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 ko te ASTM A252. He mea nui tēnei paerewa mō te hunga e uru ana ki te whakairi pou, nā te mea e whakamārama ana i ngā whakaritenga mō ngā pou ngongo maitai pakitara-ingoa, he wāhanga nui i roto i ngā kaupapa hanga maha.
He aha te meaWhakatakotoranga Astm A252?
Ko te ASTM A252 he whakaritenga e kapi ana i ngā whakaritenga mō ngā puranga paipa rino kua whakarewaina, kua honoa hoki mō te hanga. He porotaka te āhua o ēnei paipa, ā, kua hangaia hei whakamahi hei mema pikau kawenga tuturu, hei anga rānei mō ngā puranga raima kua whakarewaina. He mea nui tēnei whakaritenga kia taea ai e ngā paipa te tu atu ki ngā kawenga me ngā āhuatanga taiao ka pā mai i muri i te tāutanga.
TeNgā wheketere Astm A252E toru ngā taumata o te paerewa, ia taumata me ngā whakaritenga kaha tuku motuhake. Mā tēnei ka taea e ngā kaihangarau me ngā kaimahi kirimana te whiriwhiri i te taumata e tika ana mō ā rātou hiahia kaupapa. Kei roto hoki i te whakatakotoranga ngā aratohu tukanga hanga hei whakarite kia tutuki i te paipa ngā paerewa kounga me te mahi e tika ana.
Cangzhou Spiral Steel Pipe Group Co., Ltd.: He kaiārahi i roto i te hanga paipa maitai porowhita
He kaihanga rongonui a Cangzhou Spiral Steel Pipe Group Co., Ltd. nō Haina, e tohunga ana ki te hanga paipa maitai porowhita me ngā hua paninga paipa. Kei Cangzhou, Hebei Province, te kamupene, he kaiārahi ahumahi, e whakarato ana i ngā hua kounga teitei e tutuki ana i ngā whakaritenga maha, tae atu ki te ASTM A252.
E pupuri ana a Cangzhou Spiral Steel Pipe Group Co., Ltd. i te kaupapa o te kounga teitei, ā, e tuku ana i te whānuitanga o ngā paipa whakarewa e tika ana mō ngā mahi pou. Ko te diameter o ngā hua kei waenga i te 219 mm ki te 3500 mm, me te roa tae atu ki te 35 mita. He whānui te whānuitanga o ngā hua e taea ai te hoahoa me te whakamahi, ā, he mea pai rawa atu mō te whānuitanga o ngā kaupapa hanga.
Te Hiranga o te Kounga i roto i ngā Whakamahinga Pile
I roto i ngā mahi whakapuru poupou, he mea nui te kounga o te paipa rino. Me kaha te paipa ki te tu atu i ngā kawenga nunui, me te ātete hoki ki ngā āhuatanga taiao pēnei i te waikura me te pēhanga oneone. E piri pono ana a Cangzhou Spiral Steel Pipe Group Co., Ltd. ki ngā whakaritenga ASTM A252, me te whakarite kia tutuki i ana hua ngā paerewa teitei rawa atu, me te whakarato hoki i ngā otinga hanga pono, pakari hoki ki ngā kiritaki.
Mā te whakamahi i ngā paipa rino porowhita kounga teitei, ehara i te mea ka whakarei ake i te hanganga o tō kaupapa anake, engari ka whakapai ake hoki i te haumaru whānui. Ka taea e ngā kaihanga me ngā kaimahi kirimana te okioki mā te mōhio kei te tutuki ngā rauemi e whakamahia ana e rātou i ngā paerewa ahumahi tino pakari.
hei whakamutunga
I roto i te poto, ko te whakatakotoranga ASTM A252 he paerewa nui mō te hunga katoa e whai wāhi ana ki ngā kaupapa poupou. Ka whakaratohia he aratohu nui mō te hanga me te mahi o ngā poupou paipa maitai, kia tino tautokona ai ngā hanganga e tautokona ana e rātou. Ko Cangzhou Spiral Steel Pipe Group Co., Ltd. tētahi kaihanga matua i tēnei mara, e tuku ana i te whānuitanga o ngā paipa whakarewa kounga teitei hei whakatutuki i ngā hiahia o ngā kaupapa hanga hou.
Mō te hunga e rapu ana i ngā otinga paipa maitai pono, he mea pai te mahi tahi me tētahi kaihanga rongonui pēnei i a Cangzhou Spiral Steel Pipe Group Co., Ltd. Mā te whiriwhiri i ngā hua e tutuki ana i ngā paerewa ASTM A252 ka pai te haere o āu kaupapa hanga, ā, ka roa ake te ora.
Wā tuku: 25 o Ākuhata-2025