Ngā Pūrongo - Puranga Rau Momo U mō ngā Kaupapa o Āhia ki te Tonga-mā-rāwhiti

Ngā Puranga Rino Hurihia Werahe mea nui ki te hangarau ā-iwi, e whakamahia whānuitia ana i roto i ngā hanganga whare maha pēnei i ngā tauranga, ngā whare whakahaere waipuke, ngā poka turanga, me ngā hanganga o raro whenua me runga ake i te whenua. I roto i ngā momo puranga pepa katoa,Ngā puranga rau āhua-U (ngā puranga rau U noa iho rānei)He tino rongonui rātou nā te mea he pai te hanganga, he iti te utu, he ngāwari hoki te hanga.

Hei kaiwhakarato rino matua,Rōpū Rino o te KuiniE tuku ana i ngā puranga pepa āhua-U kounga teitei e tutuki ana i ngā paerewa o te ao me ngā tikanga hoko mai i te mākete o Āhia ki te Tonga-mā-rāwhiti.

Ngā Momo Puranga Rau Rino

Ngā Puranga Rau Rino Waroka whakarōpūtia kia rite ki ēnei e whai ake nei:

Āhua whakawhiti-wāhanga
He āhua-U, he āhua-Z hoki, he tukutuku torotika, he āhua-pōtae hoki.

Ngā puranga rau āhua-Ute rangatira o te mākete o te ao nā te kaha honohono me te wā o te korehau.

Te tukanga hanga

Ngā puranga rau kua hurihia wera—he kaha nui, he hanganga kiato, he pai mō ngā kaupapa pumau me ngā kaupapa taumaha.
Ngā puranga rau hanga-makariri—he otinga rangitahi e utu pai ana.

Ngā paerewa rauemi

Ko te nuinga o ngā hua he mea hanga ki te maitai waro, ā, e tutuki ana i ngā paerewa o te ao e whai ake nei:
ASTM A328
JIS A5528 (SY295 / SY390 / SYW295 / SYW390)
GB/T 29654-2013 (Q235 / Q345 / Q390)

E pai tonu ana te whakamahi i ngā puranga pepa maitai waro nā te mea he pai rawa te whakarewa, te kaha, me te iti o te utu.

Ngā Puranga Rino Āhua-U: Ngā Rauemi me ngā Whakatakotoranga Whānui

Tirohanga Whānui o ngā Rauemi

Ka hangaia ngā puranga rino āhua-U mā te whakamahi i ngā momo rino waro hanganga e whai ake nei:
ASTM A328
JIS SY295 / SY390 / SYW295 / SYW390
Q235 / Q345 / Q390

I te mākete o Āhia ki te Tonga-mā-rāwhiti, he mea nui te ātete ki te waikura nā te haumākū o te rohe pārūrū me te tote o te takutai. Nō reira, ka pania te mata o ngā puranga rino ki te konukōre wera, ka pania rānei ki te paninga ārai-waikura.

Ngā Rahi Rongonui i te Tonga-mā-rāwhiti o Āhia

Ko ngā ia o ngā rauemi i Mareia, Initonīhia, Whitināmu, Tairana, me Hingaiapora e whakaatu ana i te pikinga o te hiahia mō ngā rahi e whai ake nei:
Whānui: 400mm (mō te kawe ngāwari me te tiaki uara)
Teitei: 140mm – 360mm
Matotoru: 8mm – 12mm (he kaha nui, he iti hoki te utu)
Roa: 6m / 9m / 12m / 15m (ka taea te whakarite ki te 24m)

Kua tino hokona te raupapa 400mm te whānui nā tōna hototahi ki ngā taputapu hama wiri ā-rohe me tōna rongonuitanga i te mākete hangarau rangitahi.

Ngā tono matua i te Tonga-mā-rāwhiti o Āhia

Te Hanganga o te Tauranga me te Tauranga
Ko te ōhanga takutai o te Tonga-mā-rāwhiti o Āhia e whakarato ana i te putunga pumau o ngā puranga pepa hanga-U kua hurihia wera mō te hanga, e whakamahia whānuitia ana i roto i ngā pakitara tauranga, ngā pakitara pupuri, me ngā pareparenga wai. Ko te tikanga ka whiriwhiria e ngā kaihoko ngā puranga pepa e rite ana kiNgā paerewa JIS SY295/SY390, ASTM rānei,e tika ana mō ngā taiao moana.

Te Whakahaere Waipuke me te Hangarau Waipēhi
Nā te waipuke pinepine i ētahi wāhi kua piki ake te hoko o ngā papa matotoru-waenga(8-10 mm)Ngā puranga rino momo U, he ngāwari ki te tāuta wawe, ā, he pono hoki ngā āheinga pupuri wai.

Tautoko Hanganga Tāone
Nā te tere o te noho tāone kua piki ake te hiahia mō ngā puranga pepa i ngā wāhi pēnei i te hanganga o raro whenua, ngā pakitara pupuri o raro whenua, me ngā papa waka o raro whenua. Ko ngā kaupapa rangitahi e whakamahi ana i ngā puranga pepa huri wera ka taea te whakamahi anō, ko ngā kaupapa tuturu ia e hiahia ana ki ngā puranga pepa kaha ake, pēnei iSY390.

Ngā Kaupapa Ahumahi me te Taiao
Kei te puta ake ngā tipu hiko, ngā tipu matū, me ngā tipu maimoatanga wai para i ngā wāhi katoa. Me tutuki i a Hingaiapora me ētahi atu rohe ngā whakaritengaNgā paerewa EN 10248 (S270GP / S355GP) me JIS A5523 rānei.

Ngā Tikanga Hokohoko o Āhia ki te Tonga-mā-rāwhiti

Ko te arotahi a ngā kaihoko maitai i te Tonga-mā-rāwhiti o Āhia ki:

✔Te tutuki i ngā paerewa o te ao (JIS / ASTM / EN)
✔Utu whakataetae me te tuku pumau
✔Maimoatanga ātete-waikura
✔Ngā roa ritenga me te tuku tere
✔Ngā tiwhikete whakamātautau mira katoa

Ko ngā kaiwhakarato pono, he nui ō rātou wheako kaweake te mea e tino hiahiatia ana.

Rōpū Maitai o te Kīngitanga – Tō Hoa Pira U Rau Pono

E tino whai ana mātou i ngā paerewa whakaputa o te ao, ā, e tuku ana i:

✔ Raupapa whānui 400mm / 500mm / 600mm
✔ Te hanga roa ritenga
✔ Paninga whakawerawera me te paninga epoxy
✔ Ngā tuhinga tirotiro katoa
✔ Tukunga tere mō ngā mākete o Āhia ki te Tonga-mā-rāwhiti

He nui ō mātou wheako ki ngā mahi kaweake i Mareia, Initonīhia, Whitināmu, Tairana, me Hingaiapore, e mārama ana mātou ki ngā whakaritenga kaupapa ā-rohe me ngā tumanakohanga hoko.

Mena kei te rapu koe i ngā Pile U Sheet pono mō te hanganga tauranga, te whakahaere waipuke, te whakawhanaketanga hanganga rānei, kua rite a Royal Steel Group ki te tautoko i tō kaupapa me ngā hua kounga teitei me ngā otinga whakataetae.

Kia kaha ake te hanga turanga tahi.

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