E rua ngā rauemi, e rua ngā rautaki — kua rite mō te arotake.
Ngā paipa me ngā hononga ngāwari (EN 545 / EN 598)ora, mate rānei i te rewa, nō reira ka whakahaerehia e mātou mai i te pūtake: Ka wehea te rino poaka Q10/Q12 me te waea pona whakapūmau i te papa, ka taurite ia puranga ki te tiwhikete mira (S ≤ 0.05%, P ≤ 0.08%). Ka tirotirohia anō ngā puranga e haere mai ana; ka whakamatautauria anō ngā tauira i puritia i te papaanga mā te tātaritanga whakarewa.
Te waikeri rino hina (EN 877, ASTM A888)ka aromatawaihia i runga i ngā āhuatanga miihini kua oti — te kaha kume me te pakeketanga o Brinell. Ka tae mai ngā paipa kua hokona me ngā tauira kua ōrite ki te puranga (tirohanga matawai, whakaahua whakarewa, pakeke, kume) me ngā tiwhikete, ka manatokohia anō i te taenga mai; ka tuhia te wā. Ka tangohia hoki e tā mātou taiwhanga ngā tauira matapōkere o ngā paipa me ngā hononga, me te tuhi i ia oma me ngā whakaahua me te ataata.
Kotahi te whare whakarewa, e rua ngā kēti: te hononga i mua i te rewa, te mahi i muri i te whakarewatanga. E kōrero ana ngā rekoata.
Tonoa te QC purangakōnae me tō RFQ — manatokohia i mua i tō tukunga.
Wā tuku: 27 o Ākuhata-2026
