Whakapā mai mō ētahi atu mōhiohio rahi
Ngongo Rino Wāhanga Kohao Tapawhā ASTM A500 Tau B/C RHS
| Taonga | Ngā Taipitopito |
| Ingoa Hua | ASTM A500Paipa maitai waro RHS |
| Paerewa | ASTM A500 / ASTM A500M |
| Ngā māka | Taumata B / Taumata C |
| Rauemi | maitai waro |
| Āhua | Wāhanga Porowhita-ā-roto (RHS) |
| Tukanga Hanga | ERW Whakarewahia |
| Rahi o Waho | 20×10 mm – 500×300 mm (Kei te wātea ngā whakaritenga) |
| Matotoru o te Pakitara | 1.0 – 25 mm |
| Roa | 6 m / 12 m / Whakaritea |
| Mata | Mangu, Pirau, Peita, Hinuhia |
| Tiwhikete | MTC, SGS, Tiwhikete Whakamātautau Mira |
| Te Hanganga Matū (Noa) | ||||
| Tau | C | Mn | P | S |
| ASTM A500 Gr.B | ≤0.26% | ≤1.35% | ≤0.035% | ≤0.035% |
| ASTM A500 Gr.C | ≤0.23% | ≤1.35% | ≤0.035% | ≤0.035% |
| Ngā Āhuatanga Mīhini | ||
| Tau | Te Kaha o te Hua | Kaha Kume |
| ASTM A500 Gr.B | ≥46 ksi (315 MPa) | ≥58 ksi (400 MPa) |
| ASTM A500 Gr.C | ≥50 ksi (345 MPa) | ≥62 ksi (425 MPa) |
Te ōwehenga kaha-ki-taumaha teitei
He tino pumau te hanganga
He pai te whakarewa me te ngāwari ki te miihini
Ngā ine tika me te mata maeneene
He pai mō ngā kaupapa hanga mahi taumaha
He roa te ora ratonga me ngā paninga tiaki
Ko te paipa maitai ASTM e pā ana ki te paipa maitai waro e whakamahia ana i roto i ngā pūnaha tuku hinu me te hau. E whakamahia ana hoki hei kawe i ētahi atu wai pērā i te mamaoa, te wai, me te paru.
TeNgongo Rino Wāhanga Kohao Tapawhā ASTM A500 RHSka hangaia mā te whakamahi i teTe Whakarewa Ātete Hiko (ERW)tukanga, kia rite ai te kounga, kia tino tika ai ngā āhuatanga, me te mahi hanganga pai rawa atu mō ngā tono hanga uaua.
Te Tirotiro i te Whakatutukitanga me te Kounga o te Whakarewa
Tukanga Whakarewa:ERW (Whakarewa Ātete Hiko)
Paerewa Hanga:ASTM A500 / ASTM A500M
Tirotiro Whakarewa:Whakamātautau Kore-Whakangaro (NDT) 100% i runga i ngā hononga whakarewa
Painga Kounga:He hononga kaha-teitei, ōrite, he tino tika ngā āhuatanga, e whakarato ana i te mahi pono mō ngā anga hanganga, ngā pou, ngā kurupae, ngā piriti, ngā whare ahumahi, me ētahi atu mahi e amo ana i te kawenga.
Whakapā mai
Ngongo Rino Wāhanga Kohao Tapawhā ASTM A500 RHS – Maimoatanga Mata
| Te Maimoatanga Mata | Whakaahuatanga |
| Rino Tahanga Pango | He whakaotinga mira paerewa me te mata maitai tūturu, e tika ana mō ngā tono hanganga whānui me ngā kaupapa o roto. |
| Mata Hinu Ārai-Waikura | Kua pania ki te hinu tiaki hei whakaiti i te waikura i te wā e penapena ana, e kawe ana hoki. |
| Pirau Whakarewa-Hot (HDG) | He tino pai te ātete o te paninga konutea ki te waikura me te tiakitanga mō te wā roa mō ngā taiao o waho me ngā taiao kino. |
| Kua Whakarewahia i mua | He ngongo rino kua pania ki te paparanga konutea i mua i te hanganga, e whakarato ana i te tiaki mata ōrite me te whai hua o te utu. |
| Pania / Paninga Paura | Kei te wātea he paninga tae ritenga hei whakapai ake i te āhua me te whakarato i te tiaki atu i te huarere. |
| Paninga Epoxy | He paninga tiaki tino mahi me te ātete tino pai ki te makuku, ngā matū me te waikura. |
| Paninga 3PE / FBE | He pūnaha paninga ārai-waikura matatau e tika ana mō ngā tono ahumahi me ngā hanganga uaua. |
ASTM A500 Tau B/CWāhanga Pokapū TapawhāE whakamahia whānuitia ana ngā Ngongo Rino (RHS) i roto i ngā kaupapa hanganga me te hangarau nā te mea he kaha teitei, he pai te whakarewa, ā, he pono hoki te tika o ngā āhuatanga. Ko ngā whakamahinga noa ko:
1. Ngā Whare Hanganga Rino
Whakamahia hei wāhanga hanganga tuatahi me te tuarua i roto i ngā whare ahumahi, ngā whare putunga, ngā awheawhe, me ngā kaupapa hanga arumoni, tae atu ki ngā pou, ngā kurupae, me ngā pūnaha tautoko.
