He aha i whakamahia ai ngā paipa kirihou? He whānuitia ngā painga o ngā wāhanga paipa kirihou ki te whakataurite ki ngā rauemi tuku iho pēnei i te parahi.

Hei whakatutuki i ngā hiahia hurihuri, kei te whanake tonu ā mātou pūnaha paipa kirihou auaha kia tutuki ai ngā kaupapa katoa, ngā whakaritenga me ngā tahua katoa.
Kua hangaia ngā pūnaha paipa kirihou polypipe kia taea ai te whakatakoto i te otinga tika mō te mahi.
Kei te wātea ngā otinga "push fit" me te "press fit" i roto i ngā rahi 10mm, 15mm, 22mm me te 28mm.

He maha ngā painga mō ngā kaiwhakauru

Ahakoa he mea hanga motuhake ia awhe mō ngā mahi paipa motuhake, kotahi te mea e rite ana ki a rātou katoa – kāore e hiahiatia he pūkenga whakarewa, he pūkenga whakapiri rānei, he māmā noa iho te hono haumaru, tata tonu hoki.

Hei tāpiri, kāore he paru, kāore he taonga whakapau utu nui, ā, he iti ake te tūponotanga o te tahae nā te mea kāore he parahi e whakamahia ana i roto i te hanga.