He wāhanga nui ngā ngongo poihā e whakamahia ana i roto i ngā poihā mamaoa, ngā pūnaha whakaputa hiko, ngā tipu hinu matū, me ngā taputapu whakamahana ahumahi. Me tu atu ēnei ngongo ki te pēhanga teitei, ki ngā pāmahana teitei, me ngā huringa wera tonu i te wā e mahi ana. Hei whakarite i te mahi haumaru me te whai hua, he mea nui te whiriwhiri i ngā rahi me ngā ine tika o ngā ngongo poihā mō ngā miihini me ngā tīma hoko e whai wāhi ana ki ngā kaupapa ahumahi.
Ko ngā rahi o ngā ngongo poihā e whakatau ana i te urunga o ngā ngongo ki roto i ngā hanganga poihā, ngā rau ngongo whakawhiti wera, me ngā pūnaha paipa. Ko ngā tawhā noa ko te diameter o waho (OD), te matotoru o te pakitara (WT), te roa, me ngā whakaritenga manawanui. Ko ēnei rahinga ka tautuhia i te nuinga o te wā e ngā paerewa o te ao pēnei i te ASTM A192, ASTM A210, ASTM A213, me te EN10216 P235GH.
Hei kaihanga ngongo poiha kore hononga ngaio, ka hangaia e Womic Steel te whānuitanga o ngā rahi me ngā rahi o ngā ngongo poiha e tika ana mō ngā poiha tipu hiko, ngā whakamahana whare whakapai, me ngā pūnaha whakawhiti wera ahumahi. Me ngā whare hanga ngongo kore hononga matatau me ngā pūnaha whakahaere kounga tino pakari, ka tukuna e Womic Steel ngā ngongo poiha kore hononga tino tika, ngā ngongo kumea makariri, me ngā ngongo whakawhiti wera mō ngā kaupapa hangarau o te ao.
He whānuitia ngā diameter o waho o ngā ngongo poihā, e ai ki ngā whakaritenga hoahoa o te taputapu. He maha ngā whakamahinga o ngā ngongo diameter iti ki ngā whakawhiti wera me ngā pūnaha poihā kiato, engari ka taea te whakamahi i ngā ngongo diameter nui ki ngā poihā ahumahi kaha nui me ngā pūnaha paipa pēhanga.
E whakaatu ana te ripanga e whai ake nei i ngā āhuatanga noangā whānuitanga o waho o te ngongo poihae whakamahia whānuitia ana i roto i ngā tono ahumahi.
| Diameter o Waho (OD) | Te Whakamahinga Noa |
| 12 mm – 25 mm | Ngā ngongo whakawhiti wera |
| 25 mm – 60 mm | Ngā ngongo kōhua |
| 60 mm – 114 mm | Ngā paipa pēhanga teitei |
Haunga te diameter o waho,matotoru o te pakitaraKo tētahi atu tawhā nui mō ngā ngongo poiha. Ko te matotoru o te pakitara te mea e whakatau ana i te ātete ki te pēhanga me te kaha ā-mīhini o te ngongo. Ko ngā ngongo e whakamahia ana i roto i ngā poiha pēhanga teitei me whai pakitara matotoru ake hei tu atu i te pēhanga o roto me te ahotea wera.
Ko te matotoru o te pakitara o te ngongo poiha ka tīpakohia i runga i te pēhanga mahi me te pāmahana o te pūnaha. Me whakarite e ngā kaihangarau kei te tutuki ngā rahinga o te ngongo kua tīpakohia ki ngā whakaritenga haumaru o te hoahoa poiha.
Ko tētahi o ngā rauemi e whakamahia whānuitia ana mō ngā paipa wai ko teNgongo maitai waro ASTM A192. E kapi ana tēnei whakatakotoranga i ngā ngongo maitai waro kore hononga mō te mahi pēhanga teitei, ā, e whakamahia whānuitia ana i roto i ngā kohua ahumahi me ngā whakawhiti wera.
