Whakapā mai mō ētahi atu mōhiohio rahi
Paipa Rino Waro Porowhita A53 | Ngongo Rino Mangu/GI | Wheketere Paipa Tuitui/ERW | Taonga Nui me te Roa Tapahi Ritenga
| Taipitopito Paipa Rino ASTM A53 | |||
| Paerewa Rauemi | ASTM A53 Taumata A / Taumata B | Roa | 20 putu (6.1m), 40 putu (12.2m), ā, e wātea ana ngā roa ritenga |
| Ngā Ahu | 1/8" (DN6) ki te 26" (DN650) | Tiwhikete Kounga | Pūrongo Tirotiro Tuatoru ISO 9001, SGS/BV |
| Manawanui Ahu | Ngā Wāhanga 10, 20, 40, 80, 160, me te XXS (Papa Taumaha Rawa) | Ngā tono | Ngā paipa ahumahi, ngā tautoko hanganga whare, ngā paipa hau ā-tāone, ngā taputapu miihini |
| Te Hanganga Matū | |||||||||
| Tau | Teitei,% | ||||||||
| Waro | Manganēhi | Whēkau | Whāriki | Parahi | Nikara | Konupora | Molibdenuma | Vanadium | |
| Momo S (paipa kore-tuitui) | |||||||||
| Taumata B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Momo E (ātete-hiko-whakarewa) | |||||||||
| Taumata B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Ngā Āhuatanga Mīhini | |
| Kaha | Taumata B |
| Kaha kume, min, psi [MPa] | 60000 [415] |
| Kaha tuku, min, psi[MPa] | 35000 [240] |
| Te toronga i roto i te 2 inihi, 50 mm rānei | e=625000 [1940]A⁰²7U9 |
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, SAW, DSAW, LSAW, SSAW, HSAW
Ko ngā momo paipa ASTM i whakarewahia e whai ake nei:
| Ngā Momo Whakarewa | Ngā diameter paipa e tika ana | Kōrero | |
| ERW | Te whakarewa ātete hiko | I raro iho i te 24 inihi | - |
| DSAW/SAW | Whakarewa pewa ruku-rua taha/whakarewa pewa ruku-rua | Ngā paipa whānui | Ngā tikanga whakarewa rerekē mō te ERW |
| LSAW | Te whakarewa pewa whakaroa i raro i te wai | Tae atu ki te 48 inihi | E mōhiotia ana hoki ko te tukanga hangahanga JCOE |
| SSAW/HSAW | Whakarewa pewa hurihuri/whakarewa pewa hurihuri | Tae atu ki te 100 inihi | - |
Ine Paipa Rino ASTM A53 | |||
| Rahi | OD | Taumaha (mm) | Roa (m) |
| 1/2"x Sch 40 | 21.3 OD | 2.77 mm | 5Ki te 7 |
| 1/2"x Sch 80 | 21.3 mm | 3.73 mm | 5Ki te 7 |
| 1/2"x Sch 160 | 21.3 mm | 4.78 mm | 5Ki te 7 |
| 1/2" x Sch XXS | 21.3 mm | 7.47 mm | 5Ki te 7 |
| 3/4" x Sch 40 | 26.7 mm | 2.87 mm | 5Ki te 7 |
| 3/4" x Sch 80 | 26.7 mm | 3.91 mm | 5Ki te 7 |
| 3/4" x Sch 160 | 26.7 mm | 5.56 mm | 5Ki te 7 |
| 3/4" x Sch XXS | 26.7 OD | 7.82 mm | 5Ki te 7 |
| 1" x Sch 40 | 33.4 OD | 3.38 mm | 5Ki te 7 |
| 1" x Sch 80 | 33.4 mm | 4.55 mm | 5Ki te 7 |
| 1" x Sch 160 | 33.4 mm | 6.35 mm | 5Ki te 7 |
| 1" x Sch XXS | 33.4 mm | 9.09 mm | 5Ki te 7 |
| 11/4" x Sch 40 | 42.2 OD | 3.56 mm | 5Ki te 7 |
| 1 1/4" x Sch 80 | 42.2 mm | 4.85 mm | 5Ki te 7 |
| 1 1/4" x Sch 160 | 42.2 mm | 6.35 mm | 5Ki te 7 |
| 11/4" x Sch XXS | 42.2 mm | 9.7 mm | 5Ki te 7 |
| 1 1/2" x Sch 40 | 48.3 OD | 3.68 mm | 5Ki te 7 |
