Kei te rapu koe i ngā paipa, ā, ka kite koe i te "paipa poly" me te "paipa HDPE" e whakamahia ana i roto i ngā tohutoro me ngā pepa raraunga. Ka puta he āwangawanga, ka āwangawanga koe mēnā kei te whakataurite koe i ngā hua tika, kei te ngaro rānei tētahi kōrero matua.

Kāore he rerekētanga mahi. Ko te "Poly pipe" te ingoa rongonui, kāore i te mōhiotia whānuitia mō te paipa HDPE (High-Density Polyethylene). Ina kī tetahi i roto i te umanga wai "poly pipe," e pā ana rātou ki te paipa HDPE e whakamahia ana mō ngā tono pēhanga pērā i ngā puna wai me te hau.

I roto ahau i tētahi waea ataata me tētahi kaituku hou i Surabaya, ā, i pātai tonu ia mō ā mātou utu "paipa poly" me ā mātou utu "HDPE". I whakamutua e au te kōrero, ā, i whakamārama atu ahau he rite tonu. I puta tonu mai te māhorahora i tōna mata. I whakaaro ia kei te ngaro i a ia tētahi mea hangarau. He tino take whakapoauau tēnei. Ko te "Poly" he kupu ngāwari noa iho ki te kī, ko te "HDPE" ia te rauemi hangarau motuhake. Whakaarohia pēnei: ​​tera pea ka tono koe mō tētahi "Coke," engari ko te hua tonu ko Coca-Cola. Mō ngā kaupapa ngaio katoa, kei te kōrero tātou mō te HDPE, ā, ko te nuinga o te wā ko te taumata PE100.

Ka taea te whakamahi i ngā hononga PVC mō ngā paipa HDPE?

He nui āu hononga PVC me tētahi paipa HDPE e hiahia ana kia honoa. He tere, he iti hoki te utu o te whakamahi i ngā mea kei a koe, engari he haumaru, he taea rānei?

Kāo, kāore e taea te whakamahi i ngā hononga PVC paerewa ki ngā paipa HDPE. Kāore e hototahi ngā rauemi ki ngā matū, ā, me rerekē rawa ngā tikanga honohono. Ki te ngana koe ki te whakapiri i tētahi hononga PVC ki runga i tētahi paipa HDPE, ka hangaia he hononga e tino pakaru ana i raro i te pēhanga.

He take nui tēnei mō te haumaru me te pono. He whānau kirihou tino rerekē te PVC me te HDPE. Ka honoa ngā hononga PVC mā te whakamahi i te sima whakarewa, he momo kāpia matū. Ka mahi te whakarewa mā te whakangawari matū i te mata o te paipa PVC me te hononga, kia taea ai e rātou te hanumi tahi i te wā e mimiti ana te whakarewa. Ko te HDPE, he polyolefin. He mata ware pi tōna, kāore e taea e te kāpia, e te sima whakarewa rānei te piri tika. Ki te ngana koe ki te whakapiri i a rātou, ka hangaia he hiri ngoikore, rangitahi ka pakaru i te wā e pēhia ana te aho. Ko te huarahi tika anake hei hono i tētahi pūnaha PVC ki tētahi pūnaha HDPE ko te whakamahi i tētahi hononga whakawhiti motuhake, pērā i teurutau flangehe mea whakapiri ngātahi ki ia taha, he hononga pēhitanga ā-ringa motuhake rānei i hangaia hei hono i ngā rauemi e rua.

Ka whakapiripiri koe i tētahi paipa HDPE?

Me hono e koe ngā wahi e rua o te paipa HDPE. He māmā noa te tukanga mō te PVC: pania he paninga me te kāpia. Mā tēnei ka whakaaro koe mēnā he rite te kāpia mō ngā paipa HDPE.

Kāo, kāore rawa koe e whakamahi i te kāpia ki ngā paipa HDPE. Nā te hanganga matū o te HDPE, kāore e taea e ngā kāpia te hanga i tētahi hononga pumau, piri-pēhanga. Ko te huarahi tika anake hei hono i te HDPE ko te whakakotahitanga wera wera, e whakarewa ana i te kirihou tonu hei hanga i te hononga.

Ko te take kāore e taea te whakapiri i te HDPE nā te mea he pūtaiao rauemi tōna. Hetino ātete ki ngā matū me ngā whakarewa, koinei tētahi o ōna painga matua. Ko te tikanga o tēnei āhuatanga anō, kāore e mahi ngā piripiri matū, pērā i te sima whakarewa e whakamahia ana mō te PVC. Kāore e taea e rātou te "ngau" ki te mata o te kirihou hei hanga i tētahi whakarewa. Ko te rapu "piri" mō te HDPE he hapa noa mō ngā tīma hou ki te rauemi. Ko te tikanga tika, ā, ko te tikanga anake e whakaaetia ana e te umanga mō te hanga i tētahi hononga hanganga tuturu, ko te hanumi wera. Ka whakamahia e tēnei tukanga he taputapu whakamahana motuhake hei whakarewa i ngā mata o ngā paipa, o ngā hononga rānei e honoa ana. Kia rewa, ka panaia ngātahitia, ka puritia i raro i te pēhanga. I te whakamatao o te kirihou, ka hanumi hei wahi kotahi, he kore hononga. Ehara i te mea he hiri noa te hononga hua; he whakarewa kotahi tonu te kaha, he kaha ake rānei, i te paipa taketake tonu.

