1. Womic Steel: Ngā Pūkenga Hanga me te Kaha o te Kamupene
He kaihanga matua a Womic Steel Group, he kaihokohoko hoki o te ao, me te neke atu i te 20 tau o te tohungatanga ki te whakaputa hua ngongo waro, koranu, me te maitai kore waikura. Ko tā mātou whare whakaputa paipa SSAW hou rawa atu e kapi ana i te kaha whakaputa whānui neke atu i te 15,000 tana ia marama mō ngā paipa whakarewa pewa porowhita e rukuhia ana ki raro, e mahi ana ki ngā kaupapa paipa hinu me te hau pēhanga teitei puta noa i te ao.
Awhe Rahi Whakaputa mō te Paipa Rino SSAW:Ko te whānui o waho mai i te 219mm ki te 3,500mm (8 inihi ki te 138 inihi) mō te tukanga SSAW. Ko te matotoru o te pakitara mai i te 5.0mm ki te 25.4mm. Ko te roa takitahi mai i te 6m ki te 18m te paerewa, me ngā roa ritenga tae atu ki te 60m e wātea ana mō ngā kaupapa paipa me ngā kaupapa turanga hōhonu.
Ngā Tiwhikete Kounga me ngā Whakatutukitanga Ture:
ISO 9001:2015 Whaimana:Pūnaha Whakahaere Kounga mō te hanga paipa SSAW me ngā tukanga whakahaere kounga, kia rite ai te kounga o te hua me te whakapai tonu puta noa i ngā mahi hanga katoa.
Raihana Monogram API 5L:Kei a Womic Steel te raihana API 5L mō te hanga paipa raina, tae atu ki te taumata X52. Ko te API Monogram te tohu o tā mātou whakapau kaha ki ngā paerewa ahumahi teitei rawa atu mō ngā paipa tuku hinu me te hau. Mā ngā arotake API auau ka whakarite kia tutuki tonu ngā whakaritenga whakatakotoranga.
Tohu CE (PED 2014/68/EU):E tutuki ana ā mātou paipa SSAW i te European Pressure Equipment Directive (PED) 2014/68/EU. E wātea ana te tohu CE ina tonoa mai hei whakahaere i te ngāwari o te whakawātea tikanga me te whakaae kaupapa i roto i te Rohe Ōhanga o Ūropi (EEA). E whakaratohia ana te Whakapuakitanga Mahi (DoP) mō ngā hua paerewa EN.
Tiwhikete EN 10204 3.2:Haunga ngā Tiwhikete Whakamātautau Mira paerewa 2.2 me te 3.1, ka tukuna e mātou ngā hua me te Tiwhikete Tirotiro 3.2, kua whakamanahia e ngā rōpū tuatoru kua whakamanahia e te EU (TÜV, LR, BV, SGS) mō ngā kaupapa paipa nui e hiahia ana kia taea te whai i ngā rauemi katoa me te manatoko motuhake.
Ngā Whakaaetanga Tirotiro-Tuatoru (TPI):Kua whakaaetia, kua arotakehia hoki ā mātou hua me ngā tukanga whakaputa e ngā tari nui o te ao tae atu ki a SGS, BV, ABS, LR, DNV, GL, me TÜV.
Ngā Tiwhikete Tāpiri e Wātea ana:ISO 14001:2015, ISO 45001:2018, NORSOK M-650
Te Whakamihi Ao Whānui:He kaiwhakarato pono a Womic Steel ki ngā kaimahi kirimana EPC o te ao, ngā kamupene paipa, me ngā kamupene pūngao, e mahi ana ki ngā whenua neke atu i te 80 puta noa i te Tonga-mā-rāwhiti o Āhia, Ūropi, te Waenganui Rawhiti, Āwherika, me Amerika.
2. API 5L X52: Te Hanganga o ngā Rauemi me ngā Āhuatanga Mahi
API 5L X52He taumata kaha-waenga te X52 i roto i te whakatakotoranga paipa raina API 5L, e tuku ana i te kaha whakaputa iti rawa o te 360 MPa (52,200 psi) me te kaha kume iti rawa o te 460 MPa (66,700 psi). Ko te tohu "X" e tohu ana i te paipa raina kaha-teitei, ā, ko te "52" e tohu ana i te kaha whakaputa iti rawa i roto i te ksi (mano pauna ia inihi tapawha). He whānuitia te whakamahinga o te X52 mō ngā paipa tuku hinu me te hau pēhanga-waenga ki te teitei, inā koa i roto i ngā kaupapa o uta me te takutai moana e hiahia ana kia kaha ake i te GR.B engari kāore he utu o te X65, o te X70 rānei.
