Akohia ngā Utu, ngā Whakatakotoranga me ngā Ine o te Pereti Rino ASTM A516 Hou.
Pereti Rino ASTM A516 Gr 60 Gr 70, Whetu Hangaia te Pepa Kohua Pango MS, Hurihia Wera
Pereti maitai waro wera ASTM A516 Gr.60/Gr.65/Gr.70ka taea te whakamahi i roto i ngā mahi hanga taputapu ahumahi rerekē i roto i te umanga. He pai rawa atu ēnei maitai mō ngā oko pēhanga, ngā kohua mamaoa, ngā taputapu hinu me te hau, nā te mea he kaha kume, he pakari, he ātete wera hoki.
He kounga teitei te hanga o ngā pereti maitai, i raro i ngā paerewa pakari kia pai ai te mahi i raro i te pēhanga teitei me te pāmahana. Kua whakamātauhia kia tukuna he mahi pono, he mahi pumau hoki i roto i ngā tono nui.
| Taonga | Ngā Taipitopito |
| Paerewa Rauemi | Pereti Rino ASTM A516Papa 60 / Papa 65 / Papa 70 |
| Whānuitanga Noa | 1,500 mm – 2,500 mm |
| Roa Noa | 6,000 mm – 12,000 mm (ka taea te whakarite) |
| Kaha Kume | 485 – 620 MPa (i runga i te momo) |
| Te Kaha o te Hua | Gr.60: 260 MPa |
| Whakaotinga Mata | Whakaoti Mira / Pāhūtia / Pīkara me te Hinu |
| Tirotiro Kounga | Whakamātautau Ultrasonic (UT), Whakamātautau Matūriki Aukume (MPT), ISO 9001, Pūrongo Tirotiro Tuatoru a SGS/BV |
| Tono | Ngā Ipu Pēhanga, Ngā Poiha, Ngā Tāke Rokiroki, Ngā Whare Matū, Ngā Taputapu Ahumahi Taumaha |
Raraunga Hangarau
Pereti Rino ASTM A516 Gr.60 / Gr.65 / Gr.70Te Hanganga Matū
| Tau | C (Waro) | Mn (Mangane) | P (Pūhāota) | S (Whānariki) | Si (Hikona) | Ku (Parahi) | Ni (Nīkara) | Kr (Kōromita) | Mo (Molybdenum) |
| Gr.60 | 0.27 mōrahi | 0.80 – 1.20 | 0.035 mōrahi | 0.035 mōrahi | 0.15 – 0.35 | 0.20 mōrahi | 0.30 mōrahi | 0.20 mōrahi | 0.08 mōrahi |
| Gr.65 | 0.28 mōrahi | 0.80 – 1.20 | 0.035 mōrahi | 0.035 mōrahi | 0.15 – 0.35 | 0.25 mōrahi | 0.40 mōrahi | 0.20 mōrahi | 0.08 mōrahi |
| Gr.70 | 0.30 mōrahi | 0.85 – 1.25 | 0.035 mōrahi | 0.035 mōrahi | 0.15 – 0.35 | 0.30 mōrahi | 0.40 mōrahi | 0.20 mōrahi | 0.08 mōrahi |
Pereti Rino ASTM A516Āhuatanga Mīhini
| Tau | Kaha Hua (MPa) | Kaha Kume (MPa) | Te roa (%) | Te pakeketanga (HB) |
| Gr.60 | 260 meneti | 415 – 550 | 21 meneti | 130 – 170 |
| Gr.65 | 290 meneti | 485 – 620 | 20 meneti | 135 – 175 |
| Gr.70 | 310 meneti | 485 – 620 | 18 meneti | 140 – 180 |
Ngā Rahi Pereti Rino ASTM A516 Gr.60 / Gr.65 / Gr.70
| Tau | Matotoru | Whānui | Roa |
| Gr.60 | 3/16" – 8" | 48" – 120" | Tae atu ki te 480" |
| Gr.65 | 3/16" – 8" | 48" – 120" | Tae atu ki te 480" |
| Gr.70 | 3/16" – 8" | 48" – 120" | Tae atu ki te 480" |
Pāwhiritia te pātene kei te taha matau
1. Te Whakarite Rauemi Mata
Te kōwhiringa o te rino poaka, te maitai para, me ngā huānga whakarewa.
3. Te Maka Tonu
Te maka ki roto i ngā pereti, i ngā putiputi rānei hei hurihuri atu.
5. Te Maimoatanga Wera (Whiringa)
Te whakataurite, te whakamahana rānei hei whakapai ake i te pakari me te ōritetanga.
7. Te Tapahi me te Tākai
Te kutikuti, te kani rānei kia rite te rahi, te maimoatanga ārai-waikura, me te whakarite tuku.
2. Te Rewa me te Whakamahinga
Te Oumu Āwhata Hiko (EAF) te Oumu Hāora Taketake rānei (BOF)
Te tango i te whanariki, te tango waikura, me te whakatikatika i te hanganga matū.
4. Te Hurihuri Wera
Te Whakamahana → Te Hurihuri Matapōkere → Te Hurihuri Whakamutunga → Te Whakamatao
6. Tirotiro me te Whakamātautau
Te hanganga matū, ngā āhuatanga hangarau, me te kounga o te mata.
