Pūnaha Raina Paipa Hinu Matatau
Ngā Āhuatanga Hangarau o te Paipa SSAW
| kounga maitai | te kaha hua iti rawa Mpa | te kaha kume iti rawa Mpa | Te Whakaroa Iti rawa % |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Te Hanganga Matū o ngā Paipa SSAW
| kounga maitai | C | Mn | P | S | V+Nb+Ti |
| % Mōrahi | % Mōrahi | % Mōrahi | % Mōrahi | % Mōrahi | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Te Manawanui Āhuahanga o ngā Paipa SSAW
| Ngā tūponotanga āhuahanga | ||||||||||
| te whānui o waho | Te matotoru o te pakitara | te tika | porowhita kore | papatipu | Teitei mōrahi o ngā pīrere whakarewa | |||||
| D | T | |||||||||
| ≤1422mm | ＞1422mm | <15mm | ≥15mm | pito paipa 1.5m | roa katoa | tinana paipa | pito paipa | T≤13mm | T>13mm | |
| ±0.5% ≤4mm | e ai ki te whakaaetanga | ±10% | ±1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% -3.5% | 3.5mm | 4.8mm |
Whakamātautau Waipūmau
Whakataki Hua
Te Whakataki i ngā Pūnaha Paipa Hinu Matatau: Te heke mai o te kawe pūngao whai hua me te pono. I te mea kei te tipu haere tonu te hiahia mō te hinu me te hau, kāore anō kia nui ake te hiahia mō ngā paipa kaha me te pono. Kei mua i tēnei whanaketanga ā mātou paipa X60 SSAW, i hangaia mō te hanganga paipa hinu, ā, i hangaia kia rite ki ngā paerewa ahumahi teitei rawa atu.
He paipa rino porowhita te paipa raina X60 SSAW e tuku ana i ngā momo painga, tae atu ki te kaha ake, te ngāwari me te ātete ki te waikura. Mā ēnei āhuatanga ka pai mō te kawe hinu me te hau i ngā tawhiti roa, kia tae haumaru ai te pūngao ki tōna ūnga me te whai hua. Ko tā mātou hangarau matatauraina paipa hinuKua hangaia ngā pūnaha kia tū atu ki ngā āhuatanga kino o ngā taiao uaua, kia marino ai te hinengaro mō ngā kaiwhakahaere me ngā kaipupuri hea.
Painga Hua
Ko tētahi o ngā painga matua o te paipa raina X60 SSAW ko tōna hanganga pakari. He mea hanga ki te maitai kounga teitei, ka taea e tēnei paipa porowhita te tu atu ki ngā pēhanga teitei me ngā āhuatanga taiao kino, he mea tino pai mō te kawe hinu me te hau i ngā tawhiti roa. Hei tāpiri, mā te tukanga whakarewa porowhita ka taea te roa tonu o ngā paipa, ka whakaitihia te maha o ngā hononga me ngā wāhi turuturu pea, ā, ka whakapai ake i te pono whānui o te pūnaha paipa.
Hei tāpiritanga, e mōhiotia ana te paipa raina X60 SSAW mō tōna whai huatanga utu. He whai hua te tukanga hanga, e āhei ai te utu whakataetae me te kore e whakararu i te kounga. He tino whai hua tēnei mō ngā kamupene e hiahia ana ki te arotau i ngā utu whakahaere me te whakarite i te haumaru me te pono o ā rātou pūnaha paipa.
Ngā ngoikoretanga o te hua
Kāore pea te paipa raina X60 SSAW e pai mō ngā momo whenua katoa, ngā āhuatanga taiao rānei. I ngā wāhi he tino pāmahana, he nui rānei ngā taumata o te mahi rū whenua, me whakamahi pea ētahi atu otinga hangarau hei whakarite i te pumau o te paipa. Hei tāpiri, ahakoa he maha ngā painga o te hangarau whakarewa porowhita, ka taea hoki e ia te arahi ki ngā wero tirotiro me te tiaki, nā te mea he uaua ake te uru atu ki te hononga whakarewa i te paipa hononga tika.
Tono
I te piki haere tonu o te hiahia o te ao mō te hinu me te hau, kāore anō kia rite te hiahia mō ngā pūnaha kawe waka whai hua me te pono ki tēnei wā. Ko tētahi o ngā otinga tino whai hua mō tēnei wero ko ngā pūnaha paipa hinu matatau, inā koa ko ngā paipa X60 SSAW (Spiral Submerged Arc Welded). Kei te whakarerekē tēnei hangarau auaha i te āhua o te hanganga paipa hinu, kia mau ai te kawe waka haumaru me te whai hua o ngā rauemi pūngao.
E mōhiotia ana te paipa raina X60 SSAW mō tōna kaha me tōna pakari, ā, he mea pai rawa atu tēnei mō te hinu.paipangā kaupapa. Ka whakarei ake tōna hoahoa porowhita i te ngāwari me te ātete ki te pēhanga o waho, he mea nui tēnei mō ngā taiao uaua e mahi ai ēnei paipa. I a ngā kamupene pūngao e whai ana ki te arotau i ngā mahi me te whakaiti i ngā utu, kei te piki haere te whakamahinga o ngā pūnaha paipa matatau pēnei i te X60 SSAW.
Ngā Pātai Auau
P1. He aha te paipa raina SSAW X60?
Ko te Paipa Raina SSAW (Spiral Submerged Arc Welded) X60 he paipa maitai porowhita i hangaia mō te hanga paipa hinu. Mā tōna hangarau whakarewa porowhita ahurei ka whakapai ake i te kaha me te roa, ka waiho hei whiringa pai mō te kawe i te hinu me te hau i tawhiti.
P2. He aha te paipa raina whakarewa pewa hurihuri X60 te whiringa tuatahi mō ngā paipa hinu?
He pai te paipa raina X60 SSAW nā tōna ātete ki te pēhanga teitei me te waikura. Mā tēnei ka taea te kawe pono me te haumaru o te hinu me te hau, he mea nui tēnei i roto i te ao pūngao o ēnei rā.
Q3. Me pēhea te whakarite a tō kamupene i te kounga o ō hua?
E piri pono ana te kamupene ki ngā tikanga whakahaere kounga tino pakari puta noa i te tukanga whakaputa katoa. E whakamahi ana mātou i ngā hangarau matatau me ngā kaimahi pūkenga hei whakarite kia tutuki i ia paipa raina whakarewa porowhita X60 ngā paerewa o te ao me ngā whakaritenga a te kiritaki.
P4. He aha ngā whakamahinga o ngā paipa raina SSAW X60?
Ko te Paipa Raina SSAW X60 e whakamahia nuitia ana i roto i te umanga hinu me te hau mō te kawe i te hinu mata, te hau māori me ētahi atu wai. Nā tōna maha o ngā whakamahinga ka taea hoki te whakamahi i roto i ngā kaupapa hanga me ngā hanganga.