He tino pai te āheinga whakarewa o te API 5L X52 mō te hononga papa, he pakari pāmahana iti pai mō ngā taiao wero, ā, he ngāwari hoki mō te piko me te hanga. Ki te whakatauritea ki te GR.B, e 47% te kaha whakaputa teitei ake o te X52, e āhei ai te angiangi o ngā pakitara, te whakaiti i te taumaha, me te whakaiti i ngā utu kaupapa whānui mō ngā tono pēhanga teitei.
Te Hanganga Matū (Tātaritanga Koro, % mā te papatipu):
| Huānga | API 5L X52 (Mōrahi %) |
| C | 0.24 |
| Mn | 1.40 |
| P | 0.025 |
| S | 0.015 |
| Si | 0.45 |
| V | 0.10 |
| Nb | 0.05 |
| Ti | 0.04 |
Kia mōhio: He kaha ake ngā herenga o te API 5L X52 mō te whākawa me te whanariki ki te whakaritea ki te GR.B, ā, he pai ake te pakari me te āheinga whakarewa. Ko te ōrite waro (CEV) ka whakahaeretia i raro i te 0.43% mō ngā taumata PSL2.
Ngā Āhuatanga Ā-ringa (Pāmahana Rūma):
| Taonga | API 5L X52 |
| Kaha Hua (min) | 360 MPa (52,200 psi) |
| Kaha Kume (min) | 460 MPa (66,700 psi) |
| Te roa (min) | 21% (mō te ine 50mm) |
| Te pakeketanga (mōrahi) | 90 HRB / 200 HV (PSL2) |
| Te Pakari Pānga (PSL2) | 27 Joules @ 0°C (noa) |
*Tuhipoka: Ka tukuna e te API 5L X52 PSL2 he pakari pānga kua whakamanahia me ngā rohe hanganga matū pakari ake, e pai ai mō te mahi kawa me ngā tono pāmahana iti. Kei te wātea te PSL1 mō ngā kaupapa iti ake te uaua.*
Te Whakataurite i ngā Tohu Paipa Raina API 5L:
| Tau | Kaha Hua (MPa) | Kaha Kume (MPa) | Te Whakamahinga Noa |
| GR.B | 245 | 415 | Ngā paipa pēhanga paerewa, wai |
| X42 | 290 | 415 | Ngā paipa pēhanga waenga |
| X52 | 360 | 460 | Ngā paipa pēhanga teitei, i uta/i tāwāhi |
| X65 | 450 | 535 | Ratonga pēhanga teitei, ratonga kawa |
| X70 | 485 | 570 | Ngā paipa pēhanga tino teitei |
*Tuhipoka: Mō te nuinga o ngā kaupapa paipa pēhanga-waenga ki te pēhanga teitei, ka tukuna e te API 5L X52 he taurite pai o te kaha, te āheinga whakarewa, me te utu.*
3. Te Awhe Ahu me te Whakatutukitanga Paerewa
Ka tukuna e Womic Steel ngā paipa maitai API 5L X52 SSAW puta noa i te whānuitanga o ngā āhuatanga, e tutuki ana i ngā paerewa API 5L me ngā paerewa o te ao. He tino pai te tukanga SSAW (Spiral Submerged Arc Welded) mō ngā tono paipa whānui.
