He paipa honohono tika ngā paipa ERW me ngā paipa LSAW, e whakamahia ana mō te kawe wai, inā koa ngā paipa tawhiti mō te hinu me te hau. Ko te rerekētanga matua i waenga i ngā mea e rua ko te tukanga whakarewa. He rerekē ngā āhuatanga o ngā paipa i ngā tukanga rerekē, ā, he pai mō ngā whakamahinga rerekē.

Ka whakamahia e te ngongo ERW te whakarewa ātete auau-teitei, ā, ka whakamahia ngā koiri maitai whānui kua hurihia-wera hei rauemi mata. Hei tētahi o ngā paipa e whakamahia whānuitia ana i ēnei rā, nā te whakamahinga o ngā rīpene/koiri maitai kua hurihia me ngā inenga whānui ōrite me te tika hei rauemi mata, he pai ōna painga o te tika o ngā inenga, te matotoru o te pakitara ōrite, me te kounga pai o te mata. He pai ngā painga o te paipa o te hononga whakarewa poto me te pēhanga teitei, engari ka taea e tēnei tukanga te whakaputa i ngā paipa angiangi-pātū iti me te whānui-waenga (i runga i te rahi o te rīpene maitai, te pereti maitai rānei e whakamahia ana hei rauemi mata). He ngāwari te hononga whakarewa ki ngā ira hina, ngā awaawa kāore i honoa, ngā hapa waikura. Ko ngā wāhi e whakamahia whānuitia ana i tēnei wā ko te kawe hua hau me te hinu mata o te tāone.

Ka whakamahia e te paipa LSAW te tukanga whakarewa pewa ruku, e whakamahi ana i te pereti matotoru-waenga kotahi hei rauemi mata, ā, ka mahi i te whakarewa ā-roto, ā-waho hoki i te wāhi whakarewa, ka whakawhanui i te diameter. Nā te whānuitanga o ngā hua kua oti te whakamahi i ngā pereti maitai hei rauemi mata, he pai te pakari, te kirihou, te ōrite me te kiato o ngā whakarewa, ā, he painga o te diameter paipa nui, te matotoru o te pakitara paipa, te ātete ki te pēhanga teitei, te ātete ki te pāmahana iti me te ātete ki te waikura. I te wā e hanga ana i ngā paipa hinu me te hau tawhiti-kaha, teitei-kaha, kounga teitei, ko te nuinga o ngā paipa maitai e hiahiatia ana he paipa whakarewa pewa ruku tika he whānui-rahi, he pakitara matotoru, he tuitui tika. E ai ki te paerewa API, i roto i ngā paipa hinu me te hau nui, i te wā e haere ana i roto i ngā rohe Akomanga 1 me te Akomanga 2 pērā i ngā rohe maunga, ngā papa moana, me ngā tāone nui e taupori ana, ko ngā paipa whakarewa pewa ruku tika te momo paipa kua tohua.