Paipa Kowiri tira takirua S32707
Whakaahuatanga Poto:
Paipa Kowiri tira takirua S32707 (EN 1.4658)he paipa maitai kore waikura takirua mahi-teitei me te hanganga moroiti austenitic-ferritic taurite, e tuku ana i te kaha tino pai me te ātete pai ki te pakaru, te waikura kapiti, me te pakaru waikura ahotea.
Paipa Kowiri tira takirua S32707 / 1.4658He paipa maitai kore waikura takirua kaha-teitei e whakakotahi ana i te mahi miihini tino pai me te ātete waikura tino pai. Mā tōna hanganga austenitic-ferritic taurite, ka tukuna e ia he ātete pai ki te waikura poka, te waikura kapiti, me te pakaru waikura ahotea, inā koa i roto i ngā taiao whai rawa i te hauhāora me te kino. He whānuitia te whakamahinga o ngā paipa takirua S32707 i roto i te hinu me te hau, te hangarau moana, te tukatuka matū, me ngā pūnaha wai moana, he mea nui te pono me te roa o te ora ratonga.
| Ngā Whakatakotoranga o te Paipa Kowiri tira takirua S32707: |
| Ngā Whakatakotoranga | ASTM A790, A928, A789, Paipa Whakarewa, Paipa Tuitui |
| Tau | 2707,S32707 |
| Momo | Paipa tuitui / Paipa whakarewa |
| Diameter o Waho | 6 mm – 219 mm (e wātea ana ngā rahi ritenga) |
| Matotoru o te Pakitara | 0.5 mm – 20 mm (te matotoru ritenga mēnā ka tonoa) |
| Roa | Tae atu ki te 6000 mm (e wātea ana ngā roa ritenga) |
| Mata | Pango, Kanapa, Orohia |
| Āhua | Kua whakawerahia / Mārō / Pērā i te Tuhi |
| Te hanganga matū o te paipa UNS S32707: |
| Tau | C | Mn | Si | P | S | Mo | Ni |
| UNS S32707(2707 HD) | 0.03 | 1.5 | 0.5 | 0.035 | 0.010 | 4.8 | 6.5 |
| UNS: S33207 (3207 HD) | 0.03 | 1.5 | 0.8 | 0.035 | 0.010 | 3.5 | 7 |
| Ngā Āhuatanga o ngā paipa takirua S32707: |
E pā ana ngā tatauranga e whai ake nei ki ngā ngongo tui kore i whakamahanahia ki te wai, he matotoru te pakitara tae atu ki te 4 mm.
I te 20°C (68°F)
| Kaha taunakitanga, MPa | Kaha kume, MPa | Te roa, % | Te pakeke, HRC | ||
|---|---|---|---|---|---|
| Rp0.2a) | Rp1.0a) | Rm | Ab) | A2″ | |
| ≥700 | ≥800 | 920-1100 | ≥25 | ≥25 | ≤34 |
| Ngā Āhuatanga Matua o te Paipa Kowiri tira takirua 1.4658: |
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Te kaha whakaputa me te kaha kume, e tuku ana i te ātete pēhanga pai rawa atu
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He ātete tino pai ki te waikura o te poka me te kapiti i roto i ngā taiao whai rawa i te hauota
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Ātete tino pai ki te pakaru waikura ahotea (SCC)
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He ātete pai ki te waikura i roto i te wai moana me ngā pāpāho kaha
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Hanganga moroiti austenitic-ferritic taurite me ngā āhuatanga miihini pumau
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He pai te whakarewa me te hanganga
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He roa te ora ratonga me te whakaiti i ngā utu tiaki me te whakakapinga
| Ngā tono paipa kowiri tira takirua UNS S32707: |
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Ngā paipa hinu me te hau me ngā pūnaha tukatuka
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Ngā papaaho takutai moana me te hangarau o raro moana
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Ngā taputapu tukatuka matū me te hinu matū
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Ngā paipa wai moana me ngā tipu tango tote
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Ngā whakawhiti wera me ngā oko pēhanga
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Te hangarau moana me te hanga kaipuke
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Ngā pūnaha whakaputa hiko me ngā pūnaha paipa ahumahi
| Ngā Pātai Auau: |
P1: He aha te rerekētanga i waenga i te paipa maitai kore waikura takirua S32707 me te 2205?
A1: He nui ake te ātete me te kaha o te S32707 i te maitai kore waikura takirua 2205 paerewa, inā koa i roto i ngā taiao he nui te pūhaumāota.
P2: He pai te S32707 mō ngā mahi wai moana?
A2: Ae, he tino pai te mahi a te paipa maitai kore waikura takirua S32707 i roto i te moana me ngā taiao tai.
Q3: Ka taea e koe te tuku paipa tui S32707 me te MTC?
A3: Ae, kei te wātea ngā tiwhikete whakamātautau mira EN 10204 3.1 katoa.
| He aha i whiriwhiri ai i a SAKYSTEEL : |
Kounga Pono– He mea hanga ā mātou pae maitai kore waikura, paipa, koiri, me ngā flanges kia tutuki ai ngā paerewa o te ao pēnei i te ASTM, AISI, EN, me te JIS.
Tirotiro Pūmau– Ka whakamatautauria ia hua e te ultrasonic, te tātari matū, me te whakahaere i ngā āhuatanga hei whakarite i te mahi teitei me te whai i ngā āhuatanga.
He taonga kaha me te tuku tere– Kei te pupuri tonu mātou i ngā taonga matua hei tautoko i ngā ota tere me te tuku ki te ao whānui.
Ngā Otinga Whakarite– Mai i te maimoatanga wera ki te whakaotinga mata, ka tukuna e SAKYSTEEL ngā kōwhiringa kua hangaia kia rite ki ō hiahia tuturu.
Te Rōpū Ngaio– Me ngā tau maha o te wheako kaweake, ka whakarite tā mātou tīma hokohoko me te tautoko hangarau kia maeneene te whakawhitiwhiti kōrero, kia tere te whakatau utu, me te ratonga tuhinga katoa.
| Te Whakapūmau Kounga a SAKY STEEL (tae atu ki ngā mea e rua: Whakangaro me te Kore-Whakangaro): |
1. Whakamātautau Ahu Tirohanga
2. Te tirotiro ā-ringa pēnei i te kume, te whakaroa me te whakaiti i te horahanga.
3. Tātaritanga pānga
4. Tātaritanga whakamātautau matū
5. Whakamātautau mārō
6. Whakamātautau tiaki poka
7. Whakamātautau Whakauru
8. Whakamātautau Waikura Ā-Whānui
9. Whakamātautau Pakari
10. Whakamātautau Whakamātautau Metallography
| Ngā Tākai a SAKY STEEL: |
1. He mea nui te tākai, inā koa mō ngā tukunga o tāwāhi e haere ana ngā uta mā roto i ngā huarahi rerekē kia tae atu ki te ūnga whakamutunga, nō reira ka tino aro nui mātou ki te tākai.
2. He maha ngā huarahi e tākai ai a Saky Steel i ā mātou taonga, e ai ki ngā hua. He maha ngā huarahi e tākai ai mātou i ā mātou hua, pērā i,