| Taonga | Whakatakotoranga |
| Paerewa | API 5L PSL1 / PSL2 (GR.B, X42, X52, X65, X70) |
| Tukanga Hanga | SSAW (Whakapiripiri Porowhita Rukuhia) - 219mm-3,500mm OD |
| Awhe Diameter o Waho | 219mm – 3,500mm (8" – 138") |
| Awhe Matotoru o te Pakitara | 5.0mm – 25.4mm |
| Awhe Roa | Paerewa: 6m, 12m, 18m / Ritenga: tae atu ki te 60m |
| Whakamutunga Whakamutunga | Pito Maeneene (PE) / Pito Whakapiko (BE) |
| Whakaotinga Mata | Tahanga / Hinuhia / Pango Paninga / 3PE / FBE / Epoxy Tā Waro |
| Ngā Manawanui | OD: ±0.5% / WT: -0% +15% (API) / Roa: +50mm -0mm |
4. Ngā Ahu me ngā Whakatakotoranga e Wātea ana - Paipa Rino API 5L X52 SSAW
Paipa Rino SSAW (219mm – 3,500mm OD)
| Ō (mm) | Ngā Kōwhiringa Matotoru o te Pakitara (mm) | Taumaha (kg/m) | Roa Paerewa |
| 219 – 325 | 5.0, 6.0, 8.0, 10.0, 12.5 | 26.4 – 96.3 | 6m / 12m |
| 325 – 426 | 5.0, 6.0, 8.0, 10.0, 12.5, 14.0 | 39.5 – 142.2 | 6m / 12m |
| 426 – 530 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0 | 62.1 – 202.8 | 6m / 12m / 18m |
| 530 – 630 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0 | 77.5 – 271.6 | 6m / 12m / 18m |
| 630 – 820 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0 | 92.3 – 394.6 | 6m / 12m / 18m |
| 820 – 1,020 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0 | 160.2 – 541.5 | 6m / 12m / 18m |
| 1,020 – 1,220 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 199.8 – 736.5 | 6m / 12m / 18m / 24m |
| 1,220 – 1,420 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 298.4 – 859.8 | 6m / 12m / 18m / 24m |
| 1,420 – 1,620 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 347.7 – 983.2 | 6m / 12m / 18m / 24m |
| 1,620 – 2,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 476.1 – 1,217.4 | 6m / 12m / 18m |
| 2,000 – 2,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 588.5 – 1,527.2 | 6m / 12m / 18m |
| 2,500 – 3,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 736.5 – 1,841.7 | 6m / 12m / 18m |
| 3,000 – 3,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 883.7 – 2,158.4 | 6m / 12m / 18m |
Kia mōhio: Kei te wātea ngā ine ritenga i waho atu i ēnei awhe mēnā ka tonoa. Kei te wātea ngā diameter nui ake (tae atu ki te 4,000mm / 160 inihi) mō ngā kaupapa motuhake.
5. Ngā Paerewa Paipa Raina Noa me te Rino Hanganga i Hangaia e Womic Steel
| Paerewa | Ngā Tohu Rino | Te Whakamahinga Noa |
| Ngā Paerewa Paipa Raina API | ||
| API 5L PSL1 | GR.B, X42, X52, X65, X70 | Paipa raina kounga paerewa mō te hinu/hau/wai |
| API 5L PSL2 | GR.B, X42, X52, X65, X70 | Kounga teitei ake me ngā whakaritenga pānga me te pakeke |
| Ngā Paerewa Whakatō Koura ASTM | ||
| ASTM A252 | GR.1, GR.2, GR.3 | Ngā puranga paipa rino mō te turanga hohonu |
| ASTM A500 | GR.A, GR.B, GR.C | Ngā ngongo porowhita hanganga mō te poupou |
| Ngā Paerewa Whakatō Kōura EN | ||
| EN 10248 | S235GP, S275GP, S355GP | Te whakapūpū i ngā pepa rino wera-hurihuri me te whakapūpū i ngā paipa |
| EN 10219 | S235JRH, S275JRH, S355JRH, S355J2H | Ngā wāhanga hanganga tuwhera kua whakarewahia i hangaia i te makariri |
| EN 10025 | S235JR, S275JR, S355JR, S355J2 | He maitai hanganga hurihuri-wera mō te poupou |
| Ētahi atu Paerewa | ||
| ISO 3183 | L245, L290, L360, L415, L450, L485 | He ōrite te ISO ki te API 5L |
| JIS G3444 | STK290, STK400, STK490, STK540 | Ngā ngongo maitai waro mō te whakairinga hanganga |
Whakamahinga:Ngā paipa tuku hinu me te hau, ngā raina tuku wai pēhanga teitei, te kawe paru, ngā paipa moana, te whakatū pou turanga hōhonu, te whakatū pou moana, ngā tautoko hanganga, ngā paipa whakawhiti whenua
6. Tukanga Hanga - Paipa Rino SSAW (Spiral Submerged Arc Welded)
Te Tukanga Hanga SSAW mō ngā Paipa Rino (219mm – 3,500mm OD):
Tirotiro Rauemi Mata (Koiri):Ka manatokohia ngā koiri maitai hurihuri wera e haere mai ana mō te hanganga matū, ngā āhuatanga miihini, me te kounga o te mata e ai ki ngā whakaritenga API 5L X52. Ka tohaina he tau wera ahurei ki ia koiri hei whakarite i te whai i ngā rauemi katoa puta noa i te whakaputanga.
