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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 hanganga whakarewa porowhita i raro i te wai, e mahi ana ki ngā kaupapa hanga, hanganga, me ngā kaupapa ahumahi o Ūropi me te ao whānui.
Awhe Rahi Whakaputa mō te Paipa Hanganga SSAW:Ko te whānui o waho mai i te 219mm ki te 3,000mm (8 inihi ki te 120 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 turanga hōhonu me ngā kaupapa hanganga.
Ngā Tiwhikete Kounga me ngā Whakatutukitanga Ture:
ISO 9001:2015 Whaimana:Pūnaha Whakahaere Kounga mō te hanga paipa hanganga me ngā tukanga whakahaere kounga, kia rite ai te kounga o te hua me te whakapai tonu puta noa i ngā mahi hanga katoa.
Tohu CE (PED 2014/68/EU):E tutuki ana ā mātou paipa hanganga 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).
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, TÜV, me DNV.
Ngā Tiwhikete Tāpiri e Wātea ana:ISO 14001:2015, ISO 45001:2018
Te Whakamihi Ao Whānui:He kaiwhakarato pono a Womic Steel ki ngā kaimahi kirimana EPC o te ao, ngā kamupene hanga, me ngā kaiwhakawhanake hanganga, e mahi ana ki ngā whenua neke atu i te 80 puta noa i Ūropi, te Waenganui Rawhiti, Āwherika, me Āhia.
2. EN 10025 S355JR: Ngā Āhuatanga o te Hanganga Rauemi me te Mahi
EN 10025 S355JRKo te paerewa Pākehā tēnei mō ngā hua whakarewa wera o ngā maitai hanganga kore-koranu. Ko te "S" e tohu ana i te maitai hanganga, ko te "355" e tohu ana i te kaha whakaputa iti rawa o te 355 MPa (51,500 psi), ko te "JR" e tohu ana i te whakamātautau pānga i te 20°C (27 Joules iti rawa). Ko te S355JR te momo maitai hanganga e whakamahia whānuitia ana i Ūropi, e tuku ana i te taurite pai o te kaha, te āheinga whakarewa, me te āheinga hanga.
He mea hanga motuhake te EN 10025 S355JR mō ngā tono hanganga, he tino pai te kaha ki te whakarewa mō te hononga papa, he pai te ngāwari mō te piko me te hanga, ā, he kaha rawaka mō ngā hanganga e mau ana i te kawenga. Ki te whakatauritea ki ngā momo iti ake pēnei i te S235JR, he tata ki te 51% te kaha hua teitei ake o te S355JR, e āhei ai te hanga i ngā hanganga mama ake, te whakaiti i te rahi o ngā wāhanga, me te whakaiti i ngā utu kaupapa whānui.
Te Hanganga Matū (Tātaritanga Koro, % mā te papatipu):
| Huānga | EN 10025 S355JR (Mōrahi %) |
| C | 0.24 |
| Si | 0.55 |
| Mn | 1.60 |
| P | 0.035 |
| S | 0.035 |
| N | 0.014 |
| Cu | 0.55 |
| CE (mōrahi) | 0.45 |
Kia mōhio: He tino kaha ngā herenga o te EN 10025 S355JR ki te waro, te whākōkī, me te whanariki, ā, he tino pai te kaha ki te whakarewa. Ko te herenga ōrite waro (CEV) o te 0.45% e whakarite ana i te kaha ki te whakarewa i te mara mō ngā tono hanganga.
Ngā Āhuatanga Ā-ringa (Pāmahana Rūma):
| Taonga | EN 10025 S355JR |
| Kaha Hua (min) | 355 MPa (51,500 psi) |
| Kaha Kume (min) | 470 MPa (68,200 psi) |
| Te roa (min) | 20% (Roa) |
| Te Pakari o te Pānga | 27 Joule @ 20°C (JR) |
| Te Pakari o te Pānga (J2) | 27 Joules @ -20°C (whiringa kore) |
Kia mōhio: Ko te kaha whakaputa o te EN 10025 S355JR e tata ana ki te 51% teitei ake i te S235JR (235 MPa), e āhei ai te whakaiti i te taumaha i roto i ngā tono hanganga.
