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Te Mārama ki te Whakaritenga Paipa: SCH 40 me SCH 80
E whakaatu ana ngā rārangi paipa i te matotoru o te pakitara me ngā rohe pēhanga. Ko ia tau e tohu ana i tētahi matotoru pakitara motuhake. Ka whakamahia e ngā miihini ēnei tau hei hoahoa i ngā pūnaha paipa haumaru, whai hua hoki. He angiangi ake ngā pakitara o te Rārangi 40 i te Rārangi 80. He pai mō ngā pūnaha he pēhanga taurite. He matotoru ake ngā pakitara o te Rārangi 80...Pānuihia atu -
Ngā Rerekētanga i waenga i te Paipa ERW me te Paipa DOM
He mea nui te mahi a ngā paipa i roto i ngā pūnaha ahumahi. Ka kawe i ngā wai me ngā hau, ka tautoko hoki i ngā hanganga miihini. Ka whakawhirinaki ngā ahumahi pēnei i te hinu me te hau, te hanga, me te hanga taputapu ki a rātou i ia rā. He rerekē ngā tikanga whakaputa a ngā kaihanga. Ka rerekē te hanga o ēnei tikanga i roto i ngā paipa...Pānuihia atu -
Ngā Rauemi Rino me ngā Āhuatanga Hangarau o te Hongere U mō te Hoahoa Hanganga
He aha te Hiranga o te Kōwhiringa Rauemi He mea nui te kōwhiringa rauemi hei whakarite i te haumaru o te hanganga. Ehara i te mea ka whakatau noa i te kaha tonu o te wāhanga engari he pānga nui hoki ki tōna pakari me te mahi roa. Ahakoa he rite tonu ngā rahi o ngā Hongere U e rua, ko tā rāua mahi...Pānuihia atu -
Ngā Whakamārama mō ngā Rahi Rino o te Hongere U: Ngā Ahu, te Taumaha, me ngā Tauira Hangarau
He aha ngā Rahi Rino o ngā Hongere U? Ko ngā hongere-U, e mōhiotia ana ko ngā hongere āhua-U, ko ngā hongere-U noa iho rānei, he wāhanga hanganga maha e whakamahia ana i roto i ngā momo tono puta noa i ngā ahumahi rerekē. Ko ēnei hongere e tohuhia ana e tō rātou wāhanga whakawhiti āhua-U, e whakarato ana i te kaha me te...Pānuihia atu -
Ngā Paipa Rino JCOE: Ngā Whakamahinga Matua, Ngā Painga, me Ngā Auahatanga Ahumahi mō ngā Kaupapa Diametera Nui
He mahi nui tā ngā paipa rino JCOE puta noa i ngā ahumahi taumaha nā te mea he kaha teitei, he whānui hoki ō rātou diameter. He tino whai hua ēnei paipa i roto i te hanga kaipuke, te hanga poiha, me ngā wheketere hinu. Nā te tukanga hanga ahurei ka taea te tohatoha taurite i te ahotea, ka tino whakapai ake ...Pānuihia atu -
Te Rino Waro me te Rino Ngāwari: Te Mārama ki te Rino Waro Maamaa me ōna Whakamahinga
Ko te maitai waro ma, e kiia ana ko te maitai waro anake, he rauemi matua mō te hanga konganuku. Ko tōna hanganga he rino me te waro, me te iti o te manganese, te silicon, te whanariki, me te phosphorus. Ko te nui o te waro e whakatau ana i ōna āhuatanga miihini. Ko te iti o te waro...Pānuihia atu -
Ngā Paipa ASTM A53 Tau B: Ngā Paerewa ōrite i roto i te EN, DIN, me te JIS
Ko te ASTM A53 Grade B (e mōhiotia ana ko ASTM A 53 Grade B, A53 GrB rānei) tētahi o ngā paipa maitai waro rongonui o te ao. He whānuitia te whakamahinga i roto i te tuku wai, te hinu me te hau, ngā paipa hanganga, ngā pūnaha mīhini, me ngā paipa pūwero. Engari ina whakakotahihia ngā kaupapa o te ao...Pānuihia atu -
Te Mārama ki te Koki R i roto i ngā Ngongo Rino Tapawhā me te Tapawhā Whānui
Ahakoa te āhua māmā noa iho o ngā wāhanga tapawhā me ngā tapawhā whāiti, he maha ngā āhuatanga hangarau e pā ana ki tō rātou kaha me te mahi. Ko tētahi o ngā āhuatanga tino warewarehia engari he mea nui ko te koki R, e mōhiotia ana ko te pūtoro kokonga. He mahi nui tāna ki te hanga kounga, te whanonga whakarewa, te mahi kawenga, te mahi tahi...Pānuihia atu -
Kāore i te ōrite ngā maitai katoa: Ngā rerekētanga whai hua i waenga i te maitai waro, te maitai ngawari, me ngā karaehe waro teitei
I te wā e whiriwhiri ana i te maitai waro mō te whakamahi i roto i ngā paipa, i ngā hanganga, i ngā wāhanga mīhini rānei, ko te rerekētanga nui rawa atu kei roto i te nui o te waro. He mea nui kia mōhio ahakoa he iti noa te whakarerekētanga ka pā nui ki te kaha, te āheinga whakarewa, me te mahi a te maitai i raro i te...Pānuihia atu -
Te maitai waro: He aratohu whai hua ki tētahi o ngā konganuku e whakamahia nuitia ana
Kua roa te maitai waro e whakamahia ana, engari ko tētahi o ngā rauemi tino pono i roto i ngā umanga hou. Mai i ngā rauemi hanga ki ngā awheawhe hanga, e kitea ana i ngā wāhi katoa. He maha ngā kaihoko e hiahia ana ki te mārama ki ngā kaupapa matua—he aha te maitai waro, he aha te mea i hangaia ai te maitai waro,...Pānuihia atu -
He aha i hiahiatia ai te whakapiko i ngā paipa maitai waro i mua i te whakarewatanga
Ko te whakapiko he tikanga mō te whakapiko i ngā pito o te paipa maitai waro. Ā, he mahi tika tana ki te kaha me te pakari o te hononga whakarewa. Ka taea te Whakakotahi Whakakotahi Ka puta he awaawa āhua-V, āhua-U rānei i waenganui i ngā taha o ngā paipa e rua. Kātahi ka hangaia he awa e taea ai te whakarewa...Pānuihia atu -
He Whakamārama mō te Rino Pirau-Mua: Te Tukanga, te Whakataurite, me ngā Whakamahinga
He aha te paipa maitai kua whakapūmautia? E mōhiotia ana e tātou katoa, ko ngā ngongo maitai kua whakapūmautia wera he momo paipa maitai kua hangaia, ā, kua whakapūmautia i muri iho. Nō reira, e kiia ana hoki ko ngā ngongo maitai kua whakapūmautia. He aha te paipa maitai kua whakapūmautia, te ngongo maitai kua whakapūmautia rānei te momo ipu maitai kua whakapūmautia rongonui...Pānuihia atu
KAITAHI WĀHANGA WHĀNUI I HĀINA