Te Wetewete me te Whakatakotoranga:Ka utaina ngā koiri rino ki runga i te wetekōiri, ka whāngaihia mā roto i tētahi mīhini whakataurite tika hei whakahāngai i te rīpene, hei tango i te huinga koiri, hei whakarite hoki i te papatahi ōrite mō te hanganga porowhita ōrite.
Te Huri me te Kutikuti i te Tapa:Ka mirahia ngā taha roa e rua o te rīpene maitai, ka tapahia kia tika te whānui (±0.5mm). Mā te whakarite taha ka hangaia he mata ma, whakarara e tika ana mō te hanganga whakarewa porowhita kounga teitei.
Te Hanga Porowhita:Ka whāngaihia te rīpene kua whakatauritea ki roto i tētahi mīhini hanga porowhita i tētahi koki porowhita e whakahaeretia ana. Ka hangaia tonutia te rīpene kia rite ki tētahi āhua porowhita porowhita, me ngā taha e hāngai ana hei whakarewa. Ka taea te whakarite i te koki porowhita kia tutuki ai ngā diameter rerekē mai i te whānui o te koiri kotahi.
Te Whakarewa Āwhata Ruku-ā-roto (SAW):Ka whakarewahia te hononga porowhita o roto i te tuatahi mā te whakamahi i ngā taputapu whakarewa pewa ruku aunoa me te huinga rere me te waea e tika ana. Ka whakanohoia te pane whakarewa ki roto i te paipa kia tika ai te uru.
Te Whakarewa Āwhata Ruku o Waho (SAW):Ka whakarewahia te hononga porowhita o waho i muri tonu i te whakarewatanga o roto, mā te whakamahi i ngā taputapu whakarewatanga pewa ruku aunoa. Mā te whakarewatanga o waho ka oti te whakarewatanga uru katoa, ā, ka whakarato i te kaha tāpiri.
Te tapahi ki te roa:Ka tapahia te paipa porowhita tonu kua whakarewahia ki ngā roa kua tohua mā te whakamahi i ngā pūnaha tapahi plasma, hāora rānei aunoa me te whakahaere roa tika (+50mm -0mm mō ngā whakaritenga paipa).
Whakamātautau Kore-Whakangaro (NDT):
Whakamātautau Ultrasonic 100% (UT):Ka tirotirohia e te pūnaha UT aunoa te hononga whakarewa porowhita katoa me te tinana paipa katoa mō ngā whakapiringa, ngā whakaurunga, te korenga o te hanumi, me ētahi atu momotu.
Whakamātautau Irirangi (RT):Mā te hihi-X, te hihi-kama rānei o te hononga whakarewa (te roa ira, te roa katoa rānei e ai ki te tohu) hei manatoko i te kounga me te urunga o te whakarewa.
Tirotiro Matūriki Aukume (MPI):Te tirotiro i ngā matimati whakarewa me te rohe kua pāngia e te wera mō ngā kapiti me ngā motumotu o te mata.
Whakamātautau Waipūmau:E hiahiatia ana mō te tutuki i ngā whakaritenga API 5L. Ka whakamātauria ia paipa mā te wai ā-pūngao ki te pēhanga kua tohua (ko te tikanga he 85-100% o te kaha whakaputa iti rawa kua tohua).
Whakamutunga Whakamutunga:Ngā pito papatahi (tapahanga tapawhā) ngā pito piko rānei (koki piko 30°-35°) e ai ki ngā whakaritenga a te kiritaki.
Arotakenga Whakamutunga me te Tohu:Te tirotiro ā-kanohi mō ngā hapa o te mata, te manatoko i ngā āhuatanga (OD, WT, roa, tika, porowhita), me te tohu tuturu mō ia API 5L (tae atu ki te tohu, te rahi, te tau wera, te tautuhi kaihanga, te tohu PSL).
