
Saizi dzemapaipi ePE100 dzakajairika uye mashandisirwo adzo
| Dhayamita Range | Fomu Rakajairika | Maitiro Akajairika |
|---|---|---|
| 20mm – 110mm | Makoiri kana kureba kwakatwasuka | Kubatana kwedzimba, kudiridza, nzira dzekufambisa migwagwa yemafoni |
| 125mm – 630mm | Kureba kwakatwasuka (6m kana 12m) | Kugoverwa kwemvura yemumaguta, mitsetse yekushanda kwemaindasitiri |
| 710mm – 2500mm | Kureba kwakatwasuka | Kutakurwa kwemvura kwakakura, kubuda kwetsvina, migodhi |
Chii chakasimba, PE kana PVC?
Unofanira kusarudza pakati pePE nePVC, uye zvose zvinonzi "zvakasimba". Zvakaoma kuziva kuti ndechipi chinhu chakasimba uye chakakodzera zvinodiwa nekuisa kwako.
Zvinoenderana nekuti unosarudza sei simba. PVC yakasimba uye ine simba rekudhonza rakakwira. Zvisinei, HDPE (PE) inochinjika zvakanyanya uye ine simba rekupinza rakakwira, kunyanya kana kuchitonhora. HDPE inogona kukotama uye kurova zvingapwanya PVC.
Kana mainjiniya vachitaura nezve "simba," zvinoreva zvinhu zvakasiyana-siyana. PVC yakaoma zvikuru. Izvi zvinoreva kuti inodzivirira kukotama, izvo zvinogona kubatsira mune mamwe mashandisirwo ari pamusoro pevhu kwausingade kuti pombi itsvedze. Zvisinei, kuomarara uku kunoita kuti PVC itsvedze. Kurova kwakasimba kubva padombo panguva yekuzadza, kana kutodonhedzwa panguva yekuisa mvura inotonhora, kunogona kukonzera kuti itsemuke kana kupwanyika. HDPE yakasiyana. Inochinjika uye ine zvinoshamisa.kuramba kukanganiswaUnogona kuirova nenyundo, uye ingangobondera. Kusimba uku kunoita kuti ikwanise kugadzikana panguva yekuiisa uye ive sarudzo yakasimba yemapaipi akavigwa. Inogona kuchinjika nekufamba kwevhu kana kugadzika kwevhu pasina kutyoka, izvo zvinobatsira zvikuru kuti igare kwenguva refu.
Hunhu hweSimba: HDPE vs. PVC
| Pfuma | HDPE (PE100) | PVC |
|---|---|---|
| Kuomarara (Kuomarara) | Zasi | Yepamusoro |
| Simba reMhando | Zvakanaka, kunyangwe pakupisa kwakaderera | Zvakanaka, asi zvinooma kana kuchitonhora |
| Kuchinjika | Yakakwirira (inogona kukotama uye kupetwa) | Yakaderera (yakasimba) |
| Kuramba Kuneta | Zvakanakisa | Zviri pakati nepakati |
Sei uchishandisa HDPE pane PVC?
Unoona kuti PVC inowanzo dhura uye inowanikwa nyore nyore. Unoshamisika kuti sei munhu angasarudza HDPE. Pasina kuona mabhenefiti, kushandisa HDPE kunogona kuita semutengo wekuwedzera usingakoshi.
Shandisa HDPE pane PVC kuti ikwanise kusanganisa majoini ayo asingadonhedze mvura, inochinjika zvakanyanya, uye inogara kwenguva refu. Izvi zvinoita kuti ive yakanaka pakuisirwa pasina mugero, inodzivirira kufamba kwevhu, uye ine mhinduro yakavimbika kwenguva refu inobvisa kurasikirwa nemvura kubva pamajoini anodonhedza mvura.
