Ngā Pūrongo - Kaiwhakarato Puranga Rino Kaha-Teitei | Hurihia Wera me te Hanga Matao

He aha ngā puranga rino?

He roa ngā wāhanga hanganga o ngā puranga pepa maitai, ā, hepūnaha raka i hangaia kia tino tikae hanga ana i tētahi pakitara pumau, ātete hau, ā, pupuri oneone. Ahakoa he mea huri wera, he mea hanga matao rānei, ko ēnei pou te pou tuarā o te hangarau ā-iwi hou, e whakamahia whānuitia ana mō te tautoko keri, te whakahaere waipuke, me ngā hanganga moana.

Ngā Paerewa Matua o te Ao:

ASTM (Amerika):A328, A572 Karaehe 50/60

EN (Pākehā):EN 10248 / EN 10249

JIS (Hapanihi):JIS A5523 / A5528

GB (Hainamana):GB/T 20933-2014

Te Tirohanga Ahumahi (2026)I te tere haere o te whanaketanga o raro whenua o ngā tāone me ngā kaupapa pakari o te takutai moana puta noa iĀhia ki te Tonga-mā-rāwhiti me Amerika Latina, Ngā puranga momo-Ukua waiho hei whiringa pai rawa atu nā runga i ā rātou "Tāuta-me-te-Whakamahi"he pai te whai hua, kāore he wā whakamaroke e hiahiatia ana ki te whakataurite ki ngā raima kē atu."

Whakatakotoranga Matua: Puranga Rau Momo 3 (III)

TePuranga Momo 3 (III)e kiia ana ko te "Paerewa Koura" mō te keri waenga-ki-hohonu. Ka tukuna e ia te ōwehenga tino pai i waenga i te taumaha-ki-te-kaha me te whai hua o te utu.

Tohutoro Hangarau:

Tawhā	Uara Noa	Tuhipoka
Whānui Whai Hua	400 mm – 600 mm	Mā ngā kōtaha whānui ake o te 600 mm (hei tauira, IIIw) ka tere ake te tāutanga.
Teitei	125 mm – 180 mm	Ka tautuhi i te pakari o te pakitara.
Taumaha	60 kg/m – 81.6 kg/m	Ka rerekē i runga i te tukanga hangahanga.
Wāhanga Modulus	1,350 – 1,600 cm3/m	He mea nui mō te pumau o te hanganga o te keri hohonu.
Ngā Tohu Rino	S355GP, SY390, Gr. 50	Ngā momo kukū teitei e hototahi ana ki te ao katoa.

Whakarōpūtanga me ngā Tohu Rauemi

Ngā Tukanga Hanga

Hurihia-wera (Premium)He tino pai te piri o te hononga, ā, he ātete ki te piko. I hangaia mō ngā kaupapa taumaha me te tere o te hurihanga (ka taea te whakamahi anō tae atu ki te 10+ ngā wā).

Hangaia-Matao (Utu-Pai)He ngāwari te whakarite i ngā wāhanga. He pai rawa atu mō ngā keri papaku ki waenga me te tautoko rangitahi.

Hototahitanga o te Ao

Pākehā (EN 10248): Puranga Rau Rino S355GP– Te paerewa mō ngā tono tuku a-ao.

Amerika (ASTM): Puranga Rau A572 Gr. 50/60– Ko te kōwhiringa matua mō ngā kaupapa tauranga o Amerika Te Raki me Amerika Latina.

Hapanihi (JIS): Puranga Rino SY295 / SY390– He whānuitia te whakarārangitanga i roto i te hangarau waipēhi o Āhia ki te Tonga-Rawhiti.

He aha i whiriwhiri ai i ngā puranga pepa momo-U

Te Pūmautanga Hanganga:Ko te āhua U he mea e whakarato ana i te ātete teitei o te inertia, e tino ātete ana ki te oneone taha me te pēhanga wai.

Te Mana Whakahaere Pai o te Paheketanga:Mā ngā raka piripono, ka hangaia he ārai ā-roto—he mea nui mō ngā hanganga takutai moana me ngā hanganga awa.

Ōhanga Porowhita me te Oranga Tonutanga:I runga i ngā āhuatanga o te whenua, ka taea te whakamahi anō i ēnei pou e 5 ki te 10+ ngā wā, ka tino whakaiti i te tapuwae taiao me te utu nui mō te kaupapa.

Tere Whakahaere:Mā te whakamahi i ngā hama wiri, i ngā pou whakapūmau rānei, ka tere ake te tāutanga i te 20%–40% i ngā pou poka, ā, ka tere ake te whakarite i ngā wā mahi.

He aha ngā kaihoko o te ao e whiriwhiri ai i a Royal Steel Group?

Rōpū Rino o te Kīngi: Ngā Āheinga Tuku Ao

Ka tautoko mātou i ngā kaupapa hanganga puta noa i te ao:

Taonga: 5,000+ tāne o ngā taonga kua rite ki te tuku (Momo III, IV, me ētahi atu).

WhakaritengaKo ngā roa paerewa mai i te 6m ki te 24m. (Kia mahara: Ko ngā pou e neke atu ana i te 18m ka arotauhia mā te whakarewa motuhake, mā te tuku kaipuke pakaru rānei).

Parenga MatatauNgā ratonga paninga ā-roto tae atu ki ngā paninga whai-konutea, te Epoxy Tar Waro, me te Whakarewa Hot-DIP mō te roanga hoahoa 50 tau i roto i ngā taiao moana.