Te Whakataurite i ngā Tohu Rino Hanganga EN 10025:
| Tau | Kaha Hua (MPa) | Kaha Kume (MPa) | Pāmahana Pānga | Te Whakamahinga Noa |
| S235JR | 235 | 360 | 20°C | Ngā tono hanganga māmā |
| S275JR | 275 | 410 | 20°C | Ngā tono hanganga waenga |
| S355JR | 355 | 470 | 20°C | Ngā hanganga taumaha, ngā piriti, ngā whare |
| S355J2 | 355 | 470 | -20°C | Ngā tono hanganga pāmahana-iti |
*Kia mōhio: Mō ngā tono hanganga tino uaua e hiahia ana kia pakari te pāmahana iti, me whai whakaaro ki te EN 10025 S355J2.*
3. Te Awhe Ahu me te Whakatutukitanga Paerewa
Ka whakarato a Womic Steel i ngā paipa hanganga EN 10025 S355JR SSAW puta noa i te whānuitanga o ngā āhuatanga, e tutuki katoa ana i ngā paerewa EN 10025 me ngā paerewa o te ao e pā ana.
| Taonga | Whakatakotoranga |
| Paerewa | EN 10025 (S235JR, S275JR, S355JR, S355J2) |
| Tukanga Hanga | SSAW (Whakapiripiri Porowhita Rukuhia) - 219mm-3,000mm OD |
| Awhe Diameter o Waho | 219mm – 3,000mm (8" – 120") |
| 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 / Whakatakotoria / Pirau |
| Ngā Manawanui | OD: ±1.0% / Taumaha: ±10% / Roa: +50mm -0mm |
4. Ngā Ahu me ngā Whakatakotoranga e Wātea ana - Paipa Hanganga EN 10025 S355JR SSAW
Paipa Hanganga SSAW (219mm – 3,000mm 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 |
Kia mōhio: Kei te wātea ngā ine ritenga i waho atu i ēnei awhe ina tonoa.
5. Ngā Paerewa Rino Hanganga Noa o Ūropi me te Ao i Hangaia e Womic Steel
| Paerewa | Ngā Tohu Rino | Te Whakamahinga Noa |
| Ngā Paerewa Hanganga EN | ||
| EN 10025 | S235JR, S275JR, S355JR, S355J2, S420ML, S460ML | Te maitai hanganga wera-hurihuri |
| EN 10219 | S235JRH, S275JRH, S355JRH, S355J2H | Ngā wāhanga hanganga tuwhera kua whakarewahia i hangaia i te makariri |
| EN 10248 | S235GP, S275GP, S355GP | Te whakapūpū i ngā pepa rino wera-hurihuri me te whakapūpū i ngā paipa |
| EN 10225 | S355G8+M, S355G10+M, S420G1+QT, S460G1+QT | Te maitai hanganga moana me te taiwhenua |
| Ngā Paerewa Hanganga ASTM | ||
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Te maitai hanganga iti-koranu kaha-teitei |
| ASTM A500 | GR.A, GR.B, GR.C | Ngā ngongo hanganga whakarewa-makariri |
| ASTM A252 | GR.1, GR.2, GR.3 | Ngā puranga paipa rino mō te turanga hohonu |
| Ētahi atu Paerewa | ||
| AS 1163 | C250, C350, C450 | Ngā wāhanga hanganga tuwhera paerewa o Ahitereiria |
| CSA G40.21 | 44W, 50W, 50A | Te maitai hanganga paerewa o Kanata |
Whakamahinga:Te hanga whare, ngā tautoko piriti, ngā pou, ngā turanga moana, ngā papaaho moana, ngā whare ahumahi, ngā papa tākaro, ngā whare whakaaturanga, ngā taunga rererangi, ngā hanganga pourewa, ngā tautoko mīhini
6. Tukanga Hanga - Paipa Hanganga SSAW (Spiral Submerged Arc Welded)
Te Tukanga Hanga SSAW mō ngā Paipa Hanganga (219mm – 3,000mm 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 EN 10025 S355JR. Ka tohaina he tau wera ahurei ki ia koiri hei whakarite i te whai i ngā rauemi katoa puta noa i te hanga.