Chikonzero chikuru chekusarudza HDPE inzira yekubatanidza. Mapaipi eHDPE ndiwo anoshandiswa.zvakabatana nekupisa kusanganiswa, inonyungudutsa magumo epaipi pamwe chete kuti igadzire chidimbu chimwe chete chepurasitiki chinoenderera mberi, chine simba. Jointi yacho yakasimba sepombi pachayo uye haizodonhedzi mvura. PVC inoshandisa magaskets kana simende inonyungudutsa, izvo zvinogadzira nzvimbo dzisina kusimba mumutsara dzinogona kupera nekufamba kwenguva. Kune makambani emvura, majointi aya anodonhedza mvura ndiwo anokonzera kurasikirwa nemvura. Chechipiri kuchinjika. Kuchinjika kweHDPE kunoita kuti iiswe netekinoroji isina mugero yakaita sekuchera kwakatwasuka (HDD)Izvi zvinoreva kuti unogona kuisa pombi pasi perwizi kana mugwagwa une vanhu vakawanda usingacheri mugero mukuru. Izvi zvinochengetedza nguva yakawanda nemari pakuchera nekugadzirisa. Mabhenefiti aya anopa kukosha kwenguva refu kunopfuura musiyano mudiki wekutanga mumutengo wezvinhu.
Mabhenefiti Akakosha eHDPE vs. PVC
| Chinhu | HDPE | PVC |
|---|---|---|
| Kuvimbika Kwakabatana | Kusanganiswa kwekupisa (100% haidonhedze mvura) | Magasket kana Guruu (nzvimbo dzinogona kudonhedza mvura) |
| Kuiswa | Inochinjika, yakakwana kune nzira dzisina mugero | Yakasimba, inoda kuchera mugero wakavhurika |
| Kugara kwenguva refu | Inonwisa simba uye kufamba kwepasi | Brittle, inogona kupwanyika kana yave kushushikana |
| Mutengo Wenguva Refu | Yakaderera nekuda kwekusabuda kwemvura uye kugadziriswa kushoma | Yakakwira nekuda kwekurasikirwa nemvura uye kugadziriswa kwemajoini |
Unogona kunamira HDPE kuPVC here?
Unofanira kubatanidza pombi itsva yeHDPE kune tambo yePVC iripo. Une guruu rePVC, asi hauzive kana richizoshanda. Kushandisa nzira isiriyo yekubatanidza kunogona kukonzera kubuda kwemvura kukuru.
Kwete, haugone kunamira HDPE kuPVC. Hunhu hwemakemikari hweHDPE hunodzivirira simende inonyungudutsa (glue) kuti isabatane nepamusoro payo. Kuti ubatanidze zvinhu zviviri izvi, unofanirwa kushandisa chinongedzo chemuchina chakaita sechinobatanidza flange kana chinobatana chakakosha.
Chikonzero nei usingakwanise kunamira HDPE ndicho chikonzero chimwe chete nei isingadyirwe nemakemikari. Maumbirwo ayo emamorekuru akagadzikana uye haana polar, zvinoreva kuti zvinonyungudutsa zvinongotsvedza pamusoro pasina kuikanganisa. PVC glue inoshanda nekunyungudutsa pamusoro pePVC nemakemikari saka inobatana. Maitiro aya haashande paHDPE. Nzira chete yakarurama uye yakavimbika yekubatanidza zvinhu zviviri izvi zvakasiyana ndeyekushandisa mechanical fitting. Nzira yakajairika ndeyekushandisa flanges. Tinoisa butt-fuseAdapta yeflange yeHDPE (inonziwo mugumo we stub)kupombi yeHDPE. Wobva wanama flange yePVC papombi yePVC. Pakupedzisira, unosunga maflange maviri aya pamwe chete nerabha gasket pakati kuti ugadzire chisimbiso chisingapindi mvura. Inzira iri nyore, yakasimba, uye yakachengeteka yatinopa mafittings nguva dzese.
Zvikamu zveHDPE-ku-PVC Flange Connection
| Chikamu | Basa | Zvinhu |
|---|---|---|
| Mugumo weHDPE Stub | Mafusi anonanga papombi yeHDPE kuti ape chiso chakakombama | HDPE |
| Simbi Inotsigirwa neRing | Masiraidhi pamusoro pemucheto westub kuti ape simba rekusunga mabhoti | Simbi Yakagadzikwa kana Isina Chinosara |
| PVC Flange | Yakanamirwa papombi yePVC | PVC |
| Gasket | Inogadzira chisimbiso pakati pezviso zviviri zveflange | Rabha (semuenzaniso, EPDM) |
Mhedziso
Musiyano uripo pakati pePE80 nePE100 isimba, PE100 iri nani. HDPE yakasimba uye inochinjika kupfuura PVC, yakabatana nekubatana kusingadonhedze mvura, uye inofanira kubatanidzwa nemagetsi.
Nguva yekutumira: Kurume-25-2026