Pereti ASTM A516 Gr.70/Gr.60he mea hanga mō ngā ratonga pāmahana waenga-ki-iti iho, ina hiahiatia he pakari tino pai me te pono o te hanganga i raro i te taumahatanga. He whānuitia te tohu e tohua ana puta noa i ngā rāngai matua:
Hanganga Matū me te Pūngao:He mea nui mō te hanga i ngā tauhohenga ahumahi, i ngā whakawhiti wera pāmahana-tiketike, i ngā pourewa pakaru, me ngā anga rokiroki hinu mahi-taumaha i roto i ngā whare hanga hinu.
Te Hanganga o te Ipu Pēhanga me te Pūwero:Ko te paerewa ahumahi mō ngā kohua tukatuka, ngā pahu mamaoa pēhanga-tiketike, ngā pūnaha pupuri hau waikura, me ngā oko rokiroki pūngao wera.
Ngā Pūnaha Moana me te Moana-ā-Tawhiti:Whakamahia ana i roto i ngā papa keri moana me ngā wāhanga hanga kaipuke motuhake e hiahia ana ki ngā rauemi hua nui, ātete ki te pēhanga.
Rokiroki me ngā Mīhini Ahumahi Taumaha:Ka whakamahia ki roto i ngā ārai waipēhi taumaha, ngā puna wahie me te wai nui, tae atu ki ngā wāhanga piriti hanganga me ngā pereti turanga mīhini pakari e hiahia ana ki ngā anga kaha-teitei.
1) Tari Peka - tautoko reo Pāniora, āwhina whakawātea tikanga, me ētahi atu.
2) Neke atu i te 5,000 tana o ngā taonga kei roto i te taonga, me te whānuitanga o ngā rahi
3) I tirotirohia e ngā whakahaere mana pēnei i a CCIC, SGS, BV, me TUV, me ngā takai paerewa mō te moana
| Kāore. | Tuemi Tirotiro | Whakaahuatanga / Ngā Whakaritenga | Ngā Utauta i Whakamahia |
| 1 | Arotake Tuhinga | Manatokohia te MTC, te māka rauemi, ngā paerewa (ASTM/EN/GB), te tau wera, te puranga, te rahi, te rahinga, ngā āhuatanga matū me ngā āhuatanga ā-ringa. | MTC, ngā tuhinga ota |
| 2 | Tirotiro Tirohanga | Tirohia mēnā he kapiti, he kopikopiko, he whakaurunga, he pokapoka, he waikura, he unahi, he karawarawa, he poka, he piupiu, he kounga rānei o te taha. | Tirotiro tirohanga, rama, whakanui |
| 3 | Tirotiro Ahu | Inehia te matotoru, te whānui, te roa, te papatahi, te tapawhā o te taha, te peka koki; whakaūtia mēnā ka tutuki ngā paerewa ASTM A6/EN 10029/GB. | Te ine ine, te rīpene ine, te rūri maitai, te ine matotoru ultrasonic |
| 4 | Manatoko Taumaha | Whakatauritea te taumaha tuturu ki te taumaha ariā; whakaūtia kei roto i te manawanui e whakaaetia ana (te tikanga ±1%). | Pauna taumaha, tātai taumaha |
1. Ngā Paihere Whakarārangi
Kua whakarārangihia pai ngā pereti rino kia rite ki te rahi.
Ka whakatakotoria ngā āputa rakau, rino rānei ki waenganui i ngā paparanga.
Ka herea ngā paihere ki te whitiki maitai.
2. Tākai Pouaka, Tākai Papa rānei
Ka taea te uta i ngā pereti iti, kounga teitei rānei ki roto i ngā pouaka rakau, ki runga rānei i ngā papa.
I roto, ka taea e koe te tāpiri rauemi ātete-makuku, pērā i te pepa ārai waikura, te kiriata kirihou.
Kua kaweakehia me te ngāwari o te whakahaere.
3. Tukunga Papatipu
Ka taea te tuku nui i ngā pereti nunui mā te moana, mā te whenua rānei.
Ka āraihia te tukinga e ngā papa rakau me ngā urunga.
He pai te mahi tahi a ngā kamupene kaipuke pēnei i a MSK, MSC, COSCO, ā, he pai te ratonga kawe ratonga, he pai hoki te mekameka ratonga kawe ratonga ki a koe.
E whai ana mātou i ngā paerewa o te pūnaha whakahaere kounga ISO9001 i roto i ngā tukanga katoa, ā, he tino kaha tā mātou whakahaere mai i te hoko rauemi tākai ki te whakaritenga waka kawe.
Q: Ko ēhea ngā paerewa e tutukihia ana e āu pereti maitai i te mākete o Amerika Waenganui?
A: Ka tutuki ā mātou hua i te paerewa o Amerika ASTM A516, e whakamahia whānuitia ana i roto iAmerika Te Raki, Amerika Latina, Amerika Te Tonga, me Āhia ki te Tonga-mā-rāwhitiKa taea hoki e mātou te whakarato hua e tutuki ana i ō paerewa ā-rohe.
Q: He aha te wā tuku?
A: Ko te roanga o te wā tuku katoa (tae atu ki te hanga me te whakawātea i ngā tikanga tuku) he 30-45 ngā rā. Ka tukuna hoki e mātou he ratonga tuku tere.
Q: Ka taea e koe te whakahaere i te whakawātea tikanga?
A: Ae rā. Ka mahi tahi mātou me ngā kaihoko tikanga ngaio hei āwhina i ngā kiritaki ki te whakapuakitanga tikanga, te utu taake, me ētahi atu tikanga hei whakarite kia maeneene te tuku.
Ngā Taipitopito Whakapā
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
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