Hua: NGĀ NGĀ MAHI: SA210 Wāhanga A-1 (ASTM A210/ASME SA210) he ngongo maitai waro-waenga kore hononga – he miro porowhita kei roto i te mata o roto. He mea hanga mā te kukume makariri ki runga i tētahi mono motuhake kua hangaia hei hanga i tētahi mea. He mea hanga mō ngā pakitara wai poihau pēhanga teitei...
He rauemi nui ngā ngongo maitai tino tika e whakamahia ana i roto i te hangarau miihini, ngā pūnaha waipēhi, ngā wāhanga motuka, me te hanga taputapu ahumahi. Ki te whakatauritea ki ngā paipa maitai hanganga paerewa, he tino piri ake ngā ngongo tino tika i ngā ātete ā-ahu, he...
He mea nui ngā paipa maitai kore hononga i roto i ngā kaupapa ahumahi, hiko, matū hinu, me te miihini. He mea nui te tatau tika i te taumaha o ngā paipa mō te hoahoa hanganga, te whakamahere ratonga, me te tāutanga. He maha ngā wā ka rapu ngā miihini hoko i ngā taputapu honohono...
He rauemi nui ngā ngongo maitai tōtika e whakamahia ana i roto i ngā umanga miihini hou me ngā umanga hanga motuka. He whānuitia te whakamahinga o ēnei ngongo ki ngā taputapu miihini, ki ngā wāhanga hanganga, ki ngā pūnaha waipēhi, me ngā huihuinga motuka kei reira ngā taputapu teitei...
He whānuitia te whakamahinga o ngā whakawhiti wera i roto i ngā tipu hiko, ngā whare hanga hinu, ngā kohua ahumahi, ngā pūnaha HVAC, me ngā whare tukatuka matū. Ko te mahi me te roa o te mahi a ngā whakawhiti wera e whakawhirinaki ana ki te kounga, te kōwhiringa rauemi, me te tika o te hanga...
E whakamahia whānuitia ana ngā ngongo whakarewa matao e ai ki te DIN EN 10305-2 i roto i te hangarau miihini tino tika, ngā rango karu tirotiro, ngā rango waipēhi, ngā wāhanga motuka, me te hanga taputapu ahumahi. Kua hangaia ēnei ngongo whakarewa matao mō ngā tono ...
E whakamahia whānuitia ana ngā ngongo maitai kore hononga i roto i ngā taputapu ahumahi, ngā pūnaha pēhanga, ngā kohua, ngā whakawhiti wera, me ngā hanganga miihini. I roto i ngā momo tikanga hanga e whakamahia ana i roto i te hanga ngongo kore hononga, ko ngā ngongo kore hononga e kumea ana i te makariri me ngā ngongo wera kua oti te whakaoti e tohu ana...
Ko ngā ngongo tuitui matao me ngā ngongo DOM he hua ngongo maitai tino tika e whakamahia whānuitia ana i roto i te miihini, te hanga motuka, ngā taputapu waipēhi, me te hanga mīhini ahumahi. E rua ngā momo ngongo kua hangaia hei whakarato i te tika o ngā āhuatanga,...
He whānuitia te whakamahinga o ngā ngongo tuitui matao i roto i te hangarau tika, ngā pūnaha waipēhi, ngā wāhanga motuka, me te hanga taputapu ahumahi. Ki te whakatauritea ki ngā ngongo wera hurihuri paerewa, he pai ake te tika o ngā āhuatanga o ngā ngongo tuitui matao, he maeneene ake te mata...