Whakapā mai mō ētahi atu mōhiohio rahi
Ngongo Tapawhā Rino Whakarewa ASTM A500 Tau B / Tau C me te Q355B mō te Hanganga Whare Hanganga | Kaiwhakarato Wāhanga Kohao Rino Waro
| Taonga | Whakatakotoranga |
| Ingoa Hua | Ngongo Tapawhā Rino Whakarewa ASTM A500 Tau B / Tau C me te Q355B |
| Āhua | Wāhanga Poka Tapawhā (SHS) |
| Taumata Rauemi | ASTM A500 Taumata B, ASTM A500 Taumata C, Q355B |
| Paerewa | ASTM A500, GB/T 6728, EN10219 (Whiringa) |
| Rahi o Waho | 20×20mm – 500×500mm |
| Matotoru o te Pakitara | 0.8mm – 20mm |
| Roa | 5.8m, 6m, 12m, Whakaritenga rānei |
| Tukanga Hanga | Hangaia Matao, Hurihia Wera, Whakapirihia ERW |
| Whakaotinga Mata | Mangu, Hinuhia, Peita, Whakarewa-wera |
| Paninga Konutea | 40–600g/m² (mō ngā ngongo piauau) |
| Tiwhikete | ISO 9001, Tiwhikete Whakamātautau Mira (MTC) |
| Ngā Ture Hokohoko | FOB, CFR, CIF, EXW |
| Paipa Rino Tapawhā ASTM A500 Tau B / Tau C me te Q355B – Hanganga Matū mā te Tau | |||
| Huānga | ASTM A500 Taumata B | ASTM A500 Tau C | Q355B |
| Waro (C) | Teitei 0.26 | Teitei 0.23 | Teitei 0.24 |
| Manganēhi (Mn) | Mōrahi 1.35 | Mōrahi 1.35 | Teitei 1.60 |
| Whēkau (P) | Teitei 0.035 | Teitei 0.035 | Teitei 0.035 |
| Whānariki (S) | Teitei 0.035 | Teitei 0.035 | Teitei 0.035 |
| Hiraka (Si) | — | — | Teitei 0.55 |
| Parahi (Cu) | Iti rawa 0.20* | Iti rawa 0.20* | — |
| Nikara (Ni) | Kōwhiringa | Kōwhiringa | Kōwhiringa |
| Konukōmiuma (Kr) | Kōwhiringa | Kōwhiringa | Kōwhiringa |
| Vanadium (V) | — | — | Teitei 0.15 |
| Niobium (Nb) | — | — | Mōrahi 0.07 |
| Taitānia (Ti) | — | — | Teitei 0.20 |
| Paipa Rino Tapawhā ASTM A500 Tau B / Tau C me te Q355B – Ngā Āhuatanga Hangarau | ||
| Tau | Te Kaha o te Hua | Kaha Kume |
| ASTM A500 Taumata B | ≥ 315 MPa | ≥ 400 MPa |
| ASTM A500 Tau C | ≥ 345 MPa | ≥ 427 MPa |
| Q355B | ≥ 355 MPa | 470–630 MPa |
Te Kaha Hanganga Teitei
He mea hanga ki te maitai ASTM A500 B/C me te Q355B. He kaha tuku me te kaha kawenga pai mō te whakamahinga hanganga taumaha.
He Āheitanga Whakarewa Pai rawa atu
Nā te iti o te waro ka māmā ake te whakarewa me te tukatuka, ka whakaiti i te wā me ngā utu i te papa mahi.
Ngā Inenga Tika
Mā te QC tino pakari ka tika te rahi, te tika me te matotoru o te pakitara.
Te Parenga Waikura
He maha ngā whakaotinga: te maitai pango, te hinu ārai-waikura, te peita me te konukōrei wera-tuku.
Whai hua te utu
Ka tukuna e ngā ngongo tapawhā kua whakarewaina he mahi pakari i te utu whakataetae ake.
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.
