Whakapā mai mō ētahi atu mōhiohio rahi
Ngongo Tapawhā Rino ASTM A53 – Ngā Taupānga Ahumahi, Mīhini me te Hanganga
| Taipitopito Paipa Rino Tapawhā ASTM A53 | |||
| Paerewa Rauemi | ASTM A53 Tau A/B | Roa | 6m/20ft, 12m/40ft, ā, e wātea ana ngā roa ritenga |
| Te Manawanui ki te Matotoru o te Pakitara | ±10% | Matotoru o te Pakitara | 1.2mm-12.0mm, Whakaritea |
| Manawanui taha | ±0.5mm/±0.02inihi | Tiwhikete Kounga | Pūrongo Tirotiro Tuatoru ISO 9001, SGS/BV |
| Taha | 20×20 mm, 40×40 mm, 50×50 mm, 60×60 mm, 70×70 mm, 75×75 mm, 80×80 mm, Whakaritea | Ngā tono | Ngā anga hanganga maitai, ngā wāhanga hanganga rerekē me ngā tautoko kaupapa motuhake mō ngā mara maha |
| Paipa Rino Tapawhā ASTM A53 – Hanganga Matū mā te Taumata | |||||
| Tau | Waro (C) % Mōrahi | Manganēhi (Mn) % Mōrahi | Whēkau (P) % Mōrahi | Whānariki (S) % Mōrahi | Ngā Tuhipoka |
| A | 0.25 | 1.2 | 0.05 | 0.05 | He pai mō ngā whakamahinga hanganga iti-pēhanga me ngā whakamahinga hanganga whānui. |
| B | 0.3 | 1.2 | 0.05 | 0.05 | He kaha ake; e whakamahia whānuitia ana mō ngā tono pēhanga me ngā tono hanganga. |
| Paipa Rino Tapawhā ASTM A53 – Ngā Āhuatanga Hangarau | |||||
| Tau | Momo | Kaha Hua (MPa / ksi) | Kaha Kume (MPa / ksi) | % Toronga (i roto i te 50 mm) | Ngā Tuhipoka / Ngā Whakamahinga Noa |
| A | ERW / Kore-tūhono | 205 MPa / 30 ksi | 240–350 MPa / 35–50 ksi | 30% | He pai mō ngā whakamahinga hanganga whānui, iti-pēhanga. |
| B | ERW / Kore-tūhono | 240 MPa / 35 ksi | 415 MPa / 60 ksi | 25% | He kaha ake; e whakamahia whānuitia ana i roto i ngā tono hanganga me te pēhanga. |
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 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 tono amo kawenga.
| Paipa Rino Tapawhā ASTM A53 – Matotoru Pakitara Noa/Ine | |||
| Rahi Ingoa (in / mm) | Rārangi / Ine | Matotoru o te Pakitara (mm) | Ngā Tuhipoka |
| 1″ (25 mm) | Kura 10 / 16 Ga | 2.77 mm | Ngā tono māmā, iti te pēhanga |
| 1½″ (38 mm) | Kura 40 / 14 Ga | 3.68 mm | Ngā tono hanganga paerewa |
| 2″ (50 mm) | Kura 40 / 11 Ga | 3.91 mm | Hanganga, kawenga taurite |
| 3″ (76 mm) | Kura 40 / 10 Ga | 5.49 mm | Ngā hanganga taumaha, te pēhanga ngawari |
| 4″ (102 mm) | Kura 40 / 8 Ga | 6.02 mm | He mea noa i roto i te hanganga, i ngā anga miihini |
| 6″ (152 mm) | Kura 40 / 6 Ga | 7.11 mm | Te whakamahinga nui o te hanganga, o te ahumahi rānei |
Whakapā mai
Paipa Rino Tapawhā ASTM A53- Ngā Whakatakotoranga Matua me ngā Whakatakotoranga
| Kāwai | Tawhā / Horopaki | Ngā Kōwhiringa / Ngā Taipitopito | Ngā Tuhipoka / Tono |
| Ngā Horopaki Matua | Hanganga Hanganga | – | Ko ngā anga rino, ngā pou, ngā kurupae, ngā tūāpapa, me ngā hanganga tautoko whare whānui. Ko te kaha teitei o te Wāhanga B te mea e pai ake ana. |
| Ngā Mīhini me ngā Taputapu Ahumahi | – | Ngā anga mīhini, ngā tautoko kawe, ngā hanganga mīhini e hiahia ana ki ngā ngongo tapawhā tika. | |
| Te Kawe Paipa me te Wai | – | Te kawe wai, hau, me te mamaoa pēhanga iti mā te whakamahi i ngā paipa ERW, i ngā paipa tuimotu rānei. | |
| Aunoa me te Hanganga | – | Ngā anga, ngā tautoko, me ngā wāhanga hanga ritenga e hiahiatia ana he ngongo tapawhā maitai waro. | |
