Paipa tiaki taura hiko MPP

Hei momo paipa rauemi polymer hou, he tino pai te ātete o te paipa tiaki taura MPP ki te waikura, ki te koroheketanga, ki te pānga, me te ātete ki te UV. Nō reira, i roto i ngā taiao taiao uaua me ngā āhuatanga hangarau, ka taea e te paipa tiaki taura MPP te pupuri i te mahi pai, e whakarato ana i te tiakitanga pumau me te roa mō ngā taura.

1. He māmā te taumaha, he ngāwari ki te kawe me te tāuta i te hanganga; he pai te ngāwari, he watea, he ohanga hoki i te wā e whakatakotoria ana. Ka taea te hangarua, kia rite ki ngā whakaritenga tiaki taiao; ina piko te paipa, ka taea te whakangāwari wawe i te ahotea i te wāhanga piko, kāore he āhuatanga "whakahoki", he ngāwari ki te mahi hanga;

2. He iti te ngaronga o te waku i roto i te paipa, ko te kaha kawe wai o te paipa he 10% te nui ake i te paipa PE-X me te diameter kotahi; ko te mahi ātete pānga he rua te roa o te rauemi paipa PE-X;

3. Nā te iti o te pāmahana pakaru me te pai o te mahi pāmahana iti o te rauemi paipa, ka taea te hanga i te takurua i raro i ngā āhuatanga pāmahana iti, ā, kāore e hiahiatia he whakamahana i mua i te piko o te paipa, ka taea ai te whakatau i ngā mate ōhanga i puta mai i te kore e taea te hanga i te raki o Haina nā te iti o te pāmahana i te takurua. Ko te radius piko iti rawa he 5 ngā wā o te diameter o waho o te paipa;

4. He ātete pai ki te waikura matū, kāore he waikura, he roa te ora ratonga.

5. He pai te ātete ki te ngokingoki, ka rerekē te ngokingoki o te paipa PE-RT i te huringa o te pāmahana, kāore e hiahiatia he pereti hono-whiti mō te PE-RT nā te mea he rauemi mata motuhake, ina hangaia i muri i te hanga, ka pumau te ngokingoki;

6. Kāore he tāpiri paitini e tāpirihia ana ki te tukanga whakaputa rauemi paipa, he maeneene te pakitara o roto, kāore he tauine, kāore he tipu huakita, ka taea te whakamahi haumaru i roto i te tuku wai inu me ētahi atu mara;

7. He pai te mahi whakamarara wera, ko te kawe wera he 0.4W/(m • K), ka taea te penapena i te nui o te pūngao i roto i ngā tono whakamahana, nō reira ka taea e te PE-RT te whakamahi katoa i ōna āhuatanga tino pai i roto i te mara o te whakamahana;

8. Te āheinga ki te whakarewa;

Ko ngā paipa tiaki taura MPP e whakauru ana i te tiaki taiao, te hauora, te hiri, te ārai-waikura, te ātete ru, te kounga teitei, te utu iti, te hanga māmā me ētahi atu painga. He pai ngā painga ōhanga me te pāpori i roto i te mara o te hiko, ā, he whānui te tono.

Whakarāpopototanga o ngā whakatakotoranga me ngā tauira o ngā paipa tiaki taura hiko MPP

Ko ōna whakatakotoranga me ōna tauira e wehewehea ana i runga i te diameter o waho, te matotoru o te pakitara me te roa, ko te whakarōpūtanga taipitopito o ngā whakatakotoranga noa e whai ake nei:

1. Te whakakotahitanga o te diameter o waho me te matotoru o te pakitara

DN90mm
Matotoru o te pakitara: 5mm, 6mm

DN110mm
Matotoru o te pakitara: 6mm, 7mm, 8mm, 9mm, 10mm

DN160mm
Matotoru o te pakitara: 7mm, 8mm, 9mm, 10mm, 11mm, 12mm

DN180mm
Matotoru o te pakitara: 10mm, 12mm, 15mm

DN200mm
Matotoru o te pakitara: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm

DN225mm
Matotoru o te pakitara: 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 18mm

DN250mm
Matotoru o te pakitara: 13mm, 14mm, 15mm, 16mm, 17mm, 20mm

2. Te whakatakotoranga roa

Ko te roa o te paipa kotahi e 6 mita, 9 mita, 12 mita.

3. Ngā āhuatanga whakarōpū me te tono

Momo keri: he pai mō ngā kaupapa whakatakotoranga taura tuku iho.

Momo kore-keri (paipa hiki/tō paipa): e whakamahia ana mō te tiaki taura i ngā wāhanga motuhake pēnei i ngā rori, ngā rēriwe me ngā awaawa, me te kore e nui te kino ki te whenua.

Ngā whakaaro mō te kōwhiringa:

Ko te diameter iti (pērā i te DN90mm, DN110mm) e whakamahia ana mō te whakatakotoranga taura whānui, he angiangi te matotoru o te pakitara;

He pai te diameter nui (pēnei i te DN200mm me runga ake) mō ngā taura ngaohiko tino teitei, ngā taiao uaua rānei (pēnei i te whakawhiti rori), ā, me nui ake te matotoru o te pakitara hei whakarei ake i te kaha pupuri pehanga.

4. Aratau hononga

Ko te aratau hononga o te paipa tiaki taura MPP tētahi wāhanga anō hoki o ana whakaritenga. Ko ngā aratau hononga noa ko te hononga kōhao, te hononga hanumi wera, te hononga hanumi hiko, me ētahi atu. He rerekē ngā momo hononga e tika ana mō ngā āhuatanga tono me ngā whakaritenga hangarau rerekē. Mā te whiriwhiri i te aratau hononga tika ka taea te whakarite i te haumaru me te pono o te paipa taura.

I te wā e whiriwhiri ana i ngā paipa tiaki taura MPP, he mea nui kia whakaarohia ngā whakaritenga motuhake o te kaupapa, ngā āhuatanga hanga, me ngā whakaritenga me ngā āhuatanga o ngā taura, me te whakarite kia hototahi ngā whakaritenga katoa. Hei tāpiri, kia pai ai te kounga me te haumaru o ngā paipa taura, he mea nui kia whiriwhiria ngā kaihanga rongonui me ngā hua kounga teitei. I te wā hanga, he mea nui kia whai i ngā paerewa hanga e tika ana me ngā whakaritenga hangarau kia pai ai te kounga me te whai huatanga o ngā paipa taura.

I roto i te poto, he rerekē ngā whakaritenga paipa tiaki taura MPP, ā, he mea nui te whiriwhiri i ngā whakaritenga me te aratau hononga e tika ana mō te tiaki taura. I roto i te whakamahinga mahi, me whakaaro me te whiriwhiri kia rite ki ngā āhuatanga motuhake hei whakarite i te haumaru, te pono, te ōhanga me te whaihua o te paipa taura.