Kei te hiahia koe ki te mōhio atu mō ngā whakaritenga me ngā rahi o ngā puranga pepa maitai?
Puranga Paipa Rino Q235B Q355B mai i te Wheketere Puranga Paipa
Tirohanga Whānui o te Hua
Ngā taonga a te Rōpū Toa o te KīngitangaNgā Puranga Paipa Rino Q235B me Q355Bmō ngā turanga hōhonu, ngā hanganga moana, ngā piriti, ngā tauranga, ngā tauranga, ngā hanganga moana, me ngā kaupapa hanganga taumaha. He mea hanga mā roto i ngā tukanga whakaputa whakahaere, ā mātoupuranga paipa maitaihe kaha ki te pikau kawenga, he pono te whakarewa, he tika ngā āhuatanga, ā, he roa te mau.
E wātea ana i ngā diameter, ngā matotoru pakitara, me ngā roa kua whakaritea, ka taea te tuku i ngā puranga paipa Q235B/Q355B e ai ki ngā tuhi kaupapa me ngā whakaritenga hangarau.
Taipitopito Hua
| Taonga | Ngā Taipitopito |
| Ingoa Hua | Puranga Paipa Rino Q235B Q355B |
| Rauemi | Q235B, Q355B |
| Momo Hua | Puranga Paipa Rino Whakarewahia |
| Āhua | Porowhita |
| Te Hanga | Whakapiripirihia Porowhita / Whakapiripirihia Roa |
| Diameter o Waho | Whakaritea |
| Matotoru o te Pakitara | Whakaritea |
| Roa | Whakaritea, he 6–12 m te nuinga |
| Mata | Mangu, Pāhūhū, Peita, Pirau, Panipani rānei |
| Momo Mutunga | Mutunga Maamaa, Mutunga Piko, Whakaritea |
| Te tukatuka | Te tapahi, te whakarewa, te whakatakoto, te paninga |
| Tirotiro | MTC, SGS, Tirotiro Tuatoru e wātea ana |
Te Hanganga Matū o te Puranga Paipa Rino GB
| Te Kaupae Rino | C (%) | Si (%) | Mn (%) | P (%) | S (%) |
| Q235B | ≤0.22 | ≤0.35 | ≤1.40 | ≤0.045 | ≤0.045 |
| Q345B | ≤0.20 | ≤0.55 | ≤1.60 | ≤0.035 | ≤0.035 |
| Q390 | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.030 | ≤0.030 |
| Q420 | ≤0.20 | ≤0.60 | ≤1.80 | ≤0.030 | ≤0.030 |
Ngā Āhuatanga Hangarau o te Puranga Paipa Rino GB
| Te Kaupae Rino | Kaha Hua (MPa) | Kaha Kume (MPa) | Te roa (%) |
| Q235B | ≥235 | 370–500 | ≥26 |
| Q345B | ≥345 | 470–630 | ≥21 |
| Q390 | ≥390 | 490–650 | ≥20 |
| Q420 | ≥420 | 520–680 | ≥19 |
Rahi o te Puranga Rino GB
| Tukanga Hanga me ngā Āheinga Rahi | |||||
| Tukanga | Teitei OD (mm) | Taumaha Mōrahi (mm) | Te whānuitanga o te roa (m) | Te Whai Hua o te Utu | Pai rawa atu mō |
| SSAW (Pōroiti) | 3200 | 30 | 6-18 | Teitei rawa | He whānui nui, he matotoru pakitara waenga (16"-48") |
| LSAW (JCOE) | 1422 | 50 | 6-18 | Teitei | Pakitara matotoru rawa (≥1.0"), he kaha teitei ngā whakaritenga |
| ERW | 660 | 25 | 6-18 | Waenga | He iti ki te rahi waenga te whānui, he matotoru pakitara paerewa |
| Tuitui kore | 1016 | 100 | 6-18 | Te iti rawa | Ngā tono nui, ngā taiao waikura |
Mata Puranga Rino GB
TONO
E whakamahia whānuitia ana ngā puranga paipa maitai Q235B me Q355B i roto i te hangarau turanga, te hanganga hanganga, me ngā kaupapa moana nā te mea he kaha rawa, he pai te whakarewa, me te kaha ki te kawe kawenga.
