Ko te paipa tuimotu tino tika he momo paipa maitai tino tika i muri i te kume makariri, i te hurihuri wera rānei. Nā te korenga o te paparanga waikura i te pakitara o roto, o waho hoki, kāore he turuturu i raro i te pēhanga teitei, he tino tika, he kounga teitei, kāore he whakarerekētanga i te piko makariri, te mura, te papatahi, ā, kāore he kapiti, ko te nuinga o ngā paipa maitai tino tika e whakamahia ana mō te hanga i ngā wāhanga hau, waipēhi rānei, pērā i ngā rango, i ngā rango hinu rānei, ka taea te hanga paipa tuimotu, me ngā paipa whakarewa anō hoki. Ko te hanganga matū o te paipa maitai tino tika ko te waro C, te silicon Si, te manganese Mn, te whanariki S, te phosphorus P, te chromium Cr.

Ngā rauemi noa mō ngā ngongo tui tino tika

Ko ngā rauemi noa o te ngongo tui tino tika ko te 10#, 20#, 35# me te 45#.

Ngā āhuatanga me ngā painga o te ngongo tui tino tika:

He maha ngā rauemi ka taea te hanga. Mēnā kāore te maitai i te tino mārō, ka taea te hanga kia rite ki ngā hiahia.
Ko ngā ngongo tui tino tika ka hangaia mā te tukanga hurihuri matao. Ko te tukanga motuhake koia tēnei:
Rino porowhita → wero → pīkara → hurihuri matao → pane kani → whakapūmau
Ngongo tui kore → te pīkara → te hurihuri matao → te pane kani → te whakapūmau
Ngā āhuatanga o te ngongo tui tino tika:
1, he tino tika, e kore ai e ngaro te rahinga o te kaiwhakamahi i roto i te tukatuka miihini.

2, ngā whakatakotoranga, he whānuitanga o ngā tono.

3, he tino tika ngā hua kua oti te takai matao, he kounga mata pai, he tika hoki.

4. Ka taea te hanga i te diameter o roto o te paipa maitai kia rite ki te āhua hexagonal.

5, he pai ake te mahi a te paipa maitai, he matotoru te konganuku.

Ki te whakaritea ki te maitai totoka, pērā i te maitai porowhita, he rite tonu te kaha piko me te kaha hurihuri o te ngongo maitai tuitui, ā, he mama hoki. He momo maitai whakawhiti-wāhanga ohanga, e whakamahia whānuitia ana i roto i te hanga wāhanga hanganga me ngā wāhanga miihini.
He pai ngā ngongo maitai tino tika mō ngā ngongo maitai kore hononga, engari he āhuatanga anō hoki ōna. Mā te whakamahi i ngā wāhanga mowhiti hanga tino tika ka taea te whakapai ake i te tere whakamahinga rauemi, te whakahaere i te tukanga hanga, te penapena rauemi me te wā tukatuka, pērā i ngā mowhiti whīra hurihuri, ngā taupoki jack, me ētahi atu, kua whakamahia whānuitia i roto i te hanga paipa maitai tino tika.
He mea nui te rongonui me te whakamahi i te ngongo tui tino tika ki te penapena i te maitai, te whakapai ake i te pai o te tukatuka, te whakaiti i te haumi ki te tukanga tukatuka, ki ngā taputapu rānei, te penapena utu me ngā hāora tukatuka, te whakapai ake i te kaha whakaputa me te tere whakamahinga rauemi, me te whakapai ake i te kounga hua, te whakaiti i ngā utu, me te whakapai ake i ngā painga ōhanga. I te nuinga o te wā, ko te ahumahi e hiahia ana ki te tino tika ka whakamahi i te ngongo tui tino tika, kāore he whakaritenga tino tika o te nuinga o ngā ngongo tui, nā te mea, he nui ake te utu o te ngongo tui tino tika i te ngongo tui.

Ngā Hua Matua o ngā Paipa Sanon: Ngongo Koranu Cr5Mo, Ngongo Koranu 15CrMo, Ngongo Koranu 12Cr1MoVG, Ngongo Koranu Pēhanga Teitei, Ngongo Koranu 12Cr1MoV, Ngongo Koranu 15CrMo, Ngongo Koranu P11, Ngongo Koranu P12, Ngongo Koranu P22, Ngongo Koranu T91, Ngongo Koranu P91, Ngongo Pōro Pēhanga Teitei, Ngongo Motuhake Tongi Matū, me ētahi atu. E whakarato ana i ngā utu hou mō ngā Ngongo Koranu me ngā utu mō ngā Ngongo Koranu Pēhanga Teitei.

Rauemi: 20MnG, 25MnG, 16Mn-45Mn, 27SiMn, 15CrMo, 15CrMoG, 35CrMo, 42CrMo, 12Cr2MoG, 12Cr1MoV, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 10CrMoAl, 9Cr5Mo, 9Cr18Mo, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910, WB36, Cr5Mo, P11, P12, P22, T91, P91, 42CrMo, 35Crmo, 1Cr5Mo, 40Cr, Cr5Mo, 15CrMo 15CrMoV 25CrMo 30CrMo 35CrMoV 40CrMo 45CrMo 20G Cr9Mo 15Mo3 A335P11. Paipa Koranu Rangahau 102, ST45.8-111, A106B.

WhakahaereASME SA-106/SA-106M-2015,ASTMA210(A210M)-2012,ASMESA-213/SA-213M,ASTM A335/A335M-2018，ASTM-A519-2006,ASTM A53 / A53M – 2012, Ētahi atu. GbGB8162-2018 (Paipa Hanganga), GB8163-2018 (Paipa Wai),GB3087-2008 (Paipa Pōro Pēhanga Iti me te Waenga),GB5310-2017 (Paipa Pōro Pēhanga Teitei),Gb6479-2013 (Paipa Motuhake mō te Tongi Matū),GB9948-2013 (Paipa Pakaru Hinu),GB/T 17396-2009 (Ngā Ngongo Rino Kore-Tuitui mō te Keri Waro), Me ērā atu. Kei reira anō hokiAPI5CT (Te Whakakī me te Ngongo),API 5L (Paipa)