Whakapā mai mō ētahi atu mōhiohio rahi
Ngongo Rino Tapawhā Kohao ASTM A500 Q355B Kaha Teitei mō ngā Kaupapa Hanganga Rino | Kaihanga Haina
| Ngongo Tapawhā Rino Whakarewahia (SHS) - Ngā Whakatakotoranga Matua | |
| Taonga | Whakatakotoranga |
| Ingoa Hua | Ngongo Tapawhā Rino Whakarewahia (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 |
Ngā Painga Matua oNgā Ngongo Poka Tapawhā i Whakarewahia
Mahi Hanganga Pai Rawa
He mea hanga mai i ngā kounga maitai ASTM A500 Grade B/C me Q355B, he tino kaha te kaha o ēnei ngongo tapawhā me te kaha ki te pikau kawenga, he tino pai mō ngā tono hangarau hanganga taumaha.
Ngāwari te Hanga me te Mahi Whakarewa
Mā te iti o te hanganga waro e whakahaeretia ana ka taea te whakarewa pono me te mahi miihini tuarua watea, ka whakapotohia ngā huringa hanga i te papaanga me te whakaiti i te whakapaunga kaupapa katoa.
Manawanui Āhuatanga Kikī
Mā te tirotiro kounga tino pakari ka whakarite kia ōrite te rahi o waho, te tika me te matotoru o te pakitara puta noa i ia wahi ngongo.
Ngā Otinga Ārai-Waikura Ngāwari
He whānuitanga katoa o ngā kōwhiringa maimoatanga mata e wātea ana, tae atu ki te paninga pango, te paninga hinu ātete-waikura, te paninga peita me te whakawerawera wera-tuku, e urutau ana ki ngā taiao ratonga kanorau.
Tahua Utu Arotau
Ko ngā paipa hanganga tapawhā ERW kua whakarewaina he mea whakataurite i te mahi ā-pūkaha pumau me te utu pai mō ngā waeine, e hua mai ana i ngā painga utu motuhake mō ngā kaupapa hokohoko papatipu.
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 Whakarewatanga mōPaipa 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
ASTM A500 Tau B/C me Q355BNgā Paipa Rino Tapawhā
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
ASTM A500 Taumata B Taumata C me te Q355BNgongo Tapawhā Rino Waro WeldTono
| 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 tohunga a Royal Steel Group ki te whakarato i ngā paipa maitai hanganga me ngā kōtaha wāhanga tuwhera, me te whakamanamana i te nui o ngā wheako kaweake ki tāwāhi.
E kapi ana tā mātou whatunga hoko i ngā mākete matua o te ao:Amerika ki te Raki me Amerika ki te Tonga, te Waenganui Rawhiti, Āhia ki te Tonga-mā-rāwhiti, Āwherika me Ūropi.
Ka whakatinanahia e mātou ngā pūnaha tirotiro kounga tino pakari, ngā whakatau utu iti, me ngā otinga hanga motuhake.
Mā te tautoko a ngā whakaritenga whakahaere o te ao pumau, ka āwhina mātou i ngā kaihoko o te ao ki te whakahaere i ngā kaupapa hanganga me te hanga whare me te whai huatanga nui ake me te haumitanga iti iho.
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.
Q1: He aha ngā momo maitai e wātea ana?
Ko te Royal Steel Group e tuku ana i te ASTM A500 Gr.B, ASTM A500 Gr.C, Q355B me ētahi atu momo pēnei i teNgongo tapawhā A53, Q235B,S275JR me S355J2H hei whakatutuki i ngā whakaritenga kaupapa o te ao.
Q2: Kei a koe ngā rahi ritenga me te tukatuka?
Āe. Kei a mātou ngā rahi mai i te 20×20mm ki te 500×500mm, ā, e tuku ana hoki i ngā ratonga ritenga tae atu ki te tapahi, te keri, te wero, te whakarewa me te whakapiko kia rite ki ngā tuhi.
Q3: Me pēhea te whakarite i te kounga o te hua?
Ka tirotirohia te kounga o ngā hua katoa. E wātea ana ngā tiwhikete MTC, ISO 9001 me ngā tirotiro a te hunga tuatoru (SGS, BV, TUV) mēnā ka tonoa.
Q4: Kia pehea te roa o tō tuku?
Ka taea te tuku i ngā hua paerewa i roto i ngā rā 7–15. Ka whakaritea ngā ota whakarite me ngā ota papatipu me te whakamahere whakaputa me te kaweake pono.
Q5: He aha ngā maimoatanga mata me ngā takai e whakaratohia ana e koe?
Ko ngā whakaotinga e wātea ana ko te maitai pango, te hinu ārai-waikura, te paninga tuatahi, te whakawerawera wera me te paninga epoxy. Kua hangaia ngā takai kaweake hei tiaki i ngā hua i te wā e kawe ana i te moana tawhiti.
Ngā Taipitopito Whakapā
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
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