| Hanganga me ngā Tāutanga o Waho | – | Taiapa, reera ārai, hanganga tautoko; ka taea te whakakikorua hei ātete ki te waikura. | |
| Te Whakarerekētanga Whakatakotoranga | Tau | A / B | Kōwhiria te Wāhanga A mō te whakamahinga māmā, iti rānei te pēhanga; Kōwhiria te Wāhanga B mō te kawenga hanganga teitei ake, te pēhanga rānei. |
| Momo | ERW / F / Kore-tuitui | ERW (Hiko-Ātete-Whakapiri) mō ngā otinga utu-whai hua; He maeneene mō ngā hiahia pēhanga teitei, kaha ā-mīhini rānei. | |
| Rahi / Ngā Ahu | 25 mm – 200 mm (1″ – 8″) | E wātea ana ngā rahi ritenga; ko ngā rahi o te ngongo tapawhā e whakawhirinaki ana ki te kawenga me ngā whakaritenga hoahoa. | |
| Matotoru/Ine Pakitara | Sch 10 – Sch 80 / 6 Ga – 16 Ga | Whakarerekētia te matotoru kia rite ki te kawenga hanganga, ki ngā whakaritenga pēhanga, ki ngā ture hanga ā-rohe rānei. | |
| Whakaotinga Mata | Pango / Pirau | He mea whakakoi te kōwiri mō ngā taiao o waho, ngā taiao waikura rānei; he pango mō ngā hanganga o roto. | |
| Roa | 6 m / 12 m paerewa | Ka taea te tapahi kia rite ki ngā whakaritenga a te kiritaki; he roa ake ngā roa e wātea ana mō ngā kaupapa ahumahi. | |
| Ngā Whakaaro Matua | He maha ngā whakamahinga | – | Ka hipokina e te paipa maitai tapawhā ASTM A53 ngā tono hanganga, ahumahi, me te kawe wai. |
| Ka taea te whakarite | – | Ka taea te whakarerekē i ngā ine, te matotoru o te pakitara, te māka, te momo, me te whakaotinga o te mata kia rite ki ngā whakaritenga o te kaupapa. | |
| Pakari | – | Mā ngā paipa Wāhanga B me ngā momo tui kore e taea te hono ka nui ake te kaha me te pono mō te wā roa. | |
| Te Parenga Waikura | – | He paipa piauau e taunakitia ana mō ngā taiao o waho, o ngā taiao makuku rānei. |
Parenga TaketakeKa takaihia ia pēra ki te tāpaurin, ka whakanohoia kia 2-3 ngā kete whakamaroke ki roto i ia pēra, kātahi ka hipokina te pēra ki te kakahu ārai-wai kua hiritia ki te wera.
Te whakakotahitangaKo te whitiki he whitiki maitai 12-16mm Φ, 2-3 tana ia paihere mō ngā taputapu hiki i te tauranga o Amerika.
Tapanga WhakaritengaKa tāpirihia ngā tapanga reo rua (Ingarihi + Pāniora) me te tohu mārama o te rauemi, ngā whakatakotoranga, te waehere HS, te puranga me te tau o te pūrongo whakamātautau.
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.
P: He aha ngā paerewa e tutukihia ana e tō Paipa Rino mō ngā mākete o Amerika Waenganui?
A: Ka tutuki ā mātou hua i te ASTM A53 Ngā paerewa Tau A/B, e whakaaetia whānuitia ana i Amerika Waenganui. Ka taea hoki e mātou te whakarato hua e tutuki ana i ngā paerewa ā-rohe.
Q: Kia pehea te roa o 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 45-60 ngā rā. Kei a mātou anō hoki ngā kōwhiringa tuku tere.
Q: Kei te āwhina koe i te whakawātea i ngā tikanga tāke?
Āe, ka mahi tahi mātou me ngā kaihokohoko tikanga ngaio i Amerika Waenganui hei āwhina i ngā kiritaki ki te whakahaere i te whakapuakitanga tikanga, te utu taake me ētahi atu tukanga, kia pai ai te tuku.
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
Tuhia tō karere ki konei ka tuku mai ki a mātou
