HDPE Pipe: tāutanga o ratou ringa ake, rawa te tāutanga, me te ako

He pūkenga korere polyethylene tika ki nga āhuatanga pai o te rauemi. Piki whakamahia i roto i te ora ia rā he HDPE putorino. Ka taea te mahi tāutatanga ki o ratou ringa ake, ki te ki te mahi i nga mea katoa i te tikanga. Aita e titauhia ia ngā pūkenga motuhake.

āhuatanga rauemi

Ko te hiahia nui mō te putorino HDPE meinga e te kounga tiketike o te rauemi:

• pāmahana ngā - -50 ⁰ C ki +60 ⁰ C;
• ātete ki waikawa me te kawakore pāpāho;
• elasticity nui me te kaha;
• kawe ia ngāwhā iti;
• e kore te mea polyethylene te pēne o te nāianei hiko.

Ko te whakamahi o putorino

I te kāinga i te whare o putorino HDPE ranei e hanga:

• parakaingaki me te manga;
• supply wai;
• hau supply ki te whare;
• hongere taura mō te waea hiko.

Ko te kōwhiringa o korere

Hoki te mв maitai putorino paipa wai whiwhi i te diameter kore rawa 60 mm ki te matotoru taiepa 4 mm o. Me hangaia ratou mo te pēhanga mahi o te wai i roto i te pūnaha he i raro i te 1 MPa. He painga ko te ngaro o te waikura whakarewa me te reka o te wai. Ki te hiahiatia ki te pīkau i te supply wera wai, he mea e tika ana ki te mohio e i te pāmahana o te 80 ⁰ C polyethylene tamaru me ki runga ki te whakatairanga i atu haamata te reira ki te ngohe. I roto i tenei hononga kia tīpakohia, kōeke PE80. Hoki hoki kia tapanga putorino wera te wai PE-RT PN20 ranei, te tu ratou whakawera ki te 110 ⁰ C. Ki tenei tikanga ora ko rawaka.

Me wehewehe putorino ki supply wai me te pēhanga-free. Hoki ngā āhuatanga whakahaere noa e riro awakeri kokoru 25 m te roa ki te matotoru taiepa i te iti rawa 2 mm. Ki te rere te aho matua i raro i te pēhanga pai, me te kua he diameter nui ake i te 25 mm, kua riro te reira hei tap inihi putorino. I roto i tetahi take, kia tango wāhanga iti atu i te hiko whānui.

Te ara o putorino HDPE

I mua i te tāutanga, ki te whiriwhiri i te tikanga hononga, e ai kia rite whai:

1. Tōpu - electrofusion take fehokotaki'anga ranei. Te pūhui whiwhi e te kaha ano rite taua o te putorino iho.
2. tikanga Split - mumura, kōpeketanga me te hononga flange. E ngāwari pūnaha taiepa taua huihui, ka te wāwāhitanga, he reira taea ki te hanga ranei tāutanga i roto i ngā wāhi kikī. E hanga Hononga mā te whare.

tīpakohia tikanga Hononga kei i runga i te āhuatanga e whai ake nei rānei:

• diameters putorino;
• ahua o te mahi: free-rere, te pēhanga, ngōwaea;
• te whakamahi o mapuni o rauemi rerekē, me te ki diameters rerekē;
• wahi wātea;
• te aroaro o te taputapu fehokotaki'anga.

Kua whiwhi te roa tino paiherea me flanged hononga. Ko te ringaringa whiria ki te hiri ātete ki te ahotea. Kei te nuinga o te wā mahi tāutatanga o putorino HDPE mō te supply wai ki whare kōpeketanga i roto i ngā māra kāinga mō ngā pūnaha hawai.

Ko te hononga paruparu - mumura. E whakamahia ratou anake i roto i pipelines pēhanga-kore anake ka paiherea te hononga te.

whare Kōpeketanga mō putorino HDPE: whakapuru

Hoki putorino HDPE whakamahia whare te nuinga kirihou, engari i reira e ano rerekē atu eu o parahi, rino, parahi, me te parahi. rerekē ratou i roto i te hoahoa me te taea te paiherea, whiria, me te hononga press. Hoki putorino kirihou e whakamahia pai whare kōpeketanga, kawea ai te warea clamping mowhiti wahia o kirihou pakeke ki kāniwha me taatiraa - tightening te mowhiti taatiraa.

Ka rite ki te tahi atu whakaaro honotanga, whare kōpeketanga kei o te maha momo:

• e honoa - mō te hononga o putorino o diameter me te aronga e rite ana;
• whakawhiti - mō te whakamau atu i te pito o putorino, nga diameters o e he rerekē (te whakawhitinga 'whakarewa-PE ");
• kawea i roto i runga i te hanganga tea 45-120 ⁰ - retraction ^koki;
• Tees, whakawhiti - ki te waihanga manga;
• tūhono - he pūrere mō te tūhono i te putorino ki te ngongo wai;
• mono - mō te taatiraa i te pito okana.

I mua i ararere te supply wai me te tuatahi te utu i te hoahoa me ona whare katoa me vaolo. whangai ana i te putorino whakawhānui ki te whakawiri pera te noaa te reira ki te hononga e aki ana ki te kāwanatanga whänui hoki 2 ra ranei.

Ki te tīpakohia mo te tāutanga o HDPE tāutanga putorino maha hanga ki whare kōpeketanga.

