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He raruraru noa te whiriwhiri i te paipa A, i te paipa B rānei ina hoko mai te tangata Pipe pvc, engari he tokoiti noa te hunga e mōhio mārama ana ki te rerekētanga motuhake i waenganui i a rāua.
Anei te whakarāpopototanga o ngā rerekētanga e whā hei tirohanga māu:
1. Ngā paerewa rerekē
Paipa A: E whakamahi ana te Paipa A i te paerewa ā-motu GB/T 5836.1-2018 (te paerewa paipa polyvinyl chloride pakari (PVC-U) mō te waikeri whare), he paerewa paipa ā-motu tēnei;
Paipa B: E whakamahia ana e te Paipa B te paerewa hinonga, ā, koia te paipa paerewa hinonga;
2. Ngā matotoru rerekē
Paipa A: He matotoru ake te matotoru o te pakitara o te paipa A, pērā i te matotoru o te pakitara o te paipa 50mm he 2.0mm, te matotoru o te pakitara o te paipa 75mm he 2.3mm, te matotoru o te pakitara o te paipa 110mm he 3.2mm, te matotoru o te pakitara o te paipa 160mm he 4.0mm, te matotoru o te pakitara o te paipa 200mm he 4.9mm, me ētahi atu.
Paipa B: He angiangi ake te matotoru o te pakitara o te paipa B, pērā i te matotoru o te pakitara o te paipa 50mm he 1.8mm, te matotoru o te pakitara o te paipa 75mm he 2.0mm, te matotoru o te pakitara o te paipa 110mm he 2.8mm, ā, ko te matotoru o te pakitara o te paipa 160mm he 3.0mm.
3. Utu rerekē
Paipa A: He pai ake ngā rauemi o te Paipa A, he matotoru ake te pakitara, he kaha ake, ā, he nui ake te utu;
Paipa B: He nui ake te paura konupūmā o te Paipa B, he paku matotoru ake te pakitara, he paku ngoikore ake te kaha, ā, he iti ake te utu.
4. Ngā whakamahinga rerekē
Paipa A: Ko te paipa A e whakamahia ana mō te hanga rerenga wai me te putanga hau, he nui ngā whakaritenga, ā, he onge te whakamahinga i roto i ngā whare.
Paipa B: Ko te nuinga o te paipa B he mea whakamahi mō te waikeri hangarau, te putanga hau me te whakamahinga o te whare, he iti noa ngā whakaritenga;
Nga rereketanga i waenga Paipa PVC A paipa me te paipa B kei roto i ngā kōrero e whā i runga ake nei te nuinga. Ko tāku tumanako ka whai hua ki a koe.
E tata ana ki te 20 tau ia i roto i te umanga taputapu whakaputa hiko atamai, ā, kua mau ia i ngā tūranga matua i Jwell Machinery, tae atu ki te Kaiwhakahaere Matua me te Tiamana Hurihuri. Mai i te tau 2024, kua whakahaerehia e ia ngā apiti maha, e akiaki ana i te whakawhānui pakihi me ngā whakapainga ahumahi, me te ārahi i te auahatanga i roto i te hanga atamai me te tipu o te ao.