Kei te ripanga e whai ake nei ngā tauira oNgā āhuatanga o te ngongo ASTM A192e tukuna ana mō ngā tono poihau.
| Diameter o Waho | Matotoru o te Pakitara | Te Whakamahinga Noa |
| 19.05 mm | 2.77 mm | Ngā ngongo whakawhiti wera |
| 25.4 mm | 3.38 mm | Ngā ngongo kōhua |
| 38.1 mm | 4.19 mm | Ngā poiha pēhanga teitei |
Ko tētahi atu rauemi e whakamahia whānuitia ana koNgā ngongo pūwero ASTM A210, e whakarato ana i te kaha ā-mīhini teitei ake i te ASTM A192. Kei roto i tēnei whakatakotorangaTaumata A1 me te Taumata C, e whakamahia whānuitia ana i roto i ngā pūnaha kohua ahumahi.
He maha ngā wā ka tīpakohia ngā ngongo ASTM A210 mō ngā tono pēhanga teitei ake, ina hiahiatia he kaha ake. He rite ngā rahi o ngā ngongo e wātea ana i raro i tēnei whakatakotoranga ki te ASTM A192 engari ka taea te hanga me te matotoru pakitara taumaha ake hei whakauru i ngā pēhanga whakahaere teitei ake.
Kei raro nei tētahi tauira māmā oNgā awhe rahi ngongo ASTM A210.
| Diameter o Waho | Awhe Matotoru o te Pakitara | Tono |
| 19 mm | 2 – 4 mm | Ngā ngongo whakawhiti wera |
| 25 mm | 3 – 6 mm | Ngā ngongo kōhua |
| 50 mm | 4 – 10 mm | Ngā paipa pēhanga teitei |
Mō ngā taiao pāmahana teitei, ko ngā rauemi maitai koranu pēnei i teASTM A213 T11 me ASTM A213 T22e whakamahia whānuitia ana. Kei roto i ēnei maitai koranu te chromium me te molybdenum, e whakapai ake ana i te kaha o te pāmahana tiketike me te ātete ki te whakarerekētanga ngokingoki.
Ko ngā ngongo maitai ASTM A213 e whakamahia whānuitia ana i roto i ngāngā whakamahana nui, ngā whakamahana anō, me ngā pūnaha poihau matataue mahi ana i ngā pāmahana teitei. He rite tonu ngā rahinga ngongo e wātea ana mō ngā rauemi ASTM A213 ki ērā e whakamahia ana mō ngā ngongo maitai waro engari he maha ngā wā ka tīpakohia mō ngā wāhanga pāmahana teitei o ngā pūnaha poiha.
He maha ngā wā ka tohua e ngā kaupapa hangarau o ŪropiNgongo tuitui EN10216 P235GHmō ngā taputapu pēhanga me ngā tāutanga poiha. He whānuitia te whakamahinga o tēnei rauemi i roto i ngā whakawhiti wera me ngā pūnaha poiha ahumahi puta noa i Ūropi me ngā kaupapa EPC o te ao.
Hei tangata mātaukaihanga ngongo kōhua, Ka hangaia e Womic Steel ngā ngongo poihau kore-hono e ai ki ngā paerewa ASTM me EN, tae atu kiASTM A192, ASTM A210, ASTM A213, me EN10216 P235GHHe whānuitia ngā rahi me ngā āhuatanga e tukuna ana e te kamupene hei whakatutuki i ngā whakaritenga o ngā tipu hiko, ngā whare hinu matū, me ngā pūnaha whakamahana o ngā whare whakapai hinu.
Haunga ngā rahi ngongo paerewa, he maha ngā kaupapa ahumahi e hiahia anangā roa ritenga me ngā whirihoranga ngongo i hangaia. Tērā pea ka tukuna ngā ngongo poiha i roto i ngā roa paerewa pēnei i te 6 mita, te 12 mita rānei, engari ka taea hoki te whakaputa i ngā roa ritenga i runga i te hoahoa o te taputapu.
He maha ngā pūnaha whakawhiti wera e hiahia ana kia pikohia ngā ngongo ki ngā āhua motuhake, pērā i teNgā ngongo piko-U, hei whakauru i te whānui o te wera me te whakapai ake i te pai o te whakawhiti wera. He whānuitia te whakamahinga o ngā ngongo piko-U i roto i ngā whakawhiti wera anga me te ngongo nā te mea ka taea e ngā pito e rua o te ngongo te hono ki te rau ngongo kotahi.