Ngā Painga o te Tukanga SSAW mō te Paipa Raina:
1. Te kaha ki te whakaputa i ngā diameters tino nui (tae atu ki te 3,500mm+) mai i ngā koiri whānui paerewa
2. Tukanga whakaputa tonu mō te whai huatanga teitei
3. He utu-whai hua mō ngā tono paipa diameter nui
4. He pai te pumau o te āhua me te porowhita
7. Ngā Tukanga Whakahaere Kounga me te Whakamātautau mō ngā Paipa Rino API 5L X52 SSAW
| Atamira | Tikanga Tirotiro | Kaupapa |
| Rauemi Mata (Koiri) | Tātari Matū (Ine Matawai OES) | Manatokohia te tutuki i ngā herenga hanganga API 5L X52 |
| Rauemi Mata (Koiri) | Whakamātautau Kume | Manatokohia te kaha tuku, te kaha kume, te roa |
| Rauemi Mata (Koiri) | Whakamātautau Ultrasonic | Kitea ngā whakapiringa me ngā hapa o roto |
| Kei te Tukatuka | Tirotiro Ahu (Maikoromita) | Aroturukihia te OD, te WT i te wā e hangaia ana he porowhita |
| Kei te Tukatuka | Tirotiro i te Whakarite Tapa | Manatokohia te āhua me te whakaritenga o te taha |
| Rohe Whakarewa | Whakamātautau Ultrasonic (UT) - Ipurangi | Kitea ngā motumotu whakarewa, te korenga o te hanumitanga |
| Rohe Whakarewa | Whakamātautau Irirangi (RT) | Manatokohia te urunga o te whakarewa, te porosity, te whakaurunga o te para |
| Rohe Whakarewa | Tirotiro Matūriki Aukume (MPI) | Te kimi i ngā pakaru o te mata (whakarewa me te HAZ) |
| Paipa Kua Oti | Tirotiro Ahu | Manatokohia te OD, te WT, te roa, te tika, te porowhita |
| Paipa Kua Oti | Whakamātautau Waipūmau (Me whai mana mō te API 5L) | Manatokohia te pono o te pēhanga e ai ki ngā whakaritenga API 5L |
| Paipa Kua Oti | Whakamātautau Piko Arataki | Manatokohia te ngāwari me te pakari o te whakarewa |
| Paipa Kua Oti | Whakamātautau Whakapapatahi | Manatokohia te ngāwari me te pakari o te tinana o te paipa |
| Paipa Kua Oti | Whakamātautau Pānga Charpy V-Notch (PSL2) | Manatokohia te pakari o te pāmahana iti (27J @ 0°C) |
| Paipa Kua Oti | Whakamātautau Pakari (PSL2) | Manatokohia te pakeketanga mōrahi mō te ratonga kawa |
| Paipa Kua Oti | Tirotiro Tirohanga me te Mata | Tirohia mēnā he hapa o te mata, he whakapiringa, he kapiti |
| Paipa Kua Oti | Manatoko Tohu | Me whakarite kia mau tonu te tohu mō ia API 5L |
Ngā Whakamātautau Kōwhiringa mō ngā Whakamahinga Paipa Tino Hira:
1. Whakamātautau HIC (Haukaru Whakaoho) ia NACE TM0284 mō te ratonga kawa
2. Whakamātautau SSC (Pakarutanga Āwangawanga Sulfide) ia NACE TM0177
3. Whakamātautau Pānga Pāmahana-iti i te -20°C, -40°C, -60°C rānei
4. DWTT (Whakamātautau Roimata Taumaha Taka) mō te pakari o te whati
5. Whakamātautau CVN (Charpy V-Notch) i ngā pāmahana kua tohua
Ngā tuhinga kounga:
1. Tiwhikete Whakamātautau Mira i raro i te EN 10204 Momo 3.1 (3.2 rānei mēnā ka tonoa)
2. Pūrongo Whakamātautau Waipūmau
3. Pūrongo Whakamātautau Ultrasonic (whakapiri me te tinana)
4. Pūrongo Whakamātautau Irirangi (mēnā kua tohua)
5. Pūrongo Tirotiro Ahu
6. Te whai i te tau wera ki te paipa kua oti
7. Tiwhikete tutuki API 5L
8. Ngā Whakamahinga Matua - Paipa Rino API 5L X52 SSAW
He mea nui ngā paipa maitai API 5L X52 SSAW mō te tuku hinu me te hau, te tuku wai, me ngā tono hanganga:
Ngā Paipa Tuku Hinu me te Hau:Ngā paipa tuku hiko tawhiti mō te hinu mata, te hau māori, me ngā hua kua parakore. Nā te kaha ake o te X52 ka taea te whakahaere i ngā pēhanga mahi teitei ake me te matotoru iti o te pakitara ki te whakataurite ki a GR.B.
