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Tanu Tika (DB) 7-ara 7/3.5mm
Pūhui Ngongo HDPE
Tanu Tika (DB) 7-ara 7/3.5mm
Whakaahuatanga Hua
(Pikitia 1)
| 1) | Paipa moroiti o roto: | 7/3.5mm |
| 2) | Diameter o Waho: | 23.4mm * 21.6mm (±0.5mm) |
| 3) | Te matotoru o te hipoki: | 1.2mm (±0.2mm) |
Ngā Kōrero:He kōwhiringa a Ripcord.
Ngā rauemi mata:
Ko te HDPE o te momo ngota-teitei me ngā tawhā e whai ake nei e whakamahia ana mō te hanga i te Paihere Ngongo:
Taupū rere rewa: 0.1~0.4 g/10 meneti NISO 1133
(190 °C, 2.16 KG)
Kiato: Iti rawa 0.940 karamu/cm3ISO 1183
Kaha kume i te hua: Iti rawa 20MPa Iti rawa ISO 527
Te roa i te whati: Minimum 350% ISO 527
Ātete ki te pakaru o te taiao (F50) 96 hāora iti rawa ISO 4599
Hanganga
1. Puranga PE: He mea hanga te puranga o waho mai i te HDPE tae, kāore he halogen. Ko te tae noa o te puranga o waho he karaka. Tērā pea he tae kē atu e taea ana mēnā ka tonoa e te kiritaki.
2. Paipa iti: He mea hanga te paipa iti mai i te HDPE, he mea whakaputa mai i te rauemi hou 100%. Me kikorangi (paipa pokapū), whero, kakariki, kōwhai, mā, hina, karaka, me ētahi atu tae kua whakaritea.
Ngā Whakatakotoranga Hangarau
Ripanga 1: Mahi ā-pūkaha o te paipa moroiti o roto Φ7/3.5mm
| Tūnga. | Te mahi ā-mīhini | Ngā tikanga whakamātautau | Mahi | Paerewa |
| 1 | Te kaha kume i te hua | Te tere o te toronga: 100mm/min | ≥520N | IEC 60794-1-2 Tikanga E1 |
| 2 | Kuru | Roa tauira: 250mm Utaina: 2450N Te roanga o te kawenga mōrahi: 1 meneti Te wā whakaora: 1 hāora | Me whakaatu te whānui o waho, o roto hoki, i raro i te tirotiro ā-kanohi, kāore he pakaru, ā, kāore hoki he whakahekenga o te whānui neke atu i te 15%. | IEC 60794-1-2 Tikanga E3 |
| 3 | Kino | ≤70mm | - | IEC 60794-1-2 Tikanga E10 |
| 4 | Pānga | Te whānui o te mata e pā ana: 10mm Pūngao Pānga: 1J Te maha o ngā pānga: 3 ngā wā Te wā whakaora: 1 hāora | I raro i te tirotiro ā-kanohi, kāore he kino o te paipa moroiti. | IEC 60794-1-2 Tikanga E4 |
| 5 | Pūtoro piko | Te maha o ngā takahuri: 5 Te whānui o te mandrel: 84mm Nte maha o ngā huringa: 3 | Me whakaatu te whānui o waho, o roto hoki, i raro i te tirotiro ā-kanohi, kāore he pakaru, ā, kāore hoki he whakahekenga o te whānui neke atu i te 15%. | IEC 60794-1-2 Tikanga E11 |
| 6 | Te waku | / | ≤0.1 | Raina-M |
Ripanga 2: Te mahi ā-pūkaha o te Paihere Ngongo
| Tūnga. | Taonga | Whakatakotoranga | |
| 1 | Āhua | He pakitara o waho maeneene (kua taurite ki te hihi UV) kāore he poke e kitea ana; he pai te taurite o te tae, kāore he mirumiru, kāore hoki he kapiti; me ngā tohu kua tautuhia i te pakitara o waho. | |
| 2 | Te kaha o te kume | Whakamahia ngā tōkena Pull hei whakakoi i tētahi tauira kia rite ki te ripanga i raro nei: Roa tauira: 1m Tere kume: 20mm/min Utaina: 2750N Te roa o te taumahatanga: 5 meneti. | Kāore he kino tirohanga, he rerekētanga toenga rānei e neke atu i te 15% o te diameter o waho o te huihuinga paipa. |
| 3 | Ātete ki te kuru | He tauira 250mm i muri i te 1 meneti te roa o te uta me te 1 hāora te roa o te whakaora. Me 2500N te uta (pereti). Kāore te tohu o te pereti ki runga i te takotoranga e kiia he kino ā-tinana. | Kāore he kino tirohanga, he rerekētanga toenga rānei e neke atu i te 15% o te diameter o waho o te huihuinga paipa. |
| Tūnga. | Taonga | Whakatakotoranga |
|
| 4 | Pānga | Ko te whānui o te mata patu me 10mm, ā, ko te kaha pānga me 10J. Ko te wā whakaora me kotahi te putanga. Kāore te tohu o te mata patu ki runga i te paipa moroiti e kiia he kino ā-tinana. | Kāore he kino tirohanga, he rerekētanga toenga rānei e neke atu i te 15% o te diameter o waho o te huihuinga paipa. |
| 5 | Piko | Ko te whānui o te mandrel me 40X te OD o te tauira, 4 hurihanga, 3 huringa. | Kāore he kino tirohanga, he rerekētanga toenga rānei e neke atu i te 15% o te diameter o waho o te huihuinga paipa. |
Te pāmahana rokiroki
Ka taea te penapena i ngā kete o te Putunga Ngongo HDPE kua oti i runga i ngā pahu ki waho mō te 6 marama te roa mai i te rā i hangaia ai.
