1. Hot okeoke paipa maitai tui
Ko te hurihuri wera e pa ana ki te whakamahana i te pire rino ki te pāmahana e tika ana, me te hanga i te paipa maitai ma te whakarewa me te huri haere tonu.Ko te paipa maitai o te wera-hurihia he kaha te kaha, te pai o te kirihou me te mahi whakapiri na te tino rerekee o nga kakano i roto i te putorino maitai i muri i nga tukanga hurihuri maha.I runga i te mana tuku, ka wehewehea nga putorino tira wera-wera kia toru nga ahuatanga: te kiri pango, te kiri maeneene me te kiri huri.Ko te kiri pango te ahua kaore he maimoatanga mata, ko te kiri maeneene te ahua i muri i te maimoatanga o te mata, a ko te kiri huri te ahua.Te pāmahana teitei oro ahua.
2. Heat-tukinotia paipa maitai tui
Ko te maimoatanga wera o te putorino rino korekore e pa ana ki te whakamahana, te whakamahana me te whakamahana o te putorino rino korekore kia whai taonga ai nga miihini me te tinana.Ko te ahua tuku o nga putorino rino kore-wera kua whakamaaramatia, ka whakahiatotia ranei.Ko te ahua o te annealing e pa ana ki te whakamahana i te putorino maitai ki tetahi pāmahana, ka pupuri mo te wa roa, ka ata whakamatao ki te pāmahana rūma;Ko te ahua o te tikanga e pa ana ki te whakamahana i te putorino maitai ki tetahi pāmahana, ka pupuri mo te wa roa, katahi ka whakamataohia te wai, te whakamatao hinu ranei kia kaha ake ai te kaha me te pakeke.
3. Ko te rereketanga i waenga i nga putorino maitai kore-wera me te wera
Ko te hurihuri wera me te maimoatanga wera e rua nga tikanga rereke i roto i te hanga o nga putorino maitai kore, a he rereke ano te mana tuku.He paipa paipa maitai te paipa paipa wera-hurihia, he pai te mahi fehokotaki'anga me te kaha nui, he pai hoki mo etahi parenga pehanga, parenga wera, parenga waikura me etahi atu mara.Ko nga paipa rino tuitui kua werahia he kaha ake te pakeke, te kaha me etahi atu taonga miihini i muri i te whakamaaramatanga, te whakamaaramatanga ranei o te maimoatanga, he pai hoki mo nga waahi miihini e tika ana kia kaha ake nga pehanga me nga taumahatanga.
Hei poto, i te wa e whiriwhiri ana i nga putorino rino korekore, me hangai te kowhiringa i runga i nga hiahia o te whakamahi me te mana tuku o nga putorino maitai.I te wa ano, kia tupato ki te hoko i nga hua e hangaia ana e nga kaihanga auau ki te whakarite kia tutuki to raatau kounga me o raatau mahi ki nga whakaritenga.

Paerewa:ASTM SA106	Alloy Kaore ranei: Kaore
Rōpū Kōeke: GR.A,GR.B,GR.C Etc	Taupānga: Pipa Wai
Te Matotoru: 1 - 100 Mm	Maimoatanga Mata: Hei Whakaritenga a te Kaihoko
Diamita o waho(A tawhio): 10 - 1000 Mm	Hangarau: Huri wera
Te Roa: Te Roa Pumau, Te Roa Matarangi ranei	Maimoatanga Wera: Te Aina/Whakatika
Hanga Wāhanga: Porowhita	Paipa Motuhake: Te Maama Nui
Wāhi Taketake: Haina	Te Whakamahinga: Te Hanga, Te Whakawhiti Wai
Tiwhikete: ISO9001:2008	Whakamatau: ECT/CNV/NDT

 

Paerewa:ASTM SA 213	Alloy Kaore ranei: Alloy
Rōpū Kōeke: T5,T9,T11,T22 Etc	Taupānga: Pipe Kohua / Heat Exchanger Pipe
Te Matotoru: 0.4-12.7 Mm	Maimoatanga Mata: Hei Whakaritenga a te Kaihoko
Diamita o waho(A tawhio): 3.2-127 Mm	Hangarau: Huri wera
Te Roa: Te Roa Pumau, Te Roa Matarangi ranei	Maimoatanga Wera: Whakaritea/Tempering/Annealing
Hanga Wāhanga: Porowhita	Paipa Motuhake: Paipa Taiepa Matotoru
Wāhi Taketake: Haina	Te Whakamahinga: Te wera nui, te kohu me te whakawhiti wera
Tiwhikete: ISO9001:2008	Whakamātautau: ECT/UT

 

Paerewa:API 5L	Alloy Kaore ranei: Ehara i te Alloy,Carbon
Rōpū Kōeke: Gr.B X42 X52 X60 X65 X70 Etc	Taupānga: Raina Paipa
Te Matotoru: 1 - 100 Mm	Maimoatanga Mata: Hei Whakaritenga a te Kaihoko
Diamita o waho(A tawhio): 10 - 1000 Mm	Hangarau: Huri wera
Te Roa: Te Roa Pumau, Te Roa Matarangi ranei	Maimoatanga Wera: Whakariterite
Hanga Wāhanga: Porowhita	Pipe Motuhake: PSL2 ranei High Grade Pipe
Wāhi Taketake: Haina	Whakamahinga: Hanganga, Pupa Wai
Tiwhikete: ISO9001:2008	Whakamatau: NDT/CNV

 

 

Paerewa:ASTM A335	Alloy Kaore ranei: Alloy
Rōpū Kōeke: P5,P9,P11,P22,P91, P92 Etc.	Taupānga: Pipa Kohua
Te Matotoru: 1 - 100 Mm	Maimoatanga Mata: Hei Whakaritenga a te Kaihoko
Diamita o waho(A tawhio): 10 - 1000 Mm	Hangarau: Huri Hurihia / Huri Matao
Te Roa: Te Roa Pumau, Te Roa Matarangi ranei	Maimoatanga Wera: Te Aina / Whakaritea / Whakaoho
Waihanga Wāhanga: Porowhita	Paipa Motuhake: Paipa Taiepa Matotoru
Wāhi Taketake: Haina	Te Whakamahinga: Te Pipa Maamaa Teitei, Te Kohua me te Whakawhiti Wera
Tiwhikete: ISO9001:2008	Whakamātautau: ET/UT