Ko te painga matua oNgā rawhi ngongo o te USAKei roto i tōna āheinga whakarerekē tino pai, ka taea te whakauru pai ki ngā paipa o ngā diameter rerekē. Ehara i te mea ka tutuki noa i tēnei hoahoa he pānga maukati whakamiharo, engari ka whakaitihia hoki te tūponotanga o te pakaru o te ngongo nā te nui rawa o te pēhitanga, te kore rānei o te mau. Ki te whakatauritea ki aua here noa he uaua ki te whakahaere i te pūmautanga, mā tō mātou hoahoa whakarerekē ka taea e koe te kimi tika i te kaha raka tino pai, ā, mā reira ka whakaratohia he tiaki whānui mō te ngongo me te whakarite kei roto i te āhua mahi pai rawa atu.
| Taipana kore utu | Taipana utaina | |
| W1 | ≤0.8Nm | ≥2.2Nm |
| W2 | ≤0.6Nm | ≥2.5Nm |
| W4 | ≤0.6Nm | ≥3.0Nm |
TeneiRawhi ngongo āhua-AmerikaHe mea hanga ki ngā rauemi tino pai, ā, ka taea te tu atu i te pirau o ngā taiao uaua. He pai mō ngā mahi o roto, o waho hoki. Mā tōna hanganga pakari ka roa te mau. Ahakoa he tiaki waka, he mahi hangarau paipa, he mahi māra rānei, ka taea e ia te whakatutuki i ō hiahia whakatika ngongo rerekē.
Hei whakamutunga, he mea whakamiharo te whakakotahitanga o ngā rawhi ngongo Amerikana i te ngāwari o te urutau, te roa o te mau, me te ngāwari o te whakahaere. Ka kapi katoa te raina hua i ngā mea katoa mai i te tauira paerewa 5mm ki ngā rahi iti ake, kia kitea ai e koe he mea e pai ana mō tētahi kaupapa. Whakapai ake i ō taputapu ki ngā rawhi ngongo Amerikana tonu, ā, kia kite koe i te rangimarie o te hinengaro me te whai huatanga e kawea mai ana e tā rātou mahi tino pai!
1. Pakari, ā, he roa te mau
2. He pānga tiaki tō te taha piko i ngā taha e rua ki te ngongo
3. Hanganga momo niho kua whakatōkia, he pai ake mō te ngongo
Te hanga me te tiaki i ngā waka: Te whirihoranga paerewa hei whakarite i te hononga haumaru me te pono o ngā paipa waka.
Ngā raina whakaputa i roto i te umanga hu: Te whakarato taurangi pumau mō te tuku wai mō ngā taputapu.
I roto i ngā mara o te hanga me te ahumahi: Mai i ngā motopaika, ngā wakatō ki ngā momo waka miihini me ngā taputapu ahumahi katoa, ka taea e ia te whakahaere i aua mea katoa. Ahakoa he hononga o ngā ara iahiko hinu, o ngā awa wai, o ngā paipa pūnaha hau rānei, ka taea e ia te whakarato i te pānga hiri pai rawa atu, ka whakapakari ake, ka roa ake hoki ngā pūwāhi hononga, ā, ka ārai pai hoki i te turuturu me te wetewete.