Raina Whakakotahi-Whakaurunga Paipa PVC e Toru
Tawhā Hangarau Matua
| Momo | Ngā āhuatanga o te paipa (mm) | Kaiwhakaputa | Mana Matua (kw) | Putanga (kg/h) |
| JWG-PVC250 Papa-toru | ø75-ø250 | SJZ65/132+55/110 | 37+22 | 300-400 |
| JWG-PVC450 Papa-toru | ø200 - ø450 | SJZ80/1564+65/132 | 55+37 | 400-600 |
| JWG-PVC630 Papa-toru | ø315-ø630 | SJZ92/188+65/132 | 110+37 | 740-900 |
Kia mōhio: Ka taea te whakarerekē i ngā whakaritenga me te kore panui i mua.
Mahi & Painga
1. He pai te whakamahi a te mīhini whakaputa i te kāho tīwiri koranu ātete-mau; ka whāngai ōrite te tīwiri-rua, ā, kāore te paura e piri.
2. He hoahoa pai rawa atu o te pokepokea ai PVC e toru-paparanga, he whakakikoruatia te awa rere o roto ki te kōrome, ā, he tino oro, he ātete ki te pakaru me te waikura; me te ringaringa rahi motuhake, he tere tere te hua paipa, he mata pai hoki.
3. Ka whakamahia e te mīhini tapahi he taputapu whakapiri hurihuri hei urutau ki ngā diameter paipa rerekē, ka kore e raru te whakakapi pinepine i ngā taputapu. He momo hou o te tikanga whakakoi mānu ka taea te whakarite, ka taea te whakarite i te rahi o te whakakoi kia rite ki te diameter paipa me te matotoru o te pakitara, ka taea te tapahi me te whakakoi i te taahiraa kotahi. He taputapu momi kati, he pai ake te pānga momi maramara.
Ko te paipa PVC he paipa kirihou i hangaia mai i te rauemi kirihou wera polyvinyl chloride (PVC). He mea whakamahi noa te paipa PVC puta noa i ngā tono me ngā ahumahi, ā, he maha ngā momo. He mea whakamahi pinepine ngā paipa PVC i roto i te waikeri, te tuku wai, te whakamakuku, te whakahaere matū, te ngongo hau, te mahi paipa me ngā tono tuku paipa whakahaere para. Ko ngā hua tuku paipa PVC e wātea ana ko te PVC raupapa 40, te PVC raupapa 80, te paipa PVC kounga taonga, te paipa CPVC, te paipa putanga para waikeri (DWV), te paipa piko, te paipa PVC mārama me te paipa pupuri takirua.
He paipa maha ngā mahi a ngā paipa o te Wāhanga 40 me te Wāhanga 80, kua whai tiwhikete, kua rēhitatia hoki e ai ki ngā ture me ngā paerewa ahumahi mō ngā whakamahinga maha o ēnei rā. Kei te wātea ngā paipa PVC kounga tāonga i roto i ngā tae rerekē, kāore he tohu, he tapanga rānei, ā, he āhua ma, he kanapa hoki. Ka whakamahia ngā paipa DWV mō te whakahaere hanganga o ngā rauemi para. Ko te paipa ngāwari he paipa PVC ngāwari mō ngā tono ina kore e pai, e kore hoki e whai hua te paipa mārō. Mā ngā paipa mārama ka taea te aroturuki tirohanga i te rere o te wai me te kounga o te paipa. Kua hangaia ngā paipa pupuri takirua kia tutuki ai ngā ture ahumahi hei hopu i ngā turuturu pūnaha, i ngā hapa rānei hei whakapai ake i te haumaru, i te wā rānei e hiahiatia ana.
Kei te wātea ngā paipa PVC i ngā rahi mai i te 1/8 inihi ki te 24 inihi te whānui. Ko ētahi o ngā rahi e tino kitea ana ko te ½ inihi, 1 ½ inihi, 3 inihi, 4 inihi, 6 inihi, 8 inihi me te 10 inihi PVC. Ka tukuna ngā paipa PVC i roto i ngā wāhanga paerewa 10 putu, 20 putu rānei te roa. Mā tēnei ka taea te penapena i ngā utu whakahaere katoa, ā, ka taea te tuku hua iti ake te utu. Kei a mātou ngā wāhanga 5 putu o te SCH 40 PVC, SCH 80 PVC me te PVC tāonga e wātea ana mō te tuku whenua anake.
Ina whakamahia te PVC hei tohu i te paipa kirihou, ko te tikanga he uPVC (PVC kāore i te kirihouhia) nā te hoahoa. He paipa kirihou pakari te paipa uPVC, ā, koinei te momo paipa PVC tino noa e whakamahia ana i roto i ngā mahi hanga. Ka hangaia ngā paipa uPVC me te kore he matū whakakirikiri ka taea te tāpiri hei whakangāwari ake i te rauemi PVC. Ko te paipa piko he tauira o te PVC whakakirikiri nā tōna ngāwari rite ki te ngongo.