2. Ngā Pūnaha Hanga Anga
E whakamahia ana i roto i ngā anga hanga hou, i ngā tuanui, i ngā tautoko pakitara, me ngā hanganga anga maitai e hiahiatia ana ngā rauemi mama me te kaha teitei.
3. Ngā Kaupapa Piriti me ngā Hanganga
He pai mō ngā wāhanga piriti, ngā piriti mō te hunga haereere, ngā reera ārai, ngā tautoko, me ētahi atu hanganga hanganga e hiahia ana kia pakari me te kaha ki te pikau kawenga.
4. Hangarau Mīhini me te Hanga
E whakamahia ana mō ngā anga whakarewa, ngā turanga taputapu, ngā tautoko mīhini, ngā wakatō, me ngā hanganga maitai ritenga nā te mea he ngāwari ki te tukatuka me te kaha o te mahi hanganga.
5. Ngā Hanganga Ahuwhenua me te Ahumahi
E whakamahia whānuitia ana i roto i ngā whare pāmu, i ngā whare rokiroki, i ngā whare kati kōtuhi, me ngā anga tautoko ahumahi.
6. Ngā tono kawe waka
E whakamahia ana i roto i ngā anga taraka, ngā hanganga rerewē, ngā anga ipu, me ngā wāhanga tautoko waka ina he mea nui te ōwehenga kaha-ki-taumaha.
7. Ngā Whakamahinga Rino Hanga Whare
He rongonui mō ngā arawhata rino, ngā ringaringa, ngā taiapa, ngā tuanui, me ngā hoahoa hanganga whakapaipai e hiahia ana he kōtaha tapawhā ma.
8. Ngā Kaupapa Pūngao me ngā Ratonga
Whakamahia i roto i ngā hanganga whakairi pūngao rā, ngā tautoko tuku, ngā papaaho taputapu, me ngā kaupapa hanganga whaipainga.
He otinga utu-whai hua ngā ngongo maitai ASTM A500 Grade B/C RHS mō te hanganga whare, ngā hanganga hangarau, me ngā kaupapa hanga maitai taumaha puta noa i te ao.
1. Mekameka Tuku Rino Pono
Kei te mahi tahi a Royal Steel Group me ngā mira maitai pono, ā, he pumau ā rātou hongere tuku taonga hei whakarite kia tukuna mai ngā hua maitai kounga teitei e whakamahia ana i roto i ngā kaupapa hangahanga, hanganga me ngā kaupapa ahumahi huri noa i te ao.
2. He momo hua rino
He kamupene maitai kotahi mātou e whakarato ana i ngā wāhanga tuwhera RHS/SHS, ngā paipa maitai, ngā kurupae H me te I, ngā pereti maitai, ngā koiri maitai, ngā awaawa me ngā puranga rau hei whakatutuki i ngā whakaritenga kaupapa rerekē.
3. Mana Kounga Pūmau
I hangaia ngā hua katoa kia rite ki ngā paerewa o te ao pēnei i te ASTM, EN, JIS, API, GB. Kei a mātou ngā pūrongo tirotiro MTC me SGS me ngā tuhinga kounga e hiahiatia ana hei whakahaere i te pono o ngā hua.
4. Ngā Otinga Whakarite
Ka tukuna e mātou ngā rahi ritenga, ngā māka, ngā maimoatanga mata, tae atu ki ngā ratonga tapahi me te hanga hei whakatutuki i ngā whakaritenga motuhake o ngā kaupapa hangarau me te hanga.
5. Utu Whakataetae me te Pūmautanga o te Utu
Nā te kaha o tā mātou mahi tahi ki ngā wheketere me te kaha ki te hoko mai, ka taea e Royal Steel Group te whakarato utu tino tika mō ngā hua mai i te pereti maitai ki ngā kurupae maitai.
