Whakaahuatanga Hua
Ko ngā paipa rino piauau he paipa rino i hangaia ki te paninga konutea tiaki kua toua hei ārai i te waikura me te waikura. Ka taea te wehewehe i ngā paipa rino piauau ki te paipa piauau wera me te paipa piauau-mua. He matotoru te paparanga piauau wera, he rite te whakakikorua, he kaha te piri, ā, he roa te ora mahi.
Ko ngā paipa tūāpapa rino, he momo paipa piauau anō hoki, he tūāpapa mō ngā mahi o roto, o waho hoki, he mea hanga ki te maitai ngongo. He mama ngā paipa tūāpapa, he iti te ātete ki te hau, ā, he ngāwari te huihui me te wetewete i ngā paipa tūāpapa. He maha ngā roa o ngā paipa tūāpapa piauau mō ngā teitei me ngā momo mahi rerekē.
Ko te pūnaha paepae, ko ngā paepae ngongo rānei, he paepae i hangaia ki te konumohe piauau, ki ngā ngongo maitai rānei, he mea hono tetahi ki tetahi mā te hononga e whakawhirinaki ana ki te waku hei tautoko i te kawenga.
Ngā painga o ngā paipa maitai piauau:
He whānuitia ngā painga o ngā paipa maitai piauau, ā, he pai te whakamahi i roto i ngā taiao tino waikura.
Ko ngā painga matua o ngā paipa hanganga piauau ko:
- Ārai i te waikura me te waikura
- Te roa o te hanganga
- Te pono whānui kua whakarei ake
- Te tiakitanga utu tika
- He māmā te tirotiro
- He iti ake ngā whakatikatika
- Te pakari pakari
- He māmā ake te tiaki i ngā paipa peita paerewa
- E tiakina ana e te paerewa ASTM matatau
Ngā tono mō ngā paipa maitai piauau:
- He pai rawa te paipa maitai piauau mō ngā mahi maha me ngā tikanga tukatuka.
Ko ētahi o ngā tono noa mō ngā paipa maitai piauau ko:
- Huinga paipa
- Ngā kaupapa hanga
- Te kawe wai wera me te wai matao
- Ngā poupou
- Ngā taiao e kitea ana, ngā paipa kua whakamahia
- Ngā paipa e whakamahia ana i roto i ngā taiao moana
- Ngā reera, ngā ringaringa rānei
- Ngā Pou Taiapa me ngā Taiapa
- Ka taea hoki te kani, te tahu, te whakarewa rānei i ngā paipa piauau me te tiaki tika.
Ka taea hoki te whakamahi i ngā paipa hanganga maitai, he mea whakanikoniko, mō ngā momo mahi maha e hiahiatia ana te ātete ki te waikura.
Ngā Whakatakotoranga
| API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80 |
| API 5CT: J55, K55, N80, L80, P110 |
| ASTM A252: GR.1, GR.2, GR.3 |
| EN 10219-1: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| ASTM A53/A53M: GR.A, GR.B |
| BS 1387: Akomanga A, Akomanga B |
| ASTM A135/A135M: GR.A, GR.B |
| EN 10217: P195TR1 / P195TR2, P235TR1 / P235TR2, P265TR1 / P265TR2 |
| DIN 2458: St37.0, St44.0, St52.0 |
| AS/NZS 1163: Tau C250, Tau C350, Tau C450 |
| SANS 657-3: 2015 |
Paerewa me te Tau
| BS1387 | Ngā papa hangahanga kua whakakikoruatia |
| API 5L PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70 | Ngā paipa ERW mō te kawe hinu, te hau māori |
| ASTM A53: GR.A, GR.B | Ngā Paipa Rino ERW mō ngā hanganga me ngā mahi hanga |
| ASTM A252 ASTM A178 | Ngā paipa maitai ERW mō ngā kaupapa hanga pou |
| AN/NZS 1163 AN/NZS 1074 | Ngā Paipa Rino ERW mō ngā kaupapa hanga hanganga |
| EN10219-1 S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | Ngā paipa ERW e whakamahia ana hei kawe i ngā wai i ngā pēhanga iti/waenga pērā i te hinu, te hau, te mamaoa, te wai, te hau |
| ASTM A500/501, ASTM A691 | Ngā paipa ERW mō te kawe wai |
| EN10217-1, S275, S275JR, S355JRH, S355J2H | |
| ASTM A672 | Ngā paipa ERW mō te whakamahinga pēhanga teitei |
| ASTM A123/A123M | mō ngā paninga konukōre wera-tuku ki runga i te kowiri tira me ngā hua maitai konukōre |
| ASTM A53/A53M: | paipa maitai pango, tuku wera, me te paninga pango, he mea hanga ki te konumohe, he mea whakarewa, he mea whakarewa hoki mō ngā mahi whānui. |
| EN 10240 | mō ngā uhi whakarewa, tae atu ki te whakapūmau, o ngā paipa maitai kore hononga me ngā paipa whakarewa. |
| EN 10255 | te kawe i ngā wai kore-morearea, tae atu ki te paninga konukōre wera-tuku. |
Tukanga Hanga
Mana Kounga
Te Tirotiro Rauemi Mata, Te Tātari Matū, Te Whakamātautau Mīhini, Te Tirotiro Tirohanga, Te Whakamātautau Kume, Te Tirotiro Ahu, Te Whakamātautau Piko, Te Whakamātautau Whakapapa, Te Whakamātautau Pānga, Te Whakamātautau DWT, Te Whakamātautau NDT, Te Whakamātautau Waipū, Te Whakamātautau Mārō….
