Mena kei te hiahia koe ki te mōhio atu ki ētahi atu kōrero, pēnei i te whakatau utu, ngā hua, ngā otinga, me ētahi atu, prīhiwhakapā mai ki a mātou i runga ipurangi.
He toa hokohoko a Tianjin Sanon Steel Pipe Co., Ltd. Kei te Tāone o Cangzhou, Porowini o Hebei tō mātou wheketere. Ko ā mātou puna matua o ngā taonga kongā paipa kōhua, ā, ko ngā rauemi e whakaatu ana i tēnei koASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Ko ngā rauemi matua mō ngā paipa paipa koAPI 5L,API 5CT, ngā rauemi matua mō ngā paipa pakaru hinuGB/T 9948he 15MoG/12CrMoVGKo te GB/T 6479-2013 e tohu ana i ngā rauemi 10#/20#, ngā ngongo whakawhiti wera SA179/SA210/SA192, me ētahi atu. Ko ngā ngongo miihini GB/T 8162 e tohu ana i ngā rauemi 10#/20#/Q345/42CrMo, ko te EN10210 e tohu ana i ngā rauemi S355JOH/S355J2H, ko ngā ngongo rango hau GB1 8248 e tohu ana i ngā rauemi 34CrMo4/30CrMo.
Hei kaiwhakarato matua i roto i te umanga paipa kowiri tira,wei tukuna mai i ngā wā tata nei tētahi puranga o ngā paipa maitai kore waikura kore hononga ASTM A312 Grade TP304Lpēnei i ngā pikitia paipa e whai ake neiKa whakamahia ēnei paipa i roto i ngā pūnaha kawe wahie rererangi nui (Jet-A1). Ehara i te mea ko tēnei tukunga anake te whakaatu i ngā kaha o te kamupene engari ka whakapakari anō hoki i tō mātou ingoa o te ao mō te tuku paipa motuhake.
Ngā Paipa Tuitui Kore-Tuitui ASTM A312 Karaehe TP304L Pono mō ngā Whakamahinga Tino Uaua
Wekua roa e whakatapua ana ki te whakarato i ngā otinga maitai kore waikura kounga teitei mō ngā ahumahi nui pēnei i te pūngao, te matū, me te rererangi. Ka tukatukahia ngā paipa o tēnei uta kia tutuki ai ngā paerewa tono rererangi, e whakaatu ana i tō mātou tohungatanga kite tukungā paipa hangarau-nui e hiahiatia ana.
Ngā Painga Matua o ngā Rauemi: ASTM A312 Grade TP304L
He mea hanga tēnei puranga hua mai i te maitai kore waikura ASTM A312 Grade TP304L, ā, e tuku ana i ēnei painga tino pai:
Ātete Pai rawa atu ki te Waikura:He ātete pai ki ngā matū waikura i roto i te wahie rererangi Jet-A1, e whakarite ana i te whakahaere haumaru mō te wā roa o te pūnaha kawe waka.
Hoahoa Ihirangi Waro ItiKa whakahaeretia te nui o te waro i raro i te 0.03%, ka whakaiti nui i te mōrearea o te maturuturunga o te waro i te wā e whakarewaina ana.
Ngā Āhuatanga Mīhini Pai RawaKa mau tonu te mahi ā-mīhini i roto i te awhe pāmahana -196°C ki te 400°C.
Te Tukanga Pai:Ka āwhina i te tāutanga me te hanganga o ngā pūnaha paipa uaua ki te papaanga.
Taupānga Ngaio:Ngā Pūnaha Wahie Rererangi Jet-A1
Hei wahie rererangi paerewa ā-ao, he tino kaha ngā whakaritenga a Jet-A1 mō ngā paipa kawe waka. Ko ngā āhuatanga tono o ā mātou paipa TP304L he rite ki ēnei:
He pai mō ngā pūnaha whakakī wahie ki ngā taunga rererangi me ngā whatunga paipa tāke rokiroki.
Te whakatutuki i ngā whakaritenga o ngā pūnaha kawe waipēhi pēhanga-tiketike.
Mā te mata maeneene o roto ka māia ai te parakore o te wahie.
E tino tutuki ana i ngā paerewa o te ao pēnei i te API me te ASTM.
Pūnaha Whakahaere Kounga Tino Kaha
Ko te kounga te mea nui rawa atu ki a mātou:
He rauemi mata i ahu mai i ngā mira maitai rongonui me ngā tiwhikete rauemi katoa.
Mā te tukanga hurihuri matao ka tika te āhua me te kounga o te mata.
Ka whakamatautauria ia paipa e te au hurihuri, te whakamātautau waipūmau, me te tirotiro i ngā āhuatanga.
Ka whakaratohia ngā pūrongo tirotiro a te hunga tuatoru me ngā tiwhikete hua.
Ngā Taipitopito Tukunga me te Whakapūmau Ratonga
Kua takaihia ngā paipa o tēnei uta ki ngā rauemi ārai-waikura, ā, kua tāpirihia hoki ki ngā taupoki pito kirihou hei whakarite i te kounga o te hua i te wā e kawe ana. Kei a mātou ēnei e tuku ana:
Ratonga rahi ngāwari whakaritenga.
Ngā otinga tākai kaweake ngaio.
Ngā pūnaha aroturuki logistics whānui.
Ngā ratonga tautoko hangarau i te wā tika.
Wā tuku: 28 o Ākuhata-2025