Ngā Pūnaha Tūāpapa Hōhonu– Te tautoko i ngā whare, ngā whare ahumahi, ngā whare putunga, me ngā hanganga taumaha.
Ngā Tūāpapa Piriti– Whakamahia mō ngā pou piriti, ngā tautoko, me ētahi atu hanganga turanga e pikau ana i te kawenga.
Hanganga Moana– He pai mō ngā tauranga, ngā tauranga, ngā tauranga, ngā papaaho moana, me ngā hanganga taha moana.
Te Whakatō Kōpae mō ngā Whare– Te whakarato tautoko turanga pono ina hiahiatia he puranga hohonu mō ngā āhuatanga oneone.
Ngā Hanganga Pupuri– Whakamahia hei wāhanga hanganga mō ngā pūnaha pupuri oneone me ngā pūnaha tautoko rangitahi.
Ngā Kaupapa Awa me te Tahataha Moana– E whakamahia ana mō te tiaki i te tahataha awa, mō ngā hanganga whakahaere waipuke, me te whakawhanaketanga tahataha.
Ngā Whare Ahumahi– Te tautoko i ngā taputapu taumaha, ngā raina whakaputa, ngā pūnaha rokiroki, me ngā hanganga maitai.
Hangarau o Tāwāhi– Whakamahia mō ngā turanga tai moana me ētahi atu hanganga moana taumaha.
Ngā Kaupapa Hanganga– He pai mō ngā rori, ngā rēriwe, ngā piriti, ngā tauranga, me ngā mahi tūmatanui nui.
Ngā Mahi Hanganga Wāpoto– Whakamahia mō ngā turanga rangitahi, ngā pūnaha tautoko, me te tautoko hanga.
Painga o ngā Puranga Paipa Rino
Te Kaha Whakamau Kawenga Teitei
Ka taea e ngā puranga paipa rino whānui te kawe i ngā kawenga taha me ngā kawenga tuaka mō ngā tono turanga uaua.
He Āheitanga Whakarewa Pai rawa atu
He pai te āhua o te whakarewa o te maitai Q235B me te Q355B, e āhei ai te hanga, te honohono, me te hono i ngā puranga paipa kia rite ki ngā whakaritenga o te kaupapa.
Ngā Ahu Ngāwari
Ka taea te whakarite i te whānui o te paipa, te matotoru o te pakitara, me te roa kia tutuki ai ngā āhuatanga oneone rerekē, te hōhonutanga o ngā puranga, me ngā whakaritenga kawenga hanganga.
He pai mō ngā kaupapa moana
Mā te paninga tika, te ārai rānei i te waikura, ka taea te whakamahi i ngā puranga paipa rino ki ngā tauranga, ki ngā hanganga tai moana, ki ngā taiepa moana me ētahi atu taiao moana.
Tāutanga Whai Hua
Ka taea te tāuta i ngā puranga paipa rino mā te whakamahi i ngā hama pā, ngā hama wiri, ētahi atu taputapu whakairi e tika ana rānei, i runga i ngā āhuatanga o te kaupapa.
Hanganga Puranga Paipa Rino Ritenga
Ka tautoko te Rōpū Toa o Royal i ngā whakaritenga kua whakariteaNgā puranga paipa maitai Q235B Q355Bi runga i ngā tuhi a te kiritaki me ngā whakaritenga kaupapa. Kei roto pea i ngā ratonga:
1. Te diameter ritenga me te matotoru o te pakitara
2. Te roa o te tapahi ritenga
3. Te whakapiko i te pito
4. Te whakarewa i ngā hū puranga
5. Te whakarewa i te flange
6. Te honohono me te hanga hononga
7. Paninga ārai-waikura
8. Tohu motuhake
9. Tākai ritenga
Mā ēnei ratonga ka māmā ake te tāutanga i te papaanga me te whakaiti i ngā mahi hanga taapiri.