Pūtake Wai Pēhanga-Teitei:He paipa tuku wai whānui mō te tuku wai ā-tāone, ngā pūnaha wai ahumahi, me ngā kaupapa whakamakuku e hiahia ana kia teitei ake te pēhanga.
Ngā Paipa o Tāmaki Makaurau:Ngā paipa raro moana mō te kawe hinu me te hau mai i ngā papaaho tai moana ki ngā whakaurunga o uta. He pai te kaha whakarewa me te pakari o te X52 mō te tāutanga tai moana.
Te Kawenga Para:Te kawe i ngā paru kohuke, ngā para, me ngā rauemi keru i roto i ngā mahi keri me te keri e hiahiatia ana he kaha ake.
Te Whakatakotoranga Hanganga:He pou amo kawenga mō ngā piriti, ngā whare, me ngā whare ahumahi e hiahia ana kia kaha ake i ngā momo pou paerewa.
Te Tūāpapa Moana me te Moana-ā-Tai:He pou turanga mō ngā papaaho taimoana me ngā tāhū hau, ina kaha ake te kaha ka whakaiti i te taumaha o te pou, ka hōhonu ake te taraiwa.
Ngā Paipa Whakawhiti Whenua:Ngā paipa o uta e whakawhiti ana i ngā whenua uaua, he mea nui te kaha o ngā paipa mō te haumaru me te pono.
Ngā Paipa o te Teihana Pūhiko:Ngā paipa teihana i ngā teihana kōpeke me ngā teihana papu e hiahia ana kia teitei ake te pēhanga.
9. Tākai me te Tukunga - Paipa Rino API 5L X52 SSAW
Ka tākaihia, ka tukuna atu hoki ngā paipa rino API 5L X52 SSAW me te tino tupato kia tiakina ai i te wā e kawe ana. Anei te whakaahuatanga o te tukanga tākai me te tuku mō ngā paipa SSAW whānui:
Tākai:
Paninga Tiaki:I mua i te tākai, ka pania pea ngā paipa ki tētahi paparanga angiangi o te hinu ārai-waikura, ki tētahi wanihi tiaki rānei hei ārai i te waikura me te waikura o te mata i te wā e rongoa ana, e kawe ana rānei. Kei te wātea hoki he paninga kau hei pani tonu ki te wāhi e tae atu ai.
Te Whakakotahitanga (Ngā Diameter Iti):Mō ngā paipa iti ake te diameter (kei raro iho i te 610mm / 24"), ka herea ngā paipa ki roto i ngā paipa hexagonal, he tapawhā rānei. Ka herea mā te whakamahi i ngā whitiki maitai (e 3-5 ngā whitiki mō ia paipa me ngā ārai kokonga tiaki).
Te Whakatakotoranga Takitahi (Ngā Diameter Nui):Mō ngā paipa nui ake te whānui (neke atu i te 610mm / 24"), ka whakahaerehia ngā paipa, ka tukuna takitahitia. Mā te whakakī rakau, te whakakī rapa rānei i waenganui i ngā paparanga paipa ka ārai i te pakū me te kino o te paninga.
Ngā Taumata Mutunga:Ka whakanohoia ngā taupoki pito kirihou, maitai rānei ki ngā pito e rua o ia paipa hei tiaki i ngā pito tapatoru me ngā pito papatahi mai i te kino o te pānga, te urunga mai o ngā paru, me te makuku.
Whakakī me te Whakamarumaru:Mō ngā ota kaweake kounga teitei, ka whakamahia ngā rauemi whakakī pēnei i ngā mowhiti pahuka, ngā rīpene rapa, ngā papa rakau rānei i waenganui i ngā paparanga paipa hei ārai i te pakū me te kino o te paninga.
Tukunga:
Aratau Waka:Ka tukuna ngā paipa mā roto i ngā kaipuke ipu (ngā ipu 20 putu, 40 putu rānei mō ngā diameter iti), ngā kaikawe papatipu (ngā ipu pakaru mō ngā diameter nui me ngā rahinga nui), te utanga tereina rānei.