6. Wheako Kaweake Ngaio
He maha ngā tau o te wheako ki te kaweake i ngā pereki kounga o te ao, ā, ka tukuna atu e mātou he ratonga kaweake katoa, tae atu ki te hanga, te takai, te tuku me te āwhina ki te tuhi tuhinga.
7. Tautoko Kaupapa Ao Whānui
Kei te wātea hoki ā mātou hua hei whakamahi whānuitia i roto i ngā whare hanganga maitai, ngā whare putunga, ngā piriti, ngā kaupapa hanganga, ngā kaupapa pūngao, me ngā kaupapa ahumahi, me ētahi atu.Rōpū Rino o te Kuini— Tō Hoa Pono mō ngā Otinga Rino Hanganga Kounga Teitei.
Ngongo Rino Wāhanga Kohao Tapawhā ASTM A500 Tau B/C RHS – Tukunga Tākai
Tākai
Tākai Kaweake Whānui:Ko ngā paihere ngongo maitai RHS he mea whitiki ki te maitai hei tiaki i te wā e whakahaeretia ana, e tukuna ana hoki.
Ngā Mahi Tiaki:E ai ki ngā hiahia o ngā kiritaki, ka taea e mātou te whakamahi i ngā mono kirihou, ngā takai ā-wai me te hinu ārai-waikura.
Te Tohu i te Paihere:Kua tohua ia paihere ki ngā mōhiohio hua e pā ana ki te rahi, te kounga, te tau wera, te rahinga me te ūnga hei whai i te hua.
Te Tākai Whakarite:Ka taea e mātou te whakarato i ngā tākai ritenga kia rite ki ō hiahia mō te uta ipu, te tuku nui, te kawe tawhiti rānei.
Tukunga
Te kawe: Mā te ipu, te kaipuke nui, te taraka, te tereina rānei, kei runga i tāu hiahia kaupapa.
Ngā momo uta:Ka taea te uta i ngā paipa rino ki roto i ngā ipu paerewa, ā, ka taea hoki te tuku hei kawenga pakaru mō ngā ota nui.
Wā Tukunga:Kua whakaritea pai ngā wā whakaputa me ngā wā tuku kia tutuki ai ngā kaupapa a te kiritaki.
Ngā Tuhinga Kaweake:Ka taea e mātou te whakarato i ngā tuhinga katoa tae atu ki te Nama Tauhokohoko, te Rārangi Tākai, te Tiwhikete Whakamātautau Mira (MTC), te Tiwhikete Taketake me ngā Pūrongo Tirotiro.
Ka oati a Royal Steel Group ki te takai tino pai, ki te kawe tika i ngā mahi kawe, me te tuku i ngā Ngongo Rino Tapawhā Āhua ASTM A500 Grade B/C RHS ki ngā kiritaki puta noa i te ao i te wā tika.
Q1: He aha ngā rahi me ngā whakaritenga o te ASTM A500Paipa maitai waro RHSka taea te whakarato?
Kei te tuku a Royal Steel Group i ngā ngongo RHS ASTM A500 Grade B/C i roto i ngā rahi, matotoru me te roa rerekē. Kei te wātea hoki ngā rahi me ngā whakaritenga kaupapa kua whakaritea.
Q2: Ka taea e au te tiki i ngā tiwhikete kounga me ngā pūrongo tirotiro?
Āe. Kei a mātou ngā tuhinga kounga katoa pēnei i te Tiwhikete Whakamātautau Mira (MTC), te pūrongo tirotiro SGS, te Tiwhikete Taketake me ngā pūrongo whakamātautau hua hei whakaatu kei te tutuki i ngā paerewa o te ao.
Q3: He aha ngā maimoatanga mata me te ratonga whakawhaiaro e tukuna ana e koe?
Kei roto i ā mātou ratonga ko te whakaotinga maitai pango, te peita hinu ārai-waikura, te whakawerawera wera, te paninga epoxy, te tapahi me ngā ratonga tukatuka motuhake i runga i ngā hiahia o ngā kiritaki.
Q4: Me pēhea e whakamana ai koe i te kounga o te hua me te oati tuku?
He pūnaha whakahaere kounga pakari tā Royal Steel Group, mai i te tirotiro rauemi mata ki te tuku, kia mau ai te kounga me te tika o ngā ine me te tukunga i te wā tika.
Q5: He aha te mea e pai ake ai te whiriwhiri a Royal Steel Group mō te ASTM A500?Paipa Rino Tapawhā?
Ka tukuna e mātou he utu whakataetae, he tuku pono, he wheako kaweake ki tāwāhi, he kōwhiringa whakaritenga, me te tautoko ratonga ngaio mō ngā otinga maitai i roto i ngā kaupapa hanga me ngā kaupapa ahumahi huri noa i te ao.
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