| 1 1/2" x Sch 80 | 48.3 mm | 5.08 mm | 5Ki te 7 |
| 11/2" x Sch XXS | 48.3mm | 10.15 mm | 5Ki te 7 |
| 2" x Sch 40 | 60.3 OD | 3.91 mm | 5Ki te 7 |
| 2" x Sch 80 | 60.3 mm | 5.54 mm | 5Ki te 7 |
| 2" x Sch 160 | 60.3 mm | 8.74 mm | 5Ki te 7 |
| 2 1/2" x Sch 40 | 73 OD | 5.16 mm | 5Ki te 7 |
Whakapā mai
| Paipa Rino ASTM A53 Taumata B - Ngā Whakatakotoranga Matua me ngā Whakatakotoranga | |||
| Ngā Whakatakotoranga e Manakohia ana (Matotoru Pakitara/SCH) | Te Maimoatanga Mata | Tikanga Tāutanga | Ngā Painga Matua |
| • Te puna wai: 2.77-5.59mm (SCH 40) • Para: 3.91-7.11mm (SCH 80) • OD Nui (≥300mm): 5.59-12.7mm (SCH 40-SCH 120) | • I raro i te whenua: Te whakapūmau wera (≥550g/m²) + te epoxy tāra waro • Papa: Peita whakawerawera/peita ārai-waikura • Para: Paninga ā-roto FBE + ārai-waikura ā-waho | • OD≤100mm: Miro + hiri • OD>100mm: Whakarewa + flange • I raro i te whenua: Whakatikatika whakarewa ā-waikura | Te urutau ki te pēhanga iti; te ātete ki te waikura; te taurite kaha-utu |
| • Peka/hononga: 2.11-4.55mm (SCH 40) • Whare (OD≤50mm): 1.65-2.77mm (SCH 10-SCH 40) • Pūnaha matua o waho: 3.91-5.59mm (SCH 80) | • Whānui: Te whakapūmau wera-toka (ASTM A123) • Makuku: Te peita whakakoi + te peita kiriaku • I raro i te whenua: Te whakapūmau + te paninga 3PE | • Whare: Miro + gasket hau • Peka: TIG whakarewa + hononga • Flange: Gasket ātete-hau + whakamātautau ātete hau | E tutuki ana te pēhanga ≤0.4MPa; ātete-tātari; hiri hononga piri |
| • Hau/whakamatao: 2.11-5.59mm (SCH 40) • Kohu: 3.91-7.11mm (SCH 80) • Waipēhi: 1.65-3.05mm (SCH 10-SCH 40) | • Awheawhe: Hinu ārai-waikura + paninga o runga • Kohu: Peita pāmahana teitei (≥200℃) • Makuku/hinuhinu: Paninga whakawerawera/paninga epoxy | • OD≤80mm: Piripiri miro + piripiri anaerobic • OD Waenga: MIG/āwhata whakarewa • Kohu: Te kimi hapa whakarewa + te hononga whakawhanui | E uru ana ki te whakarewa ahumahi; ātete ki te pēhanga mamaoa; roa te ora mahi |
| • Pūtāhui wai tāmau: 2.11-3.91mm (SCH 40) • Hanganga maitai (OD≥100mm): 4.55-9.53mm (SCH 80-SCH 120) • Ngā paipa ahi: 2.77-5.59mm (SCH 40, e tutuki ana i ngā ture ahi) | • Whakauruhia: Peita ārai-waikura + moata sima • Hanganga maitai: Peita whakawerawera/peita waro-hauora • Paipa ahi: He peita whero ārai-waikura | • Tāmau: Ringaringa + hiri hononga • Hanganga maitai: Whakarewa katoa + whakapiringa flange • Paipa ahi: Hononga miro/awaawa | Te urutau ki te pēhanga iti; te kaha o te pupuri; te whakaae ki te ahi |
| • Whakamakuku: 2.11-4.55mm (SCH 40) • Biohau: 1.65-2.77mm (SCH 10-SCH 40) • Mara Hinu: 3.91-7.11mm (SCH 80, ātete ki te hinu) | • Whakamakuku: Peita whakawera wera/peita ārai-waikura • Hau koiora: Te paninga whakakoi + te paninga ā-roto epoxy • Mara hinu: Epoxy tāra waro + hinu ārai-waikura | • Whakamakuku: Pūwero + mowhiti rapa • Hau koiora: Hiri miro + hiri hau • Mara hinu: Whakarewa + whakarewa ārai-waikura | He iti te utu; he ātete ki te pānga; he ārai i te waikura o te mara/mara hinu |
