Ngā Pūrongo Ahumahi
-
He aha te rerekētanga i waenganui i te Astm A53 me te A252?
Te Mārama ki ngā Paipa ASTM A252: Ngā Rahi, te Kounga, me ngā Whakamahinga He wāhanga nui te paipa ASTM A252 i roto i ngā tono hanganga puta noa i te whānuitanga o ngā ahumahi, inā koa i roto i ngā kaupapa hanga me ngā hanganga. Ka rukuhia e tēnei blog te rahi, te kounga, me...Pānuihia atu -
He aha te rauemi o te paipa S235?
Te Anamata o te Pono Hanganga: Paipa Rino Porowhita S235 J0 mai i te Paipa Rino Porowhita Cangzhou I roto i te ao hanga me te hanganga e whanake tonu ana, he mea nui ngā rauemi e whiriwhiria ana e tātou hei whakarite i te roa me te haumaru o ā tātou hanganga. I roto i ngā kōwhiringa maha...Pānuihia atu -
He aha te paipa maitai kua whakarewaina?
Te Hiranga o ngā Paipa Rino Whakarewa i roto i ngā Hanganga Hou I roto i te whenua e whanake tonu ana o ngā hanganga hou, kāore e taea te whakanui rawa i te hiranga o ngā pūnaha tuku wai pono. Ko ngā paipa wai o raro whenua ngā toa rongonui o te whanaketanga o ngā tāone, e whakarite ana ...Pānuihia atu -
Ka taea te whakarewa i te maitai matao?
Te Hiranga o ngā Otinga Hanganga Whakarewa Matao i roto i te Ahumahi Hou Kei waenganui o te Tāone o Cangzhou, Porowini o Hebei, he wheketere hanganga maitai te tūāpapa o te umanga hanganga maitai mai i tōna whakatūnga i te tau 1993. Kei roto i te kamupene he...Pānuihia atu -
He aha te momo hononga whakarewa e whakamahia ana mō ngā paipa he whānui ake?
I ēnei rā, nā te tere o te whanaketanga o te umanga hanga me te whakapai tonu i ngā hanganga, kua noho ko ngā rauemi hanga tino mahi me te pono hei kaupapa matua mō te whakarite i te haumaru me te ahunga whakamua o ngā kaupapa. Kei te Tāone o Cangzhou, o Hebei ...Pānuihia atu -
Te Mārama ki ngā Paipa kua Whakarārangihia ki te FBE: Ngā Painga o te Whakarārangihia ki te FBE mō te Ātete ki te Waikura
Paipa arai ā-roto o te FBE: Te kaha auaha ahumahi e ārahi ana i te heke mai o te tiaki waikura. I runga i te tere o te whanaketanga o te hanga ahumahi hou, kei te piki haere te hiahia mō ngā rauemi he roa te mau me te pono...Pānuihia atu -
Ngā Whakahōutanga Matua ki te Astm A252 mō te Whakatakotoranga Paipa Rino Hanganga
Te Mārama ki te Whakatakotoranga ASTM A252: Aratohu Whakamahinga Pou I roto i ngā mara o te hanga me te miihini ā-iwi, he mea nui te whiriwhiri rauemi hei whakarite i te pumau me te roa o te ora o ngā hanganga. Ko tētahi whakatakotoranga matua me mōhio ngā tohunga o te umanga ...Pānuihia atu -
He aha te rerekētanga i waenganui i te Astm A252 Tau 2 me te Tau 3
Paipa maitai hanganga A252 Gr.1: He pakari, he pono hoki, e whakamana ana i te hanganga hangarau hou. I roto i te mara o te hoahoanga me te hanganga hou, ko te whiriwhiri i ngā rauemi e whakatau tika ana i te roa, te haumaru me te kounga whānui o te kaupapa. I roto i te maha...Pānuihia atu -
He aha te paipa porowhita kua whakapirihia?
Cangzhou Spiral Steel Pipe Group: Me te kaha me te kounga tino pai, ka tautuhi anō i tētahi paearu hou i roto i te umanga paipa whakarewa porowhita. I roto i ngā mara o te hanga me te hanganga, ko te kaha me te pono o ngā rauemi e whakatau tika ana i te roa me te haumaru ...Pānuihia atu -
He aha te rerekētanga i waenga i ngā paipa Dsaw me ngā paipa Lsaw?
Ko ngā paipa DSAW o te Cangzhou Spiral Steel Pipe Group e whakamahi ana i te hangarau whakarewa pewa hurihuri, e whakarite ana i te kaha hanganga teitei o te tinana paipa, te ōrite o ngā whakarewa, me te kaha ki te tu atu i te pēhanga teitei me ngā āhuatanga whenua uaua. I runga i tēnei kaupapa, ka...Pānuihia atu -
Kua Tukuna te Hangarau Hou mō te Paipa Whakarewa, Kua Piki ake te Pakari mā te 30%
Te Hiranga o te Paipa i Tāia me te Whakarewahia i roto i ngā Hanganga Hou, Kei waenganui o Cangzhou, Porowini o Hebei, kei reira tētahi mira maitai kua waiho hei pou tokomanawa mō te umanga paipa maitai mai i tōna whakatūnga i te tau 1993. E 350,000 mita pūrua te rahi o te kamupene, ā, e whakamanamana ana ki te tapeke o ngā rawa o...Pānuihia atu -
Te Mārama ki ngā Paipa Kani: Ngā Āhuatanga Matua, Ngā Tukanga Hanga, me ngā Paerewa Ahumahi
Te Hiranga o te Paipa SAWH i roto i te Waka Hau Maori I waenganui i te whanaketanga tonu o te waka hiko, kāore anō kia nui ake te hiahia mō ngā tikanga whai hua me te pono mō te kawe rauemi pēnei i te hau maori. I te tipu haere tonu o te ōhanga o te ao ...Pānuihia atu