Te Whakatakotoranga Ipu (Ngā Diameter Iti):Mō ngā paipa iti ake te diameter (kei raro iho i te 508mm / 20"), ka utaina ngā paipa ki roto i ngā ipu kaipuke paerewa 20 putu, 40 putu rānei te roa.
Te Utaina o te Waka Nui (Ngā Diameter Nui me ngā Rōrahi Nui):Mō ngā ota nui (te nuinga o te wā >500 tana) me ngā paipa whānui (neke atu i te 508mm / 20 inihi), ka utaina tika ngā paipa ki roto i ngā waka kawe nui, ki ngā waka taputapu rānei.
Whatanga Papatahi, Ipu Tūwhera rānei:Mō ngā paipa e nui ake ana i ngā rahinga ipu paerewa (te roa >12m, te whānui rānei >2.3m), ka taea te whakamahi i ngā ipu whata papatahi, i ngā ipu tuwhera rānei.
Te Tapanga me te Tuhituhi:Kei ia paipa takitahi te tapanga mārama me ngā mōhiohio nui tae atu ki te kounga rauemi, te paerewa, ngā ine, te tau wera, te tau paipa/paipa, me ngā tohutohu whakahaere.
Te Whakatutukitanga Tikanga:Kua whakaritea ngā tuhinga katoa e tika ana mō te tikanga tāke—te nama arumoni, te rārangi tākai, te pire uta, te Tiwhikete Taketake, ngā Tiwhikete Whakamātautau Mira.
Te Whakamau Haumaru:Ka whakamauhia ngā paihere me ngā paipa takitahi mā te whakamahi i te whitiki rino, i ngā putea tākai, i ngā tautoko rakau, i te here mekameka rānei.
Te Aroturuki me te Aroturuki:Mā ngā pūnaha aroturuki waka matatau ka whakaratohia he whakahōutanga tauwāhi i te wā tūturu.
Inihuarangatia:Tērā pea ka whakaritea he inihua utanga moana (Mōrearea Katoa, Mō te Kapinga Average rānei).
Hei whakarāpopototanga, ka whakarite a Womic Steel kia tākaihia ngā paipa maitai API 5L X52 SSAW katoa ki ngā tikanga tiaki matua o te ahumahi, ā, ka tukuna mā te whakamahi i ngā tikanga kawe pono.
10. Ngā Painga me ngā Pātai Auau mō te Rino Womic - Paipa Rino API 5L X52 SSAW
He aha ai te mahi tahi me Womic Steel mō ngā paipa maitai API 5L X52 SSAW?
Te whānuitanga katoa o ngā rahi:Ko te tukanga SSAW e kapi ana i te 219mm ki te 3,500mm OD, ko te matotoru o te pakitara tae atu ki te 25.4mm, ko te roa tae atu ki te 60m mō ngā kaupapa paipa me te whakairi pou.
Raihana Monogram API 5L:Te tutuki katoa i ngā whakaritenga o te API 5L PSL1 me te PSL2. Mā ngā arotakenga API auau ka whakarite kia tutuki tonu ngā whakaritenga kounga.
Te āheinga o te PSL2:He tuku o te karaehe PSL2 me te pakari o te pānga kua oti te whakapumau me ngā herenga matū pakari ake mō te mahi kawa me ngā tono pāmahana iti.
Ngā Ratonga Uara-Tāpiri:Te whakapiko pito, te tapahi pito papatahi, te paninga tiaki (FBE, 3LPE, Coal Tar Epoxy), me te takai ārai-waikura.
Te āheinga mō te roa:Tae atu ki te 60m te roa kotahi mō ngā kaupapa paipa, hei whakaiti i ngā whakaritenga whakarewa parae.
Te Whakahaere Whakataetae:Mā te hononga rautaki me ngā kamupene tuku utanga o te ao ka whakarite kia whai hua te utu mō ngā tuku kaipuke puta noa i te ao.
Ngā tuhinga whānui:Ngā Tiwhikete Whakamātautau Mira Katoa (EN 10204 Momo 3.1, 3.2 rānei), ngā pūrongo whakamātautau waipū, ngā pūrongo NDT, ngā pūrongo ā-ahu, me ngā tuhinga whai-tikanga.