Te tohu, te peita i mua i te tuku.
Te Tākai me te Tukunga
Ko te tikanga tākai mō ngā paipa rino ko te horoi, te whakarōpū, te takai, te paihere, te whakau, te tapanga, te whakatakoto papa (mēnā e tika ana), te whakanoho ki roto i ngā ipu, te penapena, te hiri, te kawe, me te wetewete. He momo paipa rino me ngā taputapu rerekē me ngā tikanga tākai rerekē. Mā tēnei tukanga whānui ka whakarite kia tukuna ngā paipa rino me te tae ki tō rātou ūnga i roto i te āhua pai rawa atu, kia rite mō te whakamahinga e tika ana.
Te Whakamahinga me te Taupānga
He paipa rino te paipa kōwiri kua pania ki te konutea wera hei whakapai ake i tōna ātete ki te waikura me te roa o te mahi. He whānuitia ngā whakamahinga o te paipa kōwiri i roto i ngā momo mahi, tae atu ki:
1. Mara hangahanga:
He maha ngā wā ka whakamahia ngā paipa piauau i roto i ngā hanganga whare, pērā i ngā ringaringa arawhata, ngā reera, ngā anga hanganga maitai, me ētahi atu. Nā te ātete o te paparanga konutea ki te waikura, ka taea te whakamahi i ngā paipa piauau i waho, i roto hoki i ngā taiao makuku mō te wā roa, ā, kāore e ngāwari ki te waikura.
2. Ngā pūnaha tuku wai me te rerenga wai:
He whānuitia te whakamahinga o ngā paipa kōwiri tira i roto i ngā pūnaha tuku wai me ngā pūnaha rerenga wai hei kawe i te wai inu, te wai ahumahi, me te waipara. Nā te ātete ki te waikura, he kōwhiringa pono tēnei hei whakaiti i te aukati o ngā paipa me ngā raruraru waikura.
3. Te Tukunga Hinu me te Hau:
He mea noa te whakamahi i ngā paipa kōwiri tira i roto i ngā pūnaha paipa e kawe ana i te hinu, te hau māori, me ētahi atu wai, hau rānei. Ka tiakina e te paparanga konutea ngā paipa mai i te waikura me te waikura i roto i te taiao.
4. Ngā Pūnaha HVAC:
Ka whakamahia hoki ngā paipa piauau i roto i ngā pūnaha whakamahana, whakapūhau me te hauhautanga. Nā te mea he maha ngā āhuatanga taiao e pāngia ana e ēnei pūnaha, ka taea e te ātete ki te waikura o ngā paipa piauau te whakaroa i tōna roanga mahi.
5. Ngā Ārai Rori:
He maha ngā wā ka whakamahia ngā paipa piauau hei hanga i ngā ārai rori hei whakarato i te haumaru o ngā waka me te tohu i ngā rohe o ngā rori.
6. Te Rāngai Keri me te Ahumahi:
I roto i te rāngai keri me te ahumahi, ka whakamahia ngā paipa piauau hei kawe i ngā konganuku, ngā rauemi mata, ngā matū, me ētahi atu. Nā tōna ātete ki te waikura me ōna āhuatanga kaha, he pai mō te whakamahi i roto i ēnei taiao uaua.
7. Ngā mara ahuwhenua:
E whakamahia whānuitia ana hoki ngā paipa piauau i roto i ngā mara ahuwhenua, pērā i ngā paipa mō ngā pūnaha whakamakuku pāmu, nā te mea he kaha ki te ātete i te waikura i roto i te oneone.
Hei whakarāpopototanga, he mea nui ngā whakamahinga o ngā paipa piauau i roto i ngā momo mara maha, mai i te hanganga ki ngā hanganga whenua ki te ahumahi me te ahuwhenua nā te mea he ātete ki te waikura me te maha o ngā whakamahinga.
Ko ngā paipa rino te pou tuarā o te hangarau ahumahi me te hangarau ā-iwi o ēnei rā, e tautoko ana i te whānuitanga o ngā tono e whai wāhi ana ki te whanaketanga o ngā hapori me ngā ōhanga o te ao.
Ko ngā paipa me ngā taputapu rino i hangaia e Womic Steel i whakamahia whānuitia mō te hinu, te hau, te wahie me te paipa wai, te takutai moana/uta, ngā kaupapa hanga tauranga moana me te hanga whare, te keri, te maitai hanganga, ngā kaupapa hanga pou me te piriti, tae atu ki ngā ngongo rino tino tika mō te hanga roera kawe, me ētahi atu...
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