Ka whakaratohia e Womic Steel ngā ratonga hanga ngongo whakawhiti wera katoa., tae atu kiNgā ngongo piko-U, ngā ngongo serpentine, me ngā ngongo piko-mahai hangaia mai i te maitai waro kore hononga me te maitai koranu. He whānuitia te tukunga o ēnei hua ki ngā kaihanga whakawhiti wera me ngā kamupene miihini ahumahi puta noa i te ao.
He mea nui te whiriwhiri i ngā rahi me ngā ine tika o ngā ngongo poiha hei whakarite i te pono me te whai huatanga o ngā pūnaha whakamahana ahumahi. Me āta whakaaro ngā kaihangarau ki ngā tawhā pēnei i te whānui o te ngongo, te matotoru o te pakitara, me te kounga o ngā rauemi i te wā e hoahoa ana i ngā taputapu poiha.
Te mahi tahi me tētahi kamupene ponokaihanga ngongo kōhua tuimotumā te whakarite kia tutuki i ngā ngongo kua tukuna ngā paerewa o te ao me ngā whakaritenga kaupapa. Me pupuri tonu e ngā kaihanga ngā whare whakaputa matatau, ngā tikanga whakahaere kounga tino pakari, me ngā āheinga whakamātautau whānui.
Me te nui o te wheako ki te hanga ngongo maitai kore hononga,Ka whakarato a Womic Steel i ngā ngongo poihau kounga teitei, ngā ngongo whakawhiti wera, me ngā ngongo tika kua kumea matao mō ngā kiritaki ahumahi o te ao.He whānuitanga o ngā rauemi e hangaia ana e te kamupene, tae atu kiNgā ngongo paera ASTM A192, ngā ngongo paera ASTM A210, ngā ngongo maitai koranu ASTM A213, me ngā ngongo tui EN10216 P235GH.
Mā te hangarau hanga matatau me ngā tīma whakaputa ngaio,Kei te tautoko tonu a Womic Steel i ngā tipu hiko, ngā whare matū hinu, me ngā pūnaha whakamahana whare whakapai hinu me ngā otinga ngongo poihau pono puta noa i te ao..
Kaihanga Ngongo Paipa Rino Womic – Ngā Mōhiohio Whakapā
He kaihanga ngaio a Womic Steel e tohunga ana ki ngā ngongo poihau kore hononga, ngā ngongo tika kua kumea matao, ngā ngongo whakawhiti wera, me ngā ngongo piko U mō ngā kaupapa ahumahi o te ao. Mā ngā taputapu whakaputa matatau me ngā pūnaha whakahaere kounga tino pakari, ka tukuna e Womic Steel ngā otinga ngongo mahi teitei e tutuki ana i ngā paerewa o te ao tae atu ki te ASTM A192, ASTM A210, ASTM A213, EN10216 P235GH, me ngā momo momo maitai koranu me te maitai kore waikura.
Hei kaihanga ngongo poiha mohio, ka tukuna e Womic Steel te whānuitanga o ngā hua pēnei i ngā ngongo poiha kore hononga, ngā ngongo kumea matao, ngā ngongo poiha maitai koranu, ngā ngongo whakawhiti wera maitai kore waikura, me ngā ngongo piko U i hangaia kia rite ki te hiahia. He whānuitia te whakamahinga o ēnei hua i roto i ngā tipu hiko, ngā poiha ahumahi, ngā whare hinu matū, ngā whare whakapai hinu, me ngā pūnaha whakawhiti wera.
Ka taea e Womic Steel te whakaputa i ngā āhua ngongo ritenga tae atu ki ngā ngongo U, ngā ngongo serpentine, ngā ngongo piko-maha, me ngā ngongo koiri, hei tautoko i ngā kamupene hangarau me ngā kaihanga taputapu me te kaha hanga pono me te kounga hua pumau.
Me ngā tīma whakaputa ngaio me ngā raina hanga hou, ka whakarite a Womic Steel i te kounga pumau, ngā ine tika, me te tuku pono mō ia kaupapa.
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Wā tuku: Mei-21-2026