wheketere tika Haina i roto i tenei Raina Runga Paerewa paiherea a tawhio kowiri tira paipa
Ngongo maitai tui mo te kapiti hinu, Sered rite mo ngongo ngongo, ngongo whakawhiti wera me nga paipa i roto i te hinu me nga tipu para. Ko nga Kounga Kounga Kounga Kounga Rawa Ko te 20g, 20mng me te 25mng; Koeke Hanganga Kohanga: 15mog, 20mog, 12crmog,15CrMoG, 12Cr2MoG,12CrMoVG,Etc
Paipa Maamaa Maamaa Mo Nga Taputapu Wairakau Te Peehanga He Kounga Kairangi Te Wao Hanganga Te Maamaa me te Paa Koorua Te Paipa Maamaa He Pai Mo Nga Taputapu Matū Me te Raina Paipa. Ko tenei ahua o te paipa maitai i roto i te GB6479-2013 Paerewa.
To tatou hinonga mai i tona timatanga, he maha nga whakaaro o te otinga hei oranga hinonga, te whakapakari tonu i te hangarau whakaputa, te whakarei ake i te kounga teitei o te hua me te whakapakari tonu i te whakahaeretanga o te whakahaeretanga o te kounga teitei, kia rite ki te whakamahi i te paerewa motu ISO 9001:2000 mo te wheketere tika Haina i tenei Raina Runga Paerewa Paiherea Porohita Kowiri tira Paipa, Ko te utu me te tutukitanga o nga Kaihokohoko te nuinga o ta matou whainga nui. Tena koa whakapiri mai ki a maatau. Homai he tūponotanga, hoatu he ohorere ki a koe.
| Paerewa | Grade | OD | Thickness | Korero |
| ASTM A106 | 106B 106C | 21.3-914mm | 2-150mm | paipa maitai |
| ASTM A213 | T5 T9 T11 T12 T22 T91 | 19-127mm | 2-20mm | Heat exchanger paipa maitai |
| ASTM A335 | P5 P9 P11 P12 P22 P36 P91 | 60.3-914mm | 2-150mm | paipa maitai |
| ASTM A333 | Gr6 Gr8 Gr10 | 21.3-914mm | 2-80mm | He iti te pāmahana paipa paipa maitai |
| EN10216-2 | P195GH P235GH P265GH 16Mo3 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4(WB36) X10CrMoVNb9-1 X20CrMoV11-1 | 19-914mm | 2-150mm | paipa maitai |
| GB9948 | 10 20 12CrMo 15CrMo 12Cr1MoV 12Cr2Mo 12Cr5Mo 12Cr9Mo | 19-914mm | 2-150mm | Paipa pakaru hinu |
| GB6479 | 10 20 Q345BCDE 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo 10MoWVNb 12SiMoVNb | 19-914mm | 2-150mm | ngongo tongi pehanga teitei |
