Panui Panui - I puta te hitori o Island Offshore i tana keri pai i te puna pairati mo Centrica Energy na roto i te poka wai tuwhera.Kare ano tenei hangarau i whakamahia i mua i roto i te ahumahi o waho, a kua kitea he huarahi haumaru ake, he iti ake te utu ki te keri keri me nga rigs.
304 316L Kowiri tira kowiri tira kapi nga kaiwhakarato ngongo mai i Haina
300 raupapa o te kowiri tira e whakamahia whanuitia ana, ko te nuinga o ratou he kaha o te aukati waikura, te wera wera me te mahi matū pai.
Whakatakotoranga
| Kōeke | 301 ,304 ,304L ,316 ,316L ,309 S,310 ,321 |
| Paerewal | ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441 |
| Mātotoru | 0.2-10.0mm |
| Whānui | 600mm min |
| Te roa | 2000mm-8000mm ranei rite tono kiritaki ' |
| Mata | NO1, No.4,2B, BA, 6K, 8K, Raina makawe me te PVC |
Te hanganga matū
| Kōeke | C | Si | n | P≤ | S≤ | Cr | Mo | Ni | Ētahi atu |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | - | 6.0 | - |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | 0.035 | 0.03 | 17-19 | - | 8.0 | - |
| 304L | ≤0.075 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 8.0 | |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 22-24 | - | 12.0 | - |
| 310 | ≤0.08 | ≤1.5 | ≤2.00 | 0.045 | 0.03 | 24-26 | - | 19.0 | - |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18.5 | 2 | 10.0 | - |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2 | 10.0 | - |
| 321 | ≤0.12 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 9.0 | Ti≥5×C |
Nga taonga miihini
| Kōeke | YS(Mpa) ≥ | TS (Mpa) ≥ | El (%) ≥ | Maama(HV) ≤ |
| 301 | 200 | 520 | 40 | 180 |
| 304 | 200 | 520 | 50 | 165-175 |
| 304L | 175 | 480 | 50 | 180 |
| 309S | 200 | 520 | 40 | 180 |
| 310 | 200 | 520 | 40 | 180 |
| 316 | 200 | 520 | 50 | 180 |
| 316L | 200 | 480 | 50 | 180 |
| 321 | 200 | 520 | 40 | 180 |
Kei a taatau kamupene ano a maatau taputapu whakamatautau matatau, ka taea te whakamatautau tinana me te tātari matū tae atu ki te tātari matakite, te tātari metallographic, te whakamatautau ultrasonic, te whakamatautau pakeke, te whakamatautau i te paanga, te whakamatautau piko, te whakamatautau tensile i roto i te temperature ruma me te tempreature teitei etc.
Nga tono:
- Te hinu me te hau
- Ratonga Kai/Kaikai
- Whakataetae motopaika
- Kāwanatanga/Hoia
- Pumps & Valves
- Nga Waahanga Hanga Miihini
- Tohanga Mana
- Kaihanga
- Aerospace
- Nga Pokapū Ratonga Metal
- Nuclear
- Kaimoana / Hanga kaipuke
- Tukatuka matū
I tonohia te Kaihanga Moutere Mou ki te keri i tetahi puna pairati papaku ki te hohonu o te 360 m i raro i te raina toka i te mara BUTCH PL 405 ki te raki o Ekofisk ki te rehita hau, a, ki te kitea te hau, honoa te pairati ki te sima.Ka keria nga puna pairati kia kitea te hau papaku i roto i te puna i mua i te keritanga o te puna whakangao.Ka taea te kii ko nga hau papaku he pukoro hau huna ka puta ki te hohonutanga tata ki te mata, ki te raina kirikiri ranei ka puta te pupuhi i te timatanga o te keri.“He nui ake te utu o te whakamahi i te rig ki te keri i te puna pairati i te whakamahi i te miihini hiko o uta penei i te Island Constructor.Mena ka kitea te hau ka hiahia kia mono te puna, ka nekehia te rig ki tetahi waahi hou mo te puna pairati hou ka nui te utu.He mea nui ano te whakamahi i te rig ki te whakamahi i te waka, na te mea he roa ake te rere ina pa mai te pupuhi,” ta Anders Olsen, kaiwhakahaere kaupapa i Island Offshore.ki te aukati i te tukunga papaku o te hau ina neke ki te waahi haumaru,” ka haere tonu a Olson.
Ki te kore he riser, karekau he riser o waho e whakamahia ana, a ka mau tonu te awangawanga i waenga i te waka me te riser i raro i te moana ma te rua o nga kaieke o runga.Ko te putorino tūturu e kore e huri, ko te wē pēhanga i roto i te pōtae ka peia he motini waipēhi e huri ana i te moka.Ka panaia, ka kumea mai e te injector o raro o te moana te ngongo kua takai ki roto, ki waho hoki o te puna.“Mai i te tau 2009, ko ta matou whainga kia eke ki tenei whainga.Ma te ngongo kowiri, he maha nga mahi tiaki hei whakanui ake i te whakaputanga me te kohi hinu me te hau mai i te puna, "e kii ana a Per Buset, te kaiwhakahaere keri keri i waho o te motu.kohao runga.I tenei ra, ka mahia enei mahi ma te whakamahi i te riser o te riser o uta, ka taea te whangai i nga ngongo porowhita.He utu nui tenei, he wa roa.Na Island Offshore e toru nga waka tiaki mama i Te Taitokerau.I nga wa o mua ka whakamahia e enei waka nga taura waea i roto i te puna.I enei ra, ka taea te tiaki ma te hangarau taura, engari he maha atu nga mahi ka taea ma te ngongo kopikopiko.Ko tetahi tauira ko te pupuhi wai ki roto i te puna me te mahi i nga mahi tiaki tino nui, penei i te whakaheke i nga paipa whakangao kia whakahokia ki o ratau rahinga taketake.
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Te wa tuku: Apr-26-2023