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 te āhua porowhita porowhita, me ngā taha e whakarārangihia ana hei whakarewa.
Te Whakarewa Āwhata Ruku-ā-roto (SAW):Ka whakarewaina tuatahitia te hononga porowhita o roto mā te whakamahi i ngā taputapu whakarewa pewa ruku aunoa me te huinga rerenga me te waea e tika ana.
Te Whakarewa Āwhata Ruku o Waho (SAW):Ka whakarewaina te hononga porowhita o waho i muri tonu i te whakarewatanga o roto, mā te whakamahi i ngā taputapu whakarewa pewa ruku aunoa.
Te tapahi ki te roa:Ka tapahia te paipa whakarewa porowhita tonu ki ngā roa kua tohua mā te whakamahi i ngā pūnaha tapahi plasma aunoa, hāora rānei.
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):Tirotiro hihi-X, hihi-kama rānei o te hononga whakarewa (te roa ira, te roa katoa rānei e ai ki te tohu).
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 (Whiringa):E wātea ana i runga i te tono a te kiritaki.
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:Tirotiro ā-kanohi mō ngā hapa o te mata, te manatoko i ngā āhuatanga (OD, WT, roa, tika, porowhita), me te tohu tuturu e ai ki te EN 10025 (tae atu ki te tohu, te rahi, te tau wera, te tautuhi kaihanga). Kei te wātea te tohu CE mēnā ka tonoa.
Ngā Painga o te Tukanga SSAW mō ngā Paipa Hanganga:
1. Te kaha ki te whakaputa i ngā diameters tino nui (tae atu ki te 3,000mm+) mai i ngā koiri whānui paerewa
2. Tukanga whakaputa tonu mō te whai huatanga teitei
3. He utu-whai hua mō ngā tono hanganga whānui
4. He pai te pumau o te āhua me te porowhita
7. Ngā Tukanga Whakahaere Kounga me te Whakamātautau mō ngā Paipa Hanganga EN 10025 S355JR SSAW
| Atamira | Tikanga Tirotiro | Kaupapa |
| Rauemi Mata (Koiri) | Tātari Matū (Ine Matawai OES) | Manatokohia te tutuki i ngā herenga hanganga EN 10025 S355JR |
| Rauemi Mata (Koiri) | Whakamātautau Kume | Manatokohia te kaha tuku (iti rawa 355 MPa), te kaha kume (iti rawa 470 MPa), te roa (iti rawa 20%) |
| 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 (Whiringa) | Manatokohia te pono o te pēhanga |
| 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 | Manatokohia te pakari o te pānga (27J @ 20°C mō te JR) |
| Paipa Kua Oti | Tirotiro Tirohanga me te Mata | Tirohia mēnā he hapa o te mata, he whakapiringa, he kapiti |
| Paipa Kua Oti | Manatoko Tohu | Whakaritea nga tohu mo ia EN 10025 |
Ngā tuhinga kounga:
1. Tiwhikete Whakamātautau Mira i raro i te EN 10204 Momo 2.2, 3.1, 3.2 rānei
2. Pūrongo Whakamātautau Ultrasonic (whakapiri me te tinana)
3. Pūrongo Whakamātautau Irirangi (mēnā kua tohua)
4. Pūrongo Tirotiro Ahu
5. Te whai i te tau wera ki te paipa kua oti
6. Whakapuakitanga Mahi (DoP) mō te tohu CE
8. Ngā Whakamahinga Matua - Paipa Hanganga EN 10025 S355JR SSAW
He mea nui ngā paipa hanganga EN 10025 S355JR SSAW i roto i ngā kaupapa hanga whare, hanganga, me ngā kaupapa ahumahi:
Te Hanga Whare:Ngā pou, ngā kurupae, ngā mema tautoko, me ngā poupou mō ngā whare teitei, ngā whare arumoni, ngā whare putunga, me ngā whare ahumahi.
