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He aha ngā whakatakotoranga me ngā painga noa o te whariki maitai piauau?
Ko te whatanga maitai piauau, hei rauemi tukatuka mata mā te tukanga whakapūmau wera-tuku i runga i te whatanga maitai, he rite ngā whakatakotoranga noa ki ngā whatanga maitai, engari he pai ake ngā āhuatanga ātete waikura. 1. Te kaha ki te kawe kawenga: Ko te l...Pānuihia atu -
He aha te paerewa ASTM, ā, he aha te mea i hangaia ai te A36?
Ko ASTM, e mōhiotia ana ko te American Society for Testing and Materials, he whakahaere paerewa whai mana o te ao e arotahi ana ki te whakawhanake me te whakaputa paerewa mō ngā momo ahumahi. Ka whakaratohia e ēnei paerewa ngā tikanga whakamātautau ōrite, ngā whakaritenga me ngā aratohu...Pānuihia atu -
Ko te maitai Q195, Q235, te rerekētanga o te rauemi?
He aha te rerekētanga i waenga i te Q195, Q215, Q235, Q255 me te Q275 e pā ana ki ngā rauemi? Ko te maitai hanganga waro te maitai e whakamahia nuitia ana, ko te nuinga o ngā mea e hurihia ana ki roto i te maitai, ngā kōtaha me ngā kōtaha, kāore e hiahiatia kia whakamahanahia te whakamahinga tika, ko te nuinga mō te ira...Pānuihia atu -
Te tukanga whakaputa o te pereti maitai hanganga SS400 kua hurihia wera
Ko te pereti maitai hanganga SS400 he maitai noa mō te hanga, he tino pai ngā āhuatanga miihini me te mahi tukatuka, e whakamahia whānuitia ana i roto i te hanga, i ngā piriti, i ngā kaipuke, i ngā motuka me ētahi atu mara. Ngā āhuatanga o te pereti maitai SS400 SS400 h...Pānuihia atu -
Whakataki paipa maitai API 5L
Ko te API 5L e pā ana ki te paipa maitai (paipa paipa) o te whakatinanatanga paerewa, kei roto i te paipa maitai paipa he paipa maitai kore hononga me te paipa maitai whakarewa e rua ngā wāhanga. I tēnei wā i roto i te paipa hinu e whakamahia ana e mātou he paipa maitai whakarewa momo paipa wairua...Pānuihia atu -
He whakamārama mō ngā momo maitai hurihuri matao SPCC
1 whakamāramatanga ingoa Ko te SPCC i te tīmatanga ko te ingoa maitai paerewa Hapanihi (JIS) "te whakamahinga whānui o te pepa maitai waro hurihuri matao me te rīpene", ināianei he maha ngā whenua, he umanga rānei e whakamahi tika ana hei tohu i tā rātou ake hanga o te maitai rite. Kia mahara: ko ngā tohu rite ko te SPCD (makariri-...Pānuihia atu -
He aha te ASTM A992?
E whakamārama ana te whakaritenga ASTM A992/A992M -11 (2015) i ngā wāhanga maitai hurihuri hei whakamahi i roto i ngā hanganga whare, ngā hanganga piriti, me ētahi atu hanganga e whakamahia whānuitia ana. E whakamārama ana te paerewa i ngā ōwehenga e whakamahia ana hei whakatau i te hanganga matū e hiahiatia ana mō te tātaritanga wera hei...Pānuihia atu -
He aha te rerekētanga i waenga i te maitai kore waikura 304 me te 201?
Rerekētanga Mata He rerekētanga mārama i waenganui i ngā mea e rua mai i te mata. Ki te whakataurite, ko te rauemi 201 nā ngā huānga konupora, nō reira he mangu te tae o te mata o tēnei rauemi he maitai kore waikura, ko te rauemi 304 nā te kore o ngā huānga konupora,...Pānuihia atu -
Te Whakataki i te puranga rino Larsen
He aha te puranga rino Larsen? I te tau 1902, i hangaia tuatahitia e tētahi miihini Tiamana ko Larsen tōna ingoa tētahi momo puranga rino me te āhua U me ngā raka i ngā pito e rua, ā, i whakamahia angitu i roto i te hangarau, ā, i huaina ko "Larsen Sheet Pile" i muri i tōna ingoa. Ināianei...Pānuihia atu -
Ngā momo taketake o te maitai kore waikura
Ngā tauira kowiri tira noa Ngā tauira kowiri tira e whakamahia whānuitia ana Ngā tohu tau e whakamahia whānuitia ana, he raupapa 200, he raupapa 300, he raupapa 400, koinei te māngai o te Hononga o Amerika, pērā i te 201, 202, 302, 303, 304, 316, 410, 420, 430, me ētahi atu, ko te st o Haina...Pānuihia atu -
Ngā āhuatanga mahi me ngā wāhi tono o ngā hihi-I Paerewa o Ahitereiria
Ngā āhuatanga mahi Te kaha me te pakari: He tino kaha, he tino pakari hoki ngā kurupae ABS I, ka taea te tu atu ki ngā kawenga nui, ā, ka tautoko hoki i ngā whare. Mā tēnei ka taea e ngā kurupae ABS I te whai wāhi nui ki ngā hanganga whare, pērā i ...Pānuihia atu -
Te whakamahinga o te paipa rino kōpikopiko i roto i te hangarau huarahi
Ko te paipa waikeri rino, e kiia ana ko te paipa waikeri, he paipa waikeri mō ngā waikeri i whakatakotoria i raro i ngā huarahi tere me ngā rēriwe. Ko te paipa whakarewa waikeri e whakamahi ana i te hoahoa paerewa, te whakaputa pokapū, te huringa whakaputa poto; te tāutanga i runga i te papaanga o te miihini ā-iwi me te p...Pānuihia atu
NGĀ PŪRONGOTANGA
Kia mau tonu ki ngā panonitanga o te mākete maitai, ngā mōhiotanga hua, ngā aratohu tono hua me ngā whakahoutanga hou a te kamupene.
