Paipa Hanga 50*50mm 4x4 Ngongo Tapawhā Paipa Tapawhā 2...
He poro maitai roa te ngongo tapawhā, he kōhao tōna roto. I tapaina tēnei i tōna tapawhā. Nā te mea he maitai tōna hanga, he tino pakari. Waihoki, he ātete ki te waikura, te waikura, me ngā paru. Ka taea e ēnei ngongo te tu atu ki te waikawa, te wai tote, me te pānga matū.
E rua ngā wāhanga o tēnei momo ngongo — ngā ngongo maitai kore hononga me ngā ngongo maitai whakarewa. E ai ki tōna ingoa, he maeneene, he kore ārai te hanganga o te ngongo maitai kore hononga, ā, kāore he hononga i te mata. I taua wā, he pereti maitai piko tō te ngongo maitai whakarewa kua whakarewahia kia rite ki te āhua tapawhā, ka hangaia he hononga ki te tinana o te ngongo.
Hokonga wheketere kounga teitei ASTM A106 Sch 40 ERW ngongo rino,...
Ko te tukanga whakarewa o te paipa erw he whakamahi i te mātāpono whiwhi kiri i hangaia e te aukume auau-teitei hei whakamahana i te taha o te koiri wera-hurihuri ki te āhua rewa, kātahi ka mahi whakarewa mā te tikanga whakaputa miihini. Ka whai rārangi hanumi mā te paipa maitai i hangaia e te tukanga i waenganui o te whakarewa, ā, ko te rohe e pāngia ana e te wera i ngā taha e rua o te rārangi hanumi ka whai rārangi rere whakarewa e toro atu ana i waenganui ki ngā mata o roto, o waho hoki. Nā te mea he rauemi turanga te paipa erw hei rauemi whakarewa, he hononga nui te mahi a te hononga whakarewa ki te mahi a te rauemi turanga. I roto i ngā rauemi noa, ko te pihi pāmahana whakawhiti ngawari-pakaru o te whakarewa me te whakarewa turanga. I roto i ngā rauemi noa, he iti te rerekētanga o ngā uara pūngao mimiti i waenga i te whakarewa me te rauemi turanga i roto i te whakamātautau pānga Charpy. Engari, he rerekētanga nui kei roto i te rauemi pakari teitei, ā, he iti ake te pakari pānga whakarewa i te whakarewa turanga, engari he pai ake i te whakarewa o te rauemi noa.