Ngā Tautoko Piriti:Ngā pou piriti, ngā tautoko, me ngā tautoko hanganga mō ngā piriti huarahi me te reriwe.
Te Whakatō me te Tūāpapa Hōhonu:He pou amo kawenga mō ngā turanga whare, ngā turanga piriti, me ngā whare ahumahi e hiahia ana ki te tautoko turanga hōhonu.
Ngā Hanganga Moana me te Tai Hauāuru:Ngā pou turanga mō ngā hanganga tauranga, ngā tauranga, ngā tauranga me ngā papaaho tai.
Ngā Papa Tākaro me ngā Whare Whakaaturanga:Ngā hanganga whānui mō ngā tuanui o ngā papa tākaro, ngā whare whakaaturanga, me ngā pokapū huihuinga.
Ngā Taunga Rererangi:Ngā tautoko hanganga mō ngā whare taunga rererangi me ngā whare hangar.
Ngā Hanganga Pourewa:Ngā hanganga tautoko mō ngā pourewa whakawhitiwhiti kōrero, ngā pourewa tuku hiko, me ngā tāpine hau.
Ngā Whare Ahumahi:Ngā tautoko hanganga mō ngā wheketere, ngā tipu hiko, ngā whare whakapai hinu, me ngā whare tukatuka.
Ngā Tautoko Mīhini me ngā Taputapu:Ngā tautoko hanganga mō ngā mīhini taumaha, ngā papa taputapu, me ngā whata ahumahi.
9. Tākai me te Tukunga - Paipa Hanganga EN 10025 S355JR SSAW
Ka tākaihia, ka tukuna hoki ngā paipa hanganga EN 10025 S355JR SSAW me te tino tupato kia tiakina ai i te wā e kawe ana.
Tākai:
Paninga Tiaki:I mua i te tākai, ka taea te pani i ngā paipa ki te hinu ārai-waikura, ki te paninga tuatahi, ki te waiho tahanga rānei mēnā e hiahiatia ana.
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, tapawhā rānei, ka mau ki ngā whitiki maitai (3-5 whitiki 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 whakahaerea takitahitia ngā paipa, ā, ka tukuna mā te whakamahi i te papa rakau, i te rapa rānei i waenganui i ngā paparanga.
Ngā Taumata Mutunga:Ka tiakina e ngā taupoki pito kirihou, maitai rānei ngā pito piko me ngā pito papatahi mai i te kino o te pānga, te urunga mai o ngā paru, me te makuku.
Tukunga:
Aratau Waka:Ka tukuna ngā paipa mā roto i ngā kaipuke ipu, ngā kaipuke kawe nui, ngā kaipuke 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 kawe papatipu.
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, me te Whakapuakitanga Mahi CE.
Te Whakamau Haumaru:Ka whakamauhia ngā paihere me ngā paipa takitahi mā te whakamahi i te whitiki rino (me ngā ārai kokonga), ngā putea tākai, ngā tautoko rakau, te here mekameka rānei.
Te Aroturuki me te Aroturuki:Mā ngā pūnaha aroturuki waka matatau ka whakaratohia he whakahōutanga tauwāhi i te wā tūturu.
Hei whakarāpopototanga, ka whakarite a Womic Steel kia tākaihia ngā paipa hanganga EN 10025 S355JR 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 Hanganga EN 10025 S355JR SSAW
He aha ai te mahi tahi me Womic Steel mō ngā Paipa Hanganga EN 10025 S355JR SSAW?
Te whānuitanga katoa o ngā rahi:Ko te tukanga SSAW e kapi ana i te 219mm ki te 3,000mm OD, ko te matotoru o te pakitara tae atu ki te 25.4mm, ko te roa tae atu ki te 60m mō ngā kaupapa hanganga me te whakatū pou.