1. tapahia te putorino te ki te rahi e hiahiatia ana o te taputapu motuhake. Ka taea e koe te whakamahi i te mira maitai auau, engari i te mutunga ano he flat ka whakawāteatia o burrs.
2. Hole calibrator hāngai rite tona āhua porotītaha he Kāore. Ko chamfer waho i te mutunga.
3. tika te hono tinana tika ki te putorino, kia rite kore ki te tūkino i te hiri rapa. ka waiho māmā whakatō, ki te whakamakuku koe te huinga.
4. tightened ringa nati uniana. Ka taea e koe te whakamahi i te kī ki te whakarato i te hononga e tika ana mō te tightness.
5. Ki te tukanga putorino tuarua toutou te.

whare Hononga kōpeketanga wa whakamahia, ka he tāutanga o putorino HDPE i te whenua. He ngāwari te pūnaha ki te huihui i roto i te puna i runga i te pae, me te wetewete i te ngahuru.

hononga Mono-i roto i kore e i roto i ngā wāhi raru hanga. He he watea ki te tono fehokotakianga hiko ki te whakamahana hanga-i roto i. putorino hono tikanga 2, taunga nei te whakahohe reira, a ka puta whakawera fehokotaki'anga ki te hanga i te whakaminenga kotahi-wahi. Ko te utu nui i te pūrere, engari he whai hua te tikanga, me te te maha whakamahia.

Ahakoa kia whakakapia te taea o tuuraki i roto i whare kōpeketanga kekeno rapa ka tāuta. Tenei ka whakarite tika tiketike o te hoahoa.

hononga flange

A, no te tāuta putorino HDPE whakapuru mo te diameter 40 mm te pai mahi e te tikanga o karapiti whakarewa. Ki te mahi i tenei, ka tapahia te mata o te cutter putorino i te koki matau ki te tahora oti. Na e paiherea ratou ringaringa kirihou ki papa, a whakaturia ana e ratou nga karapiti whakarewa. Ko tētahi atu huarahi, ko ki te huihui i te flange putorino kōpeketanga ki te mau i te wahi polymer maeneene o te tahi. Na, ko te flange noa, piri nei e titi, me raka ki te wahi rite eke i runga i te pito o te putorino maitai.

hononga Flanged taea te mapuni, tauwehe, vaolo me putorino i waenganui ia ratou.

hononga paiherea

Just rite ai nga hua whakarewa kia paiherea HDPE putorino. Tāutanga ringa ake hua ki te awhina o taputapu motuhake ki whakawera hiko te tahi.

1. Whakawāteatia te huinga, ka e teuteu ki kakano ia taputapu.
2. Whakatakotoria he tawhā fehokotakianga.
3. Kua whakaritea te putorino i roto i nga kauae o te mīhini fehokotaki'anga, a faatumuhia. Ko te pito o te mihini tukatuka.
4. E tāuta hatete i waenganui i nga ngongo, i roto i nei te rohe rewa.
5. te tiaki a te pito o te pēhanga heke te ra ano te meangiti.
6. E tangohia Paipa i te topenga.

utu tāutanga putorino HDPE e tei fehokotakianga runga te diameter, engari ki te uara 63 mm me te utu ano o te mea te tikanga e pā ana ki 200 moni. mo te tahi.

A, no te tono hononga hiko ko te taua rite mo te fehokotaki'anga take utu tāutanga, engari he teitei tona utu. Ka rite ki te hua, he rahi production utu.

whakamātautau waipēhi

takina rawatanga anō o te putorino wai kohia e whakakī ki te wai mō te 2 h. Na, whakaarahia te pēhanga i roto i te pūnaha te ka tonu hoki te 30 min. tirotirohia te paipa kei te hoki turuturu.

I roto i te āhua mahi o te pūnaha e tonu aroturukitia. A, no te huihui tika ka mahi i te reira mo te roa nui.

Hapa i roto i putorino whakaminenga HDPE

1. He mea nui ki te tango ki pūkete te roha rārangi o te putorino i te pānga o te pāmahana. Ki te wareware koe i te reira, ngaohiko runga ake i noa putorino roto, i te whakaiti i to ratou ora mahi.
2. he tawhiti nui rawa i waenganui i te anchorages ai sagging awakeri e arata'i ki tona kore taimi halá,.
3. E timahia Paipa anake ki mātao.
4. Ki te kore i hanga i runga i te mata o te condensate, e kiriweti kai pou mahana matao ranei wai.
5. A, no te whakapuru i te tika whakawete ki putorino ki runga ki te mutu tomo. A, no te unscrewing te nati kore he ki mutunga, a ka mau panaia ki te ngongo tūhono, ka taea e tomo te reira hohonu nui. A, no te hanga te tāutanga te o paipa HDPE ki ona ringa i roto i te whenua mo ngā pūnaha hawai, e kore e rite kino turuturu, engari he te tautokohia hoki supply kāinga wai. Ahakoa o te mau hopearaa i roto i te wā e rua he mea tika ki te hanga i tētahi hononga kikī.
6. Neke atu i te-tightening arata'i whāurutau ki to ratou whakangaromanga paheke Pads o wāhi tāutanga ranei.

mutunga

A, no te tāuta HDPE putorino, mahi huihui e te nuinga i te fehokotaki'anga kōpeketanga ranei whare. Kaupapa ki te ture o te tatūnga hononga ka whäiti, me te roa mō ngā tau maha.