Nō nā tata nei, i puta mai he puranga hiko whānui-rahi DN1300 me DN1650ngā takirere pereti matapo hurihuriKua paahitia e Jinbin Valve ngā whakamātautau mahi o te wheketere tukatuka katoa. Kua rite ngā waeine kua oti te huihui mō te tuku ki Rūhia, e mahi ana ki te wehe i ngā paipa o te hau oumu pupuhi me te hau paipa pāmahana teitei i roto i ngā wheketere maitai o te rohe.

Ko ngā takirere matapo hurihuri kua whakaritea mō ngā mahi taumaha he taputapu matua ātete-pahūtanga mō te tapahi haumaru me te wehe i ngā paipa hau oumu whakarewa me ngā paipa hau wera-teitei ahumahi. Ko te tinana takirere mōhiti hurihuri he mea whakarewa katoa mai i te rino ngawari, me ngā mata hiri flange kua oti te mīhini me ngā gasket hiato ātete-wera. Ka manatokohia te mahi kore-turuturu mā roto i ngā whakamātautau takirua tino pakari o te wai me te hau. He mea whakauru ki ngā miihini hiko ātete-pahūtanga, ka tautoko ngā takirere i te mana aunoa mamao me te mahi ohorere ā-ringa i te papaanga. Ka whakaitihia e te mimiti ru puna ārai-whakauru te pānga whakatuwheratanga-kati, he mea pai mō te mahi mira maitai tonu 24-hāora.

I mua i te tukunga, i oti i tā mātou tīma hangarau ngā whakamātautau wheketere katoa e kapi ana i te piripono pēhanga me te huringa hiko o te kaiwhakaoho hiko. E tutuki ana ngā tohu katoa i ngā paerewa paipa ahumahi o Haina me Rūhia. He ātete pāmahana teitei, he ārai-waikura ki te hau oumu pupuhi, he tere te whakaweto me te ngāwari o te tiaki, he iti ake te wāhi e nohoia ana e ngā takirere pereti matapo hurihuri, ā, he pumau te mahi i whakaritea ki ngā takirere matapo mōhiti tuku iho. He pai ake te hiri i raro i ngā rahi poka nui, ā, ka ārai katoa i te rere o te hau, ā, ka tiaki hoki i ngā kaimahi tiaki.

Neke atu i te tekau tau o te tohungatanga ki ngā takirere hau whakarewa motuhake, ka hangaia e mātou ngā takirere pereti matapo hurihuri mai i te DN800 ki te DN2600 mō te hau oumu pupuhi, te hau paipa whakawhiti, te hau tāone, ngā matū paitini me te maha atu. Ka kaweakehia ā mātou hua ki ngā wheketere maitai me ngā kamupene miihini pūngao puta noa i Rūhia, Āhia ki te Tonga-mā-rāwhiti me te Rawhiti o Waenganui.

Mā te wheako nui ki te hokohoko ki tāwāhi, ka tukuna e Jinbin Valve ngā otinga wehewehe paipa kotahi-mutunga mō ngā kaupapa whakarewa o tāwāhi. Ka arotau tonu mātou i ngā tikanga hanga mō ngā takirere motuhake poka nui hei whakarato i ngā takirere wehewehe haumaru-teitei, roa te ora mō ngā kiritaki paipa hau ahumahi o te ao.