Korere mō te wai: tono me ngā āhuatanga

Water me te hau putorino ko te momo motuhake o ngā hua parahi, he hanga porotakaroa me te hangaia rite ki te paerewa i roto i te mira okana.

E ratou he ātete tiketike ki tākiekina aunoa, mahi nui me te mauroa. Taea ki te te tu mo te wā roa o te te rongo ki wai, me hau haere i roto i a ratou. Te taha ki tenei, hau whakahaere korere i taea whānui mō te kakano ia, me te piko. Ko wātea te utu o ngā rauemi.

E hanga ngongo Steel mo wai o kaha nui, koranu iti ranei steels waro. Ratou chromium wāhanga, konupora me te tahi atu huānga hoatu hua kounga atu - kākahu nui ātete, taikaha, a neke ake ano te āhuatanga fehokotaki'anga.

I tua atu, tukua hangarau hou ki te whakauru poke i roto i te ngongo i hanga o steels koranu tiketike. Mā te whakamahi i atu tukatuka me te paninga motuhake te hua, me te waerau coatings korotā whakarei ratou ātete ki te riri pāpāho. Galvanizing rauemi homai he kaha noa rahi rite te hua whiwhi putorino piauau mō te wai, e whai he nui ake taimaha.

E whakamahia hua tubular i roto i te hanga o pipelines hau me ngā pūnaha supply wai. E whakamahia ratou ki te hanga i whakaaro whakawera rite te pai kia rite ki mo te hanga o te hau, me te wai tāuta.

ngongo paiherea hoki te wai mahi ki tapatapahi porotakaroa knurled whiria e kore ranei, ai kore e te hanganga matū me ngā āhuatanga hangarau papa'iraa ranei. Na roto i te tono o te kiritaki i runga i te hua ki te wahi o neke atu i te 10 mm miro kia tono ki pito e rua. E nehenehe te reira poto roa ranei.

Kua whakarei etahi tui, me te he electrofusion. Korere mō te wai e taea e ahu (4-12 mita), roa ahu maha (ki utu i runga i te miro) me te atu-Keeti.

Tika o te production putorino Whakaröpütia mō ngā hua wai me te maitai ki te tika noa, me te pai ake.

Piauau putorino rino hoki te wai, me te whai i te ātete te waikura ake. E hanga ana ratou i te rumaki i roto i te otinga konutea, a ka noho tonu te paninga konutea i runga i te mata o te waho ngongo whakarewa. Ko te rerekētanga i roto i te taimaha o te putorino piauau i roto i rite ki te tikanga a tawhio noa toru ōrau.

Ēnei putorino i te diameter whakaritea me o e kia arahina i roto i te kōwhiringa o te hua. kia rerekē te diameter waho i runga i te matotoru taiepa rānei.

Water me te hau putorino he rauemi hanga rawa noa, Heoi, i te drawback nui - he ratou raro ki te hoholo. Neke atu i te wa, te hua ngaro tona kaha, me te elasticity. He rerekē ki putorino maitai ko nga hua i ngā rauemi polymeric paipa kirihou ranei. Heoi, i roto i te hanganga o ngā wāhi ahumahi whakakapi kore e pipelines maitai te tīariari.