Tohu CE e wātea ana:Te tutuki katoa i ngā paerewa Pākehā. Kua whakaratohia te tohu CE me te Whakapuakitanga Mahi (DoP) mō ngā hua paerewa EN.
Arotahi ki te Paerewa o Ūropi:He wheako motuhake ki ngā tono hanganga EN 10025 S355JR mō ngā kaupapa o Ūropi me te ao whānui.
Ngā Ratonga Uara-Tāpiri:Te whakapiko pito, te tapahi pito papatahi, te paninga tiaki (paninga tuatahi, whakapūmau, FBE, 3LPE), me te takai ārai-waikura.
Te āheinga mō te roa:Tae atu ki te 60m te roa kotahi mō ngā kaupapa turanga hōhonu me ngā kaupapa hanganga, ka whakaiti i ngā whakaritenga honohono papa.
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 2.2, 3.1, 3.2 rānei), ngā pūrongo NDT, ngā pūrongo ā-ahu, ngā tuhinga whai ine, me te CE DoP.
Kōwhiria te Womic Steel Group hei hoa pono mō ngā paipa hanganga EN 10025 S355JR SSAW kounga teitei mō ngā kaupapa hanga, hanganga, me ngā kaupapa ahumahi puta noa i te ao. Nau mai ki te uiui!
Paetukutuku: www.womicsteel.com
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Ngā Pātai Auau (FAQ) - Paipa Hanganga EN 10025 S355JR SSAW
P: He aha te rerekētanga i waenga i te EN 10025 S355JR me te EN 10219 S355JRH?
A: Ko te EN 10025 te paerewa mō ngā hua maitai hanganga hurihuri-wera (ngā pereti, ngā wāhanga, ngā pae). Ko te EN 10219 te paerewa mō ngā wāhanga hanganga tuwhera kua whakarewahia-makariri. He rite ngā āhuatanga miihini o ngā mea e rua, engari kei roto i te EN 10219 ētahi atu whakaritenga e pā ana ki ngā wāhanga tuwhera (ngā ātete ā-ahu, ngā whakamātautau whakatārewatanga). Mō ngā tono paipa SSAW, e tika ana ngā paerewa e rua.
He aha te rerekētanga i waenganui i te S355JR me te S355J2?
A: E 27 Joule te pakari o te pānga o S355JR i te 20°C, ā, e 27 Joule te pakari o te pānga o S355J2 i te -20°C. E taunakihia ana a S355J2 mō ngā whakamahinga pāmahana iti, ngā āhuarangi makariri, me ngā hanganga tai.
P: He aha te roa mōrahi mō te paipa hanganga EN 10025 S355JR SSAW?
A: Ko ngā roa paerewa ko te 6m, 12m, me te 18m. E wātea ana ngā roa ritenga tae atu ki te 60m i runga i te whānui me te matotoru o te pakitara.
Q: He aha ngā kōwhiringa whakaoti mata e wātea ana?
A: Kei a mātou ngā paninga tahanga (mira), pania ki te hinu, pania ki te parai, pania ki te pango, pania ki te konukōre wera, me ngā momo paninga ārai-waikura (FBE, 3LPE).
Q: Ka taea e koe te tuku paipa hanganga me te tirotiro a te hunga tuatoru?
Āe. Ka whakahaerehia e mātou ngā tirotiro e SGS, BV, TÜV, DNV, e tētahi atu māngai kua tohua e te kiritaki rānei. 3.2 ka tukuna ngā tiwhikete tirotiro i runga i te tono.
Q: He aha ngā tuhinga e whakaratohia ana me ia tuku?
A: Tiwhikete Whakamātautau Mira (EN 10204 Momo 3.1), Pūrongo Tirotiro Ahu, Ngā Pūrongo UT, Ngā Pūrongo RT (mēnā kua tohua), Ngā Tuhinga Aroturuki, Rārangi Tākai, Nama Tauhokohoko, Tiwhikete Taketake, me te Whakapuakitanga Mahi CE (DoP).
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