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 wāhanga kōhao porowhita i raro i te pewa, e mahi ana ki ngā kaupapa hanga, hanganga, me te moana puta noa i te ao.
Awhe Rahi Whakaputa mō te Wāhanga Poka o 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 whakaputa wāhanga tuwhera me ngā tukanga whakahaere kounga.
Tohu CE (PED 2014/68/EU):E tutuki ana ā mātou wāhanga tuwhera i te European Pressure Equipment Directive (PED) 2014/68/EU. E wātea ana te tohu CE mēnā ka tonoa. E whakaratohia ana te Whakapuakitanga Mahi (DoP) mō ngā hua paerewa EN.
FPC (Mana Whakahaere Hanga Wheketere)e ai ki te EN 10219: Whakapuakitanga-ā-roto mō te tutuki i ngā whakaritenga mō te tohu CE.
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.
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.
Te Whakamihi Ao Whānui:He kaiwhakarato pono a Womic Steel ki ngā kaimahi kirimana EPC o te ao, ngā kamupene hanga, me ngā kaimahi kirimana turanga, e mahi ana ki ngā whenua neke atu i te 80 puta noa i te ao.
2. EN 10219 S355JRH: Ngā Āhuatanga o te Hanganga Rauemi me te Mahi
EN 10219 S355JRHKo te paerewa Pākehā tēnei mō ngā wāhanga hanganga tuwhera kua whakarewahia i te matao. 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, ko te "JR" e tohu ana i te whakamātautau pānga i te 20°C (27 Joules iti rawa), ā, ko te "H" e tohu ana i te wāhanga tuwhera. He whānuitia te whakamahinga o te S355JRH mō ngā tono hanganga e hiahia ana ki te kaha pai, te āheinga whakarewa, me te pakari pāmahana iti.
He tino pai te āhua o te hononga o te EN 10219 S355JRH, he ngāwari hoki te whakarewa mō te hononga papa, he ngāwari hoki te hanga me te piko, ā, he pakari te pānga mō te pumau o te hanganga. Ki te whakatauritea ki ngā momo iti ake pēnei i te S235JRH, he nui ake te kaha o te kawenga a te S355JRH, e āhei ai te whakaiti i te rahi o ngā wāhanga me te māmā ake o ngā hanganga.
Te Hanganga Matū (Tātaritanga Koro, % mā te papatipu):
| Huānga | EN 10219 S355JRH (Mōrahi %) |
| C | 0.22 |
| Si | 0.55 |
| Mn | 1.60 |
| P | 0.035 |
| S | 0.035 |
| N | 0.014 |
| CE (mōrahi) | 0.45 |
Kia mōhio: He tino kaha ngā herenga o te EN 10219 S355JRH ki te waro, te whākōkī, me te whanariki, ā, he tino pai te kaha ki te whakarewa. Mā te herenga ōrite waro (CEV) o te 0.45% ka pai te kaha ki te whakarewa i te mara.
Ngā Āhuatanga Ā-ringa (Pāmahana Rūma):
| Taonga | EN 10219 S355JRH |
| Kaha Hua (min) | 355 MPa (51,500 psi) |
| Kaha Kume (min) | 470 MPa (68,200 psi) |
| Te roa (min) | 19% (Roa) |
| Te Pakari o te Pānga | 27 Joule @ 20°C (JR) |
| Te Pakari o te Pānga (J2H) | 27 Joules @ -20°C (whiringa kore) |
*Tuhipoka: Kei te wātea te EN 10219 S355J2H mō ngā tono e hiahia ana kia pakari te pānga i te pāmahana iti i te -20°C.*
Te Whakataurite i ngā Tohu Wāhanga Kōhao EN 10219:
| Tau | Kaha Hua (MPa) | Kaha Kume (MPa) | Pāmahana Pānga | Te Whakamahinga Noa |
| S235JRH | 235 | 360 | 20°C | Ngā tono hanganga māmā |
| S275JRH | 275 | 410 | 20°C | Ngā tono hanganga waenga |
| S355JRH | 355 | 470 | 20°C | Hanganga taumaha, pou |
| S355J2H | 355 | 470 | -20°C | Te whakatō hanganga pāmahana-iti |
Kia mōhio: Mō ngā mahi hanganga me ngā mahi poupou tino uaua, ko te S355JRH, ko te S355J2H rānei te momo e taunakitia ana.
