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Te tuhi makariri o ngā paipa maitai
Ko te tātai matao o ngā paipa rino he tikanga noa mō te hanga i ēnei paipa. Ko te whakaiti i te diameter o tētahi paipa rino nui ake hei hanga i tētahi paipa iti ake. Ka puta tēnei tukanga i te pāmahana rūma. He maha ngā wā ka whakamahia hei hanga i ngā ngongo me ngā hononga tino tika, kia tino mārama ai...Pānuihia atu -
I roto i ēhea āhuatanga me whakamahi ngā puranga rino Lassen?
Ko te ingoa Pākehā ko Lassen Steel Sheet Pile, ko Lassen Steel Sheet Piling rānei. He maha ngā tāngata o Haina e kī ana i te maitai hongere he puranga rau maitai; hei wehewehe, ka whakamaoritia ko ngā puranga rau maitai Lassen. Te Whakamahinga: He whānuitia ngā whakamahinga o ngā puranga rau maitai Lassen. ...Pānuihia atu -
He aha ngā mea hei arotahi māu ina tono ana i ngā tautoko rino?
He mea hanga ngā tautoko rino whakarerekē ki te rauemi Q235. Ko te matotoru o te pakitara kei waenga i te 1.5 ki te 3.5 mm. Ko ngā kōwhiringa whānui o waho ko te 48/60 mm (kāhua Rawhiti o Waenganui), 40/48 mm (kāhua Uru), me te 48/56 mm (kāhua Itari). Ko te teitei whakarerekē kei waenga i te 1.5 m ki te 4.5 m...Pānuihia atu -
He aha ngā raruraru me aro atu ki te hoko i te whatanga maitai piauau?
Tuatahi, he aha te utu e whakaratohia ana e te utu a te kaihoko? Ka taea te tatau i te utu o te whariki maitai piauau mā te tana, ka taea hoki te tatau i runga i te tapawhā, ina hiahiatia e te kiritaki he nui, ka pai ake te kaihoko ki te whakamahi i te tana hei waeine utu,...Pānuihia atu -
He aha ngā hanganga tautoko maitai ka taea te whakarerekē me ngā whakaritenga?
Ko te pou tautoko maitai whakarerekē he momo mema tautoko e whakamahia whānuitia ana i roto i te tautoko hanganga poutū, ka taea te urutau ki te tautoko poutū o tetahi āhua o te tauira papa, he māmā, he ngāwari hoki te tautoko, he ngāwari ki te tāuta, he huinga mema tautoko ōhanga me te mahi...Pānuihia atu -
He aha ngā whakamahinga o te pepa maitai konutea-konumohe-konupora? He aha ngā mea hei aro atu māku ina hoko?
Ko te pereti maitai konumohe-konupora whakakikoruatia ki te konutea he momo hou o te pereti maitai pania tino ātete ki te waikura, ko te hanganga paninga he mea hanga ki te konutea te nuinga, mai i te konutea me te 1.5%-11% o te konumohe, 1.5%-3% o te konupora me te iti o te hanganga silicon (ko te ōwehenga o te rerekētanga...Pānuihia atu -
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