He aha te huarahi pai ki te hono atu ki te HDPE?

I te mōhio kāore e taea te whakamahi i te kāpia, me mārama koe ki te tikanga ngaio tika. He mea nui te whiriwhiri i te tikanga tika kia kaha ai tō paipa, kia ātete ki te turuturu, ā, kia roa ai mō ngā tekau tau.

Ko te huarahi pai ki te hono i te HDPE ko te whakamahi i te hanumitanga wera. Mā tēnei tukanga ka hangaia he hononga pumau, kotahi te āhua, he rite te kaha ki te paipa tonu. Ko ngā tikanga matua e rua kote whakakotahitanga o te papamō ngā paipa nui me ngāhononga honongamō ngā paipa me ngā hononga iti ake.

Ko te hanumitanga wera te paerewa koura mō te HDPE nā te mea ka whakakorea te wāhi tino rahunga o tētahi paipa: te hononga. Engari i te whakawhirinaki ki tētahi rauemi motuhake pērā i te gasket, te kāpia rānei, ka hurihia ngā pito e rua hei wahi kotahi. Ko te tikanga motuhake e whakawhirinaki ana ki te rahi o te paipa.

Whakakotahitanga o te Pūtu

1. Ka whakapirihia ngā pito paipa e rua ki roto i tētahi mīhini hei whakarite kia tino tika te tūnga.
2. Ka anga atu tētahi kutikuti motuhake ki ngā pito, kia tino ma, kia whakarara hoki.
3. Ka whakatakotoria he pereti whakamahana e whakahaerehia ana te pāmahana i waenganui i ngā pito, ka whakarewahia ki tētahi hohonutanga kua whakaritea.
4. Ka tangohia te pereti whakamahana, ā, ka pēhia ngā pito rewa i raro i te pēhanga whakahaeretia, ka hangaia te whakarewa.

Socket Fusion

1. Ka whakamahanahia te taha waho o te paipa me te taha roto o te hononga e tētahi taputapu whakamahana me ōna pane tāne me ngā pane uwha e rite ana i te wā kotahi.
2. Kia wera, ka tangohia te taputapu, ā, ka pana tonutia te paipa ki roto i te putanga o te hononga.
3. Ka puritia ngā wāhanga mō te wā whakamatao poto, kia taea ai e ngā kirihou te hanumi tahi ā-tinana.

Kia pēhea te roa o te ora o ngā paipa HDPE?

He nui te haumitanga kei a koe ki tō hanganga. Me whakarite kia kore ngā rauemi e whiriwhiria e koe e hiahia ki te whakatikatika, ki te whakakapi rānei i roto i ngā tau torutoru noa iho.

E 50 tau te roa o te ora o ngā paipa HDPE, engari e whakaatu ana ngā matapae me ngā rangahau o te ao tūturu ka taea e ia te roa mō te 100 tau, neke atu rānei. Nā tōna ātete tino pai ki te waikura, te whakaeke matū, me te ngenge tinana, ka iti te utu katoa o te mana.

Ehara i te mea he kereme noa iho te roa o te ora o ngā paipa HDPE; engari he hua nō ōna āhuatanga matua. Nā tēnei he haumitanga roa tino whakaaro nui, he mea nui hoki mō te aromatawai a ngā kaiwhakahaere hoko katoa. He maha ngā take e roa ai te ora:

• He koretake te matū:Kāore te HDPE e waikura, e pirau rānei pērā i ngā paipa whakarewa. He tino ātete hoki ki ngā matū, ngā waikawa, me ngā kawakore e kitea ana i roto i te oneone me te wai, nō reira kāore te pakitara o te paipa e pirau i roto i te wā.
• He ātete ki te ngenge:He rauemi ngāwari te HDPE. Mā tēnei ka taea e ia te mimiti haumaru i ngā ngaru pēhanga, ngā wiri, me ngā nekehanga whenua ka pakaru, ka pakaru hoki ngā paipa pakari pērā i te PVC, te rino rānei.
• He ātete ki te pakū:He tino pakari te rauemi, ā, ka mau ki ngā rauemi whakakoi e rere ana i roto i te paipa, pērā i te onepu, i te kirikiri rānei, he mea noa tēnei i roto i ētahi puna wai.
• Ngā Hononga Ārai-Tuku:E ai ki tā tātou i kōrero ai, he rite te kaha o ngā hononga wera-whakamahana ki te paipa. Mā tēnei ka kore e ngaro te wai mai i ngā hononga turuturu, he raruraru nui tēnei mō te wā roa ki ngā pūnaha tawhito e whakamahi ana i ngā hononga gasketed, i ngā hononga pere-me-pigot rānei.

Whakamutunga

He ingoa noa iho te paipa poly mō te HDPE. He rauemi pai rawa atu tēnei e honoa ana mā te wera, ehara i te kāpia, ā, ka roa te ora mō te 100 tau, neke atu rānei.