E kapi ana ngā whakatakotoranga o te paipa maitai ASTM i ngā momo hanga whakarewa me ngā momo hanga tuimotu.
Ngā Momo Whakarewa: Paipa ERW
Te Whakatutukitanga me te Tirotiro i te Whakarewa mō te Paipa Rino Tapawhā ASTM A53
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Tikanga Whakarewa:ERW (Whakarewa Ātete Hiko)
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Te Whakatutukitanga Paerewa:E tino tutuki ana kiNgā whakaritenga tukanga whakarewa ASTM A53
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Te Kounga o te Whakarewa:100% o ngā whakarewa kua paahitia te whakamātautau kore-whakangaro (NDT)
Tuhipoka:Mā te whakarewa ERW ka whakarite kia kaha, kia ōrite hoki ngā hononga, kia tutuki ai ngā paerewa mahi hanganga me te haumaru mō ngā pou, ngā taura me ētahi atu mahi e amo ana i te kawenga.
| Horopaki Taupānga | Whakatakotoranga (Rahi × Matotoru) |
| Hanganga me te Hanganga Rino | 50 × 50 × 3.0 mm |
| 75 × 75 × 3.0 mm | |
| 100 × 100 × 4.0 mm | |
| 150 × 150 × 6.0 mm | |
| 200 × 200 × 8.0 mm | |
| Ngā Whare Putunga me ngā Whare Awheawhe | 100 × 100 × 4.0–6.0 mm |
| 150 × 150 × 6.0–10.0 mm | |
| 200 × 200 × 8.0–12.0 mm | |
| Hanganga me ngā Hanganga Taumaha | 250 × 250 × 10.0 mm |
| 300 × 300 × 12.0 mm | |
| 400 × 400 × 16.0 mm | |
| 500 × 500 × 20.0 mm | |
| Ngā Pūnaha Whakamau me te Taiapa o te Rā | 40 × 40 × 2.0 mm |
| 50 × 50 × 2.5 mm | |
| 60 × 60 × 3.0 mm | |
| Ngā Tawhā Hangarau Whānui | |
| Paerewa e wātea ana | ASTM A500 Taumata B, ASTM A500 Taumata C, Q355B |
| Roa | 5.8m, 6m, 11.8m, 12m, Whakaritenga rānei |
| Te Maimoatanga Mata | Mangu, Hinuhia, Peita, Whakarewa-wera |
| Ratonga Tukatuka | Te tapahi, te keri, te whakarewa, te wero, te whakapūmau, te hanga ritenga e wātea ana |
Whakapā mai
Paipa Rino Tapawhā ASTM A500 Tau B/C me Q355B
Ngā maimoatanga mata e wātea ana:
Rino Tahanga Pango
Whakamutu hinu ārai-waikura
Paninga tuatahi waikura whero
Pirau wera-toia
Paninga epoxy
Ngā paninga tiaki ritenga
Taupānga Ngongo Tapawhā Rino Whakarewa ASTM A500 Taumata B Taumata C me te Q355B
| Āhuatanga | Whakaahuatanga |
| Te Kaha Hanganga Teitei | He mea hanga ki te maitai ASTM A500 B/C me te Q355B, he kaha whakaputa nui me te kaha kawenga mō te whakamahinga hanganga taumaha |
| He Āheitanga Whakarewa Pai rawa atu | He rauemi waro iti mō te ngāwari o te whakarewa me te hanga, e penapena ana i te wā me te utu |
| Ngā Inenga Tika | Mā te QC tino tika ka tika te rahi, te tika me te matotoru o te pakitara. |
| Te Parenga Waikura | Kei te wātea i roto i te maitai pango, te hinu ārai-waikura, te peita me ngā paninga konukōre wera-tuku |
| Whai hua te utu | Mahi pono me te utu whakataetae |
He kaiwhakarato ngaio a Royal Steel Group mō ngā ngongo maitai hanganga me ngā kōtaha tuwhera, he nui te wheako kaweake, e mahi ana i rotoAmerika Te Raki, Amerika Te Tonga, Te Rawhiti o Waenganui, Āhia ki te Tonga-mā-rāwhiti, Āwherika, me Ūropi. Ka tukuna e mātou he mana whakahaere kounga pakari, he utu whakataetae, he ratonga tukatuka ritenga, me te tautoko ratonga kawe taonga o te ao pono hei āwhina i ō mātou kiritaki ki te whakaoti i ngā kaupapa hanga me ngā hanganga me te whai hua me te ōhanga.
