PhuaIwhakataki
Ko ngā paipa me ngā taputapu wai tanu PE he mea hanga mai i te PE100, PE80 rānei kawemai hei rauemi mata, ā, ko ngā whakatakotoranga, ngā rahinga me te mahi e rite ana ki ngā whakaritenga o ngā paerewa GB/T13663.2 me GB/T13663.3, ā, ko te mahi akuaku e rite ana ki te paerewa GB/T 17219 me ngā whakaritenga aromatawai akuaku me te haumaru e tika ana a te Manatū Hauora a te Kāwanatanga. Ka taea te hono i ngā paipa me ngā taputapu mā te hononga pūrua me te hononga pūmau, me ētahi atu, kia honoa ai ngā paipa me ngā taputapu ki te kotahi.
Ngā Āhuatanga o te Hua
He maha ngā āhuatanga pai o ngā Paipa Whakarato Wai Tanu PE:
Kāore he paitini, kāore he tāpiritanga konganuku taumaha, kāore e tauine, kāore e whakaputa huakita, e whakaoti ana i te parahanga tuarua o te wai inu, ā, e tutuki ana i ngā ture aromatawai haumaru o GB /T17219.
He tino iti te pāmahana pakarukaru o te rauemi, ā, ka taea te whakamahi haumaru i waenga i te -60℃ ki te 60℃. I te wā hanga o te takurua, kāore he pakarukaru o ngā paipa nā te pai o te ātete ki te pānga.
He iti te aro ki ngā kohao, he kaha kutikuti, he ātete pai ki ngā rakuraku, me te ātete tino pai ki te pakaru o te ahotea taiao.
Kāore e pirau, ā, he ātete ki te whānuitanga o ngā momo matū.
Kei roto ko te 2-2.5% o te pango waro kua tohatohahia ōrite, ā, ka taea te penapena, te whakamahi rānei i waho i te rangi mō te 50 tau me te kore e kino mai i te hihi UV, he pai hoki te ātete ki te huarere me te pumau mō te wā roa ki te wera.
Nā tōna ngāwari ka māmā te piko, ka whakaiti i te nui o ngā taputapu me ngā utu tāutanga.
Kāore e taea anake te whakamahi i te tikanga keri tuku iho mō te hanga, engari ka taea hoki te whakamahi i ngā momo hangarau hou kāore i te keri pērā i te whakatō paipa, te keri ahunga, te whakapuru paipa me ētahi atu tikanga hanga.
Ka honoa te pūnaha paipa wai tanu PE mā te hanumitanga wera (hiko), ā, he teitei ake te kaha pēhi me te kaha kume o ngā wāhanga hononga i te kaha o te tinana paipa.
Ngā Āpure Tono
Ka taea te whakamahi i te Paipa Wai Tanu PE i roto i te pūnaha whatunga tuku wai o ngā tāone, te pūnaha whatunga whenua me te pūnaha whakamakuku whenua pāmu; ka taea hoki te whakamahi i roto i te kai, te ahumahi matū, te onepu kohuke, te kawe paru, te whakakapinga o te paipa sima, te paipa rino maka me te paipa maitai, me ētahi atu. He whānuitia ōna whakamahinga.
Mō ētahi atu kōrero e pā ana ki te GKBM Municipal Pipe, pāwhiritia https://www.gkbmgroup.com/project/piping
Wā tuku: Mei-31-2024