3. Te Awhe Ahu me te Whakatutukitanga Paerewa
Ka whakarato a Womic Steel i ngā wāhanga tuwhera EN 10219 S355JRH SSAW puta noa i te whānuitanga o ngā āhuatanga, e tutuki katoa ana i ngā paerewa EN 10219 me ngā paerewa o te ao e pā ana.
| Taonga | Whakatakotoranga |
| Paerewa | EN 10219 (S235JRH, S275JRH, S355JRH, S355J2H) |
| 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% / WT: ±10% (EN) / Roa: +50mm -0mm |
4. Ngā Ahu me ngā Whakatakotoranga e Wātea ana - EN 10219 S355JRH SSAW Wāhanga Poka
Wāhanga Poka 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 Hanganga Rino Noa i Hangaia e Womic Steel
| Paerewa | Ngā Tohu Rino | Te Whakamahinga Noa |
| Ngā Paerewa Wāhanga Kōhao EN | ||
| 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 10025 | S235JR, S275JR, S355JR, S355J2 | Te maitai hanganga wera-hurihuri |
| Ngā Paerewa Hanganga ASTM | ||
| ASTM A500 | GR.A, GR.B, GR.C | Ngā ngongo hanganga whakarewa-makariri |
| ASTM A252 | GR.1, GR.2, GR.3 | Ngā puranga paipa maitai |
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Te maitai hanganga iti-koranu kaha-teitei |
| 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:Ngā hanganga hanga, ngā tautoko piriti, ngā pou, ngā turanga moana, ngā papaaho takutai moana, te hanganga tauranga, te hangarau turanga hōhonu, ngā whare ahumahi, ngā papa tākaro, ngā whare whakaaturanga
6. Tukanga Hanga - Wāhanga Pokarekare SSAW (Poro Whakarewahia ki te Āwhata Ruku)
Te Tukanga Hanga SSAW mō te Wāhanga Poka (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 10219 S355JRH. 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 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 e pāngia ana e te wera mō ngā kapiti mata.
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, me te tohu tuturu e ai ki te EN 10219 (tae atu ki te tohu, te rahi, te tau wera, te tautuhi kaihanga).
Ngā Painga o te Tukanga SSAW mō ngā Wāhanga Poka:
1. Te kaha ki te whakaputa i ngā diameters tino nui 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 te Wāhanga Pokarua EN 10219 S355JRH SSAW
| Atamira | Tikanga Tirotiro | Kaupapa |
| Rauemi Mata (Koiri) | Tātari Matū (Ine Matawai OES) | Manatokohia te tutuki i ngā herenga hanganga EN 10219 |
| 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 (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 | Me whakarite kia mau tonu te tohu e ai ki te paerewa |
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 - EN 10219 S355JRH SSAW Wāhanga Poka
He mea nui ngā wāhanga tuwhera o te SSAW EN 10219 S355JRH mō ngā mahi hanganga, hangahanga, me te whakatū pou:
Ngā Hanganga Whare:Ngā pou, ngā kurupae, ngā mema tautoko, me ngā poupou mō ngā whare teitei, ngā whare ahumahi, ngā whare putunga, me ngā whare arumoni.
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 puranga turanga mō ngā papaaho tai moana, ngā hanganga tauranga, ngā tauranga me ngā tauranga.
Ngā Papa Tākaro me ngā Whare Whakaaturanga:Ngā hanganga whānui mō ngā tuanui o ngā papa tākaro, ngā whare whakaaturanga, me ngā taunga rererangi.
Ngā Whare Ahumahi:Ngā tautoko hanganga mō ngā wheketere, ngā tipu hiko, ngā whare whakapai hinu, me ngā whare tukatuka.
Ngā Hanganga Pourewa:Ngā hanganga tautoko mō ngā pourewa whakawhitiwhiti kōrero, ngā pourewa tuku hiko, me ngā tāpine hau.
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 - EN 10219 S355JRH SSAW Wāhanga Poka
Ka tākaihia, ka tukuna hoki ngā wāhanga tuwhera o te EN 10219 S355JRH 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 wāhanga ki te hinu ārai-waikura, ki te paninga tuatahi rānei. Kei te wātea hoki te paninga kau noa iho.