Kōwhiria te Womic Steel Group hei hoa pono mō ngā paipa maitai API 5L X52 SSAW kounga teitei mō ngā kaupapa paipa, moana, me ngā kaupapa turanga hōhonu puta noa i te ao. Nau mai ki te uiui!
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Ngā Pātai Auau (FAQ) - Paipa Rino API 5L X52 SSAW
P: He aha te rerekētanga i waenga i te API 5L X52 PSL1 me te PSL2?
A: He kaha ake ngā herenga hanganga matū o PSL2 (C, P, S iti iho), he whakaritenga pakari pānga (27J @ 0°C), he herenga pakeke mōrahi (mō te ratonga kawa), ā, he kaha ake ngā whakamātautau kore-whakangaro. He pai te PSL1 mō ngā tono paipa paerewa me te kore whakaritenga ratonga pāmahana iti, ratonga kawa rānei. E taunakihia ana te PSL2 mō ngā tono taiwhenua, ratonga kawa, me te pāmahana iti.
P: He aha te rerekētanga i waenganui i te X52 me te GR.B?
A: Ko te kaha whakaputa iti rawa o X52 he 360 MPa, ko GR.B ia he 245 MPa. E 47% te kaha teitei ake o te X52, e āhei ai te angiangi o ngā pakitara, te whakaiti i te taumaha, me te teitei ake o ngā pēhanga whakahaere. He tino pakari ake hoki ngā herenga hanganga matū o X52 kia pai ake ai te pakari me te ngāwari ki te whakarewa.
Q: He aha te diameter mōrahi o te paipa SSAW ka taea e koe te whakaputa i roto i te X52?
A: Ka taea e mātou te whakaputa i ngā paipa X52 SSAW tae atu ki te 3,500mm (138 inihi) te whānui o waho. Mō ngā whānui tae atu ki te 4,000mm (160 inihi), tēnā whakapā mai ki a mātou mō te aromatawai i te kaha o te kaupapa motuhake.
Q: He aha ngā kōwhiringa paninga e wātea ana mō te paipa raina X52?
A: Kei a mātou te FBE (Fusion Bonded Epoxy), 3LPE (Three-Papa Polyethylene), 3LPP (Three-Papa Polypropylene), Coal Tar Epoxy, me te Liquid Epoxy. Mō te nuinga o ngā tono paipa, e taunakihia ana te paninga 3LPE, FBE rānei.
Q: Ka taea e koe te tuku i te paipa X52 me te tirotiro a te hunga tuatoru (SGS, BV, TÜV)?
Āe. Ka whakahaerehia e mātou ngā tirotiro e SGS, BV, TÜV, DNV, ABS, LR, e tētahi atu māngai kua tohua e te kiritaki i te wā whakaputa me mua i te tuku. 3.2 ka tukuna tonutia ngā tiwhikete tirotiro ina tonoa.
Q: He aha ngā whakamātautau kore-whakangaro (NDT) e whakaratohia ana mō ngā paipa SSAW X52?
A: Kei roto i te NDT Paerewa te Whakamātautau Ultrasonic 100% (UT) o te hononga whakarewa me te tinana paipa, te tirotiro ā-wāhi Whakamātautau Irirangi (RT), me te whakamātautau wai ā-pūmau e hiahiatia ana mō ia API 5L. Kei te wātea te MPI me ētahi atu UT mēnā ka tonoa.
Q: He aha te wā ārahi noa mō te paipa maitai API 5L X52 SSAW?
A: Ko ngā wā arahi paerewa he tata ki te 30-45 ngā rā mō te hanga SSAW, i runga i te rahinga ota, te whānui, te matotoru o te pakitara, me ngā whakaritenga PSL. Tērā pea ka wātea ngā ota tere (20-30 ngā rā) mō ngā rahinga iti ake.
Q: He aha ngā tuhinga e whakaratohia ana me ia tuku?
A: Tiwhikete Whakamātautau Mira (EN 10204 Momo 3.1), Pūrongo Whakamātautau Waipūmau, Pūrongo Tirotiro Ahu, Ngā Pūrongo UT, Ngā Pūrongo RT (mēnā kua tohua), Ngā Tuhinga Aroturuki, Rārangi Tākai, Nama Tauhokohoko, me te Tiwhikete Takenga Mai.
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