He mea here pūmau ngā ngongo maitai tapawhā katoa ki te whitiki maitai me te takai ā-wai hei ārai i te makuku me te waikura i te wā e kawe ana. Kei te wātea ngā takai kaweake ritenga mō ngā ipu, ngā utanga nui me ngā ota kaupapa o tāwāhi.
1. He aha ngā tohu maitai e tukuna ana e koe mō ngā ngongo tapawhā?
Ko te nuinga o ā mātou ngongo maitai tapawhā ASTM A500 Grade B, ASTM A500 Grade C me Q355B e tuku ana kia tutuki ai te nuinga o ngā paerewa hanga me ngā hanganga o te ao. E tautoko ana hoki mātou i ētahi atu momo noa pēnei i te Q235B, S275JR me te S355J2H mēnā he tono motuhake, kia tutuki ai ngā whakaritenga kaupapa ā-rohe rerekē.
2. He aha ngā rahi me ngā kōwhiringa whakaritenga e wātea ana?
Ko te whānuitanga o ā mātou ngongo tapawhā kei waenga i te 20×20mm ki te 500×500mm, me te matotoru o te pakitara mai i te 0.8mm ki te 20mm. Haunga ngā rahi paerewa, ka whakaaetia e mātou ngā inenga ritenga katoa. Ka whakaratohia hoki e mātou he tukatuka kotahi-mutunga tae atu ki te tapahi ki ngā roa ritenga, te keri, te wero, te whakarewa me te whakapiko, i whakaritea kia rite ki ō tuhi me ō hiahia kaupapa.
3. He aha ngā tuhinga kounga me ngā tiwhikete ka taea e koe te whakarato?
Ka tautoko mātou i te manatoko kounga katoa mō ngā ota kaweake katoa. Ka taea e mātou te tuku mana i ngā Tiwhikete Whakamātautau Mira (MTC), te tiwhikete ISO 9001, ngā pūrongo tirotiro rauemi me te whānuitanga. Kei te wātea hoki ngā tiwhikete tirotiro tuatoru mēnā ka tonoa mai koe kia tutuki ai ngā paerewa arotake kaupapa o te ao.
4. He aha te roa o tō whakaputa me te tuku?
Mō ngā rahi paerewa noa kei roto i te taonga, ka taea e mātou te whakaoti i te tuku i roto i ngā rā e 7 ki te 15 i muri i te whakaū ota. Mō ngā whakaritenga ritenga, mō ngā ota kaupapa nui rānei, ka whakaū mātou i tētahi wā whakaputa tika i mua i te wā kia pai ai te tukunga o āu kaupapa ki tāwāhi, kia tika ai hoki.
5. He aha ngā maimoatanga mata me ngā takai kaweake e whakaratohia ana e koe?
He maha ā mātou whiringa whakaoti mata kua pakeke: te rino pango tahanga, te paninga hinu ārai-waikura, te paninga waikura whero, te paninga wera-tuku me te paninga epoxy, me ngā paninga tiaki ritenga mō ngā whakamahinga motuhake. He mea here pūmau ngā hua katoa ki ngā whitiki rino, ā, he mea takai ki ngā rauemi ārai-wai hei ārai i te makuku me te waikura i te wā e kawe ana i te moana tawhiti. Ka tukuna hoki e mātou he takai kaweake ritenga motuhake mō ngā tuku ipu, ngā utanga nui me ngā kaupapa ā-ao.
Ngā Taipitopito Whakapā
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
Ī-mēra
Ngā Hāora
Mane-Rātapu: Ratonga 24-hāora
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