Pāmahana rokiroki: -40°C~+70°C
Te pāmahana tāutanga: -30°C~+50°C
Pāmahana whakahaere: -40°C~+70°C
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Taura muka iti mō roto GJYPFV(GJYPFH)
Ko te hanganga o te taura FTTH whatu o roto e whai ake nei: kei waenganui ko te wae whakawhitiwhiti whatu. E rua ngā waea muka whakarara (FRP/Steel wire) kua whakanohoia ki ngā taha e rua. Kātahi ka whakaotihia te taura ki te uhi pango, tae rānei o te Lsoh Low Smoke Zero Halogen (LSZH/PVC).
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Ngā Kīwaha Whakamarumaru Rino
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Taura Porowhita o te Koti
Ko te taura taka muka whatu, e kiia ana hoki ko te taura taka muka papa rua, he huihuinga i hangaia hei whakawhiti mōhiohio mā te tohu mārama i roto i ngā hanganga ipurangi maero whakamutunga.
Ko ngā taura maturuturu whatu he mea hanga ki te kotahi, neke atu rānei ngā matua muka, he mea whakapakari, he mea tiaki hoki e ngā rauemi motuhake kia pai ake ai te mahi ā-tinana hei whakamahi i roto i ngā momo tono. -
Waea Whenua Whatu OPGW
Ko te OPGW taura paparanga he kotahi, neke atu rānei ngā waeine maitai kore-whatu muka me ngā waea maitai whakakikoruatia ki te konumohe, me te hangarau taura hei whakatika i te taura, he maha atu i te rua ngā paparanga waea maitai whakakikoruatia ki te konumohe, ā, ka taea e ngā āhuatanga o te hua te whakauru i ngā ngongo waeine muka-whatu maha, he nui te kaha o te matua muka. I te wa ano, he nui te diameter o te taura, ā, he pai ake ngā āhuatanga hiko me te miihini. He mama te hua, he iti te diameter o te taura, ā, he ngāwari te tāuta.
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Noho Tokotoko
Ka whakamahia tēnei tokotoko pupuri hei hono i te waea pupuri ki te punga whenua, e mōhiotia ana ko te huinga pupuri. Mā tēnei ka whakarite kia mau te pūtake o te waea ki te whenua, ā, kia mau tonu te pumau o ngā mea katoa. E rua ngā momo tokotoko pupuri e wātea ana i te mākete: te tokotoko pupuri i te kopere me te tokotoko pupuri ngongo. Ko te rerekētanga i waenga i ēnei momo taputapu raina hiko e rua kei runga i ō rāua hoahoa.
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Rīpene Mura Rino/Konumohe Āpiti Ngongo Wetekina...
Kei roto i tētahi ngongo wetewete i hangaia ki te PBT ngā muka. Kua whakakīia te ngongo ki tētahi matū whakakī ātete-wai, ā, kei waenganui o te matua he waea maitai, he FRP rānei hei mema kaha whakarewa. Ka herea ngā ngongo (me ngā whakakī) ki te taha o te mema kaha ki roto i tētahi matua kiato, porowhita hoki. Ka pania te PSP ki runga i te matua taura, ka whakakīia ki te matū whakakī hei tiaki i a ia mai i te urunga mai o te wai. Hei whakamutunga, ka oti te taura ki tētahi uhi PE (LSZH) hei whakarato i tētahi atu tiakitanga.
Mena kei te rapu koe i tētahi otinga taura muka whatu pono, tere-teitei, tirohia a OYI. Whakapā mai inaianei kia kite ai koe me pēhea mātou e āwhina ai i a koe kia hono tonu, kia eke ai hoki tō pakihi ki te taumata e whai ake nei.