He aha i whiriwhiri ai koe i te Royal Steel Group?
He ratonga pono tā te Royal Steel GroupNgā puranga paipa maitai Q235B me Q355Bmō ngā kaupapa hanga, turanga, moana, me ngā kaupapa hanganga puta noa i te ao.
Tukunga mai i te wheketere:Te kaha whakaputa pumau me te kounga hua pumau.
Ngā Rauemi Q235B me Q355B:He pai mō ngā momo hanganga me ngā turanga rerekē.
Ngā Ahu Whakarite:Kua whakaritea te diameter o waho, te matotoru o te pakitara, te roa, me te mutunga.
Mana Kounga Tino Pai:Arotakenga ngaio puta noa i ngā rauemi mata, te whakarewa, ngā rahinga, me ngā hua kua oti.
Ngā Ratonga Hanga Katoa:Kei te wātea te tapahi, te whakapiko, te whakarewa, te tāutanga pou pou, me te maimoatanga mata.
Te Parenga Waikura:Kei te wātea ngā otinga paninga peita, epoxy, 3PE, whakapūmau, me ētahi atu otinga paninga.
Tirotiro a te Tuatoru:Ka taea te whakarite i a SGS me ētahi atu ratonga tirotiro motuhake.
Wheako Kaweake:Te tākai ngaio, te tuhi tuhinga, me te tautoko tuku ā-ao.
Ratonga Kaupapa-Arotahi:Tautoko hangarau me ngā otinga puranga paipa maitai kua whakaritea kia rite ki ngā whakaritenga o te kaupapa.
TE TĀKAI ME TE TUKU
Ka herea haumarutia, ka tiakina takitahitia rānei ngā puranga paipa rino i runga i ō rātou rahi me te tikanga kawe. Ko ngā otinga tuku e tika ana kote tuku ipu, te kaipuke nui, me te kawe waka pakarumō ngā puranga paipa nunui rawa, nunui rānei te whānui.
Ka taea te whakarite i te tākai me te tohu kia rite ki ngā hiahia o te kiritaki hei whakahaere i te tautuhi me te tango i te uta i te tauranga ūnga.
Ngā Pātai Auau
Q1: He aha te rahi mōrahi ka taea e koe te whakaputa?
A: Ka taea e mātou te whakaputa i ngā puranga paipa tae atu ki te 21m te whānui me te 100m te roa, i runga i ngā whakaritenga o te kaupapa.
Q2: He aha ngā momo maitai e wātea ana?
A: He whānuitia ngā momo tautoko e tautokona ana e mātou, tae atu ki te Q235B, Q345B, Q390, Q420.
Q3: He aha te matotoru mōrahi mō ngā paipa SSAW me LSAW?
A: SSAW tae atu ki te 26mm, LSAW tae atu ki te 80mm te matotoru.
Q4: Kei te whakarato koe i ngā pūnaha whakatō pou katoa?
Āe, ka whakaratohia e mātou ngā puranga paipa, ngā puranga rau, ngā wāhanga kokonga, me ngā taputapu katoa mō te tuku kotahi-mutu.
Q5: He aha ngā kōwhiringa tiaki mata e wātea ana?
A: Kei te wātea ngā pūnaha paninga pango, peita, whakakanapa, me te ārai-waikura.
Q6: Ka taea e koe te whakarato tirotiro tuatoru?
Āe, ka taea te whakarato i ngā pūrongo tirotiro SGS, BV rānei i mua i te tuku.
Q7: He aha ngā ahumahi e whakamahi ana i ā koutou puranga paipa?
A: E whakamahia whānuitia ana i roto i ngā piriti, ngā tauranga, ngā hanganga tai moana, ngā turanga hohonu, me ngā tāhuna.
Tuhia tō karere ki konei ka tuku mai ki a mātou