Te Whakakotahitanga (Ngā Diameter Iti):Mō ngā wāhanga iti ake te diameter (kei raro iho i te 610mm / 24"), ka paiherea ngā wāhanga ki roto i ngā paihere hexagonal, tapawhā rānei, ka mau ki ngā whitiki maitai.
Te Whakatakotoranga Takitahi (Ngā Diameter Nui):Mō ngā wāhanga nui ake te whānui (neke atu i te 610mm / 24"), ka whakahaerea takitahitia ngā wāhanga, ā, ka tukuna mā te whakamahi i te papa rakau, i te rapa rānei.
Ngā Taumata Mutunga:Ka tiakina ngā pito piko me ngā pito papatahi e ngā taupoki pito kirihou, maitai rānei.
Tukunga:
Aratau Waka:Ka tukuna ngā wāhanga mā roto i ngā kaipuke ipu, ngā kaikawe nui, ngā utanga tereina rānei.
Te Whakatakotoranga Ipu (Ngā Diameter Iti):Mō ngā wāhanga iti ake te diameter (kei raro i te 508mm / 20"), ka utaina ngā wāhanga ki roto i ngā ipu kaipuke paerewa 20 putu, 40 putu rānei.
Te Utaina o te Waka Nui (Ngā Diameter Nui me ngā Rōrahi Nui):Mō ngā ota nui, ka utaina tika ngā wāhanga ki roto i ngā kawe papatipu.
Te Tapanga me te Tuhituhi:Kei ia paihere, ia wāhanga rānei he tohu mārama kei roto ko te tohu rauemi, te paerewa, ngā ine, te tau wera, me ngā tohutohu whakahaere.
Te Whakatutukitanga Tikanga:Kua whakaritea ngā tuhinga katoa e tika ana mō ngā tikanga tuku iho.
Te Whakamau Haumaru:Ka herea ngā paihere me ngā wāhanga takitahi kia kore ai e nekeneke i te wā e kawe ana.
Hei whakarāpopototanga, ka whakarite a Womic Steel kia tākaihia ngā wāhanga tuwhera katoa o te EN 10219 S355JRH SSAW 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 - Wāhanga Pokarua EN 10219 S355JRH SSAW
He aha ai te mahi tahi me Womic Steel mō te wāhanga takoto kau o te EN 10219 S355JRH 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.
Tohu CE e wātea ana:Te tutuki katoa i ngā whakaritenga EN 10219. Kua whakaratohia te tohu CE me te Whakapuakitanga Mahi (DoP).
Arotahi ki te Paerewa o Ūropi:He wheako motuhake ki ngā tono hanganga EN 10219 S355JRH 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), me te takai ārai-waikura.
Te āheinga mō te roa:Tae atu ki te 60m te roa mō te turanga hōhonu me ngā kaupapa hanganga.
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, me ngā tuhinga whai-tikanga.
Kōwhiria te Womic Steel Group hei hoa pono mō ngā wāhanga kōhao EN 10219 S355JRH SSAW kounga teitei mō ngā kaupapa hanganga, hangahanga, me te whakatū poupou puta noa i te ao. Nau mai ki te uiui!
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Ngā Pātai Auau (FAQ) - EN 10219 S355JRH SSAW Wāhanga Poka
P: He aha te rerekētanga i waenga i te EN 10219 S355JRH me te S355J2H?
A: E 27 Joule te pakari o te pānga o S355JRH i te 20°C, ā, e 27 Joule te pakari o te pānga o S355J2H i te -20°C. E taunakihia ana a S355J2H mō ngā whakamahinga pāmahana iti me ngā āhuarangi makariri.
P: Ka taea te whakamahi i ngā wāhanga tuwhera o te S355JRH mō te whakatō pou?
Āe. Ko te kaha whakaputa iti rawa o te S355JRH he 355 MPa, he mea pai mō ngā mahi poupou. Mō ngā poupou moana, kei a mātou anō te EN 10248 S355GP, he mea hanga motuhake mō ngā mahi poupou.
P: He aha te roa mōrahi mō ngā wāhanga tuwhera SSAW S355JRH?
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 whakarato i ngā wāhanga tuwhera 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.
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, me te Tiwhikete Taketake. Kei te wātea te CE DoP mēnā ka tonoa.
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