Ko te paipa rino kore hononga mō ngā poiha he momo paipa poiha, ā, kei roto i te kāwai o ngā paipa rino kore hononga. He rite tonu te tikanga hanga ki te paipa rino kore hononga, engari he whakaritenga pakari mō te momo rino e whakamahia ana hei hanga paipa rino. He maha ngā wā ka whakamahia ngā paipa rino kore hononga mō ngā poiha i raro i ngā āhuatanga pāmahana teitei me te pēhanga teitei. I raro i te mahi a te hau paowa pāmahana teitei me te kohu wai, ka waikura, ka waikura ngā paipa. Me whai kaha roa ngā paipa rino, ātete teitei ki te waikura me te waikura, me te pumau pai o te hanganga. Ko ngā paipa rino kore hononga mō ngā poiha e whakamahia ana hei hanga paipa pēhanga teitei, paipa mamaoa matua, me ētahi atu.

Ngā ngongo poiha pēhanga iti me te pēhanga waengaGB3087 mengā ngongo tuitui o te kōhuaHe rauemi kounga teitei ngā GB5310 e whakamahia ana hei hanga i ngā paipa mamaoa wera rawa, ngā paipa wai kohua mō ngā poiha pēhanga iti o ngā hanganga rerekē, ngā paipa mamaoa wera rawa mō ngā poiha tereina, ngā paipa paowa nui, ngā paipa paowa iti me ngā paipa pereki āwhata. He paipa maitai kore hononga te maitai hanganga waro, he mea hurihuri wera, he mea tōia matao (hurihuri).Paipa maitai hanganga kore hononga (GB/T8162)he paipa rino tui kore e whakamahia ana mō ngā hanganga whānui me ngā hanganga mīhini.Ngā paipa poihau pēhanga teitei ASME SA-106 (GR.B, GR.C)meASTM A210e whakamahia ana mō ngā paipa poiha me ngā paipa haurehu poiha. Ngā paipa, tae atu ki te pouaka haumaru me ngā paipa poutū me ngā paipa maitai waro waenga kore-honohono matotoru pakitara iti ake mō ngā paipa wera nui,ASME SA-213, he mea hanga ki te ferritic me te austenitic korekore mō ngā kohua, ngā whakamahana nui me ngā whakawhiti wera. He paipa maitai koranu.ASTM A335 P5, P9, P11, P12, P22, P9, P91, P92, paipa maitai kore hononga, he koranu ferritic mō te pāmahana teitei.

Ngā Whakatakotoranga me te Kounga Āhua: GB5310-2017 "Paipa Rino Kore-Tuitui mō ngā Poiha Pēhanga-Teitei" Ko te whānui o waho o ngā paipa hurihuri-wera he 22 ki te 530mm, ā, ko te matotoru o te pakitara kei waenga i te 20 ki te 70mm. Ko te whānui o waho o ngā paipa tōia-matao (huri-matao) kei waenga i te 10 ki te 108mm, ā, ko te matotoru o te pakitara kei waenga i te 2.0 ki te 13.0mm.

Ko ngā ngongo tui kore mō ngā kohua he mea whakamahi i ngā tohu maitai

(1) Ko ngā momo maitai hanganga waro kounga teitei ko te 20G, 20MnG, me te 25MnG.

(2) Ngā momo maitai hanganga koranu15MoG, 20MoG, 12CrMoG,15CrMoG, 12Cr2MoG, 12CrMoVG, me ētahi atu.