| • Wheketere: 2.11-5.59mm (SCH 40, e tika ana mō te ipu 20 putu/40 putu) • Takutai: 3.91-7.11mm (SCH 80, ātete ki te hau moana) • Pāmu/tāone: 1.65-4.55mm (SCH 10-SCH 40, 8m/10m ritenga) | • Whānui: Te whakawerawera wera (e tutuki ana i te US CBP) • Takutai: Pene whakakoi + peita waro-hauora (ātete ki te rehu tote) • Ngā pāmu: He peita pango ārai-waikura | • Wheketere: Miro + hononga tere • Takutai: Whakarewa + ārai-waikura flange • Pāmu: Hononga pūoko | E tau ana ki te kawe waka o Amerika; he ngāwari ki te urutau ki te taiao takutai moana; he whai hua te utu |
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
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.
Te Tapanga WhakariteKa 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. Mā tēnei ka whakamanahia ngā paipa maitai mai i te wheketere tae noa ki te wāhi kaupapa, ka āwhina i a koe ki te hanga i runga i tētahi turanga pakari mō tētahi kaupapa kore raruraru!
Q: He aha ngā momo paipa ASTM A53 e wātea ana?
A: Kei roto i te ASTM A53:
Momo S: Kore-tuitui
Momo E: Whakarewa ātete-hiko (ERW)
Momo F: I whakarewahia ki te oumu (kāore i te tino whakamahia)
Q: He aha ngā māka kei roto i te ASTM A53?
A:
Taumata A: Kaha iti ake, ngāwari ake te hanga
Taumata B: Kaha ake, e whakamahia whānuitia ana i roto i te hanganga me ngā paipa
P: He aha te rerekētanga matua i waenga i te ASTM A53 Grade A me te Grade B?
A: He kaha ake te kaha kume me te kaha tuku o te Wāhanga B, ā, he pai ake mō ngā tono paipa hanganga me te pēhanga.
P: He aha ngā mahi e whakamahia ai ngā paipa ASTM A53?
A:
Ngā paipa wai, hau, me te mamaoa
Te tautoko hanganga me te hanganga
Ngā tono ā-mīhini me te pēhanga
Te pāmahana iti me te whakamahinga ahumahi whānui
Q: He aha ngā whakaotinga mutunga e wātea ana?
A:
Ngā pito papatahi (PE)
Ngā pito whakapiko (BE)
Ngā pito miro me ngā hononga (NPT)
Q: He aha ngā roa e tukuna ana e koe?
A:
Paerewa: 6m, 12m rānei
Kei te wātea ngā roa ritenga ina tonoa.
P: E whakarato ana koe i ngā pūrongo whakamātautau/MTC?
Āe. Kei roto i ia ota te Tiwhikete Whakamātautau Mira EN10204 3.1 e kapi ana i te hanganga matū, ngā āhuatanga miihini, me ngā taipitopito tukatuka.
Q: Ka taea e koe te whakaputa kia rite ki ngā tuhi a te kiritaki, ki ngā whakaritenga motuhake rānei?
Āe. E tautokona ana ngā rahi, ngā roa, ngā paninga, me ngā whakaritenga kua whakaritea.
Ngā Taipitopito Whakapā
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
Ī-mēra
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