Me pēhea te whakarōpūtanga o ngā paipa rino i runga i ngā rauemi?
E ai ki ngā rauemi, ka taea te wehewehe i ngā paipa rino ki te konganuku kore-ferrous me te koranu, ki ngā paipa rino waro noa, me ētahi atu. Ko ngā paipa rino e tohu ana ko ngā paipa rino koranu kore-whakarewa.ASTM A335 P5, paipa maitai waroASME A106 GRB
Me pēhea te whakarōpūtanga o ngā paipa rino i runga i ō rātou āhua whakawhiti-wāhanga?
Ka taea te wehewehe i ngā paipa rino ki ngā paipa porowhita me ngā paipa āhua motuhake i runga i ō rātou āhua whakawhiti-wāhanga.
Me pēhea te whakarōpūtanga o ngā paipa rino i runga i te āhua o te pito o te paipa?
Whakautu: Ngongo ma, ngongo miro (ngongo miro)
Me pēhea te whakarōpūtanga o ngā paipa rino i runga i te diameter me te pakitara?
①Ngongo matotoru rawa (D/S <10) ②Ngongo matotoru (D/S = 10 ~ 20) ③Ngongo angiangi (D/S = 20 ~ 40) ④Ngongo tino angiangi
(R/H>40)
Ko te ōwehenga diameter-ki-pakitara e whakaata ana i te uauatanga o te whakaputanga paipa maitai.
Me pēhea te tohu i ngā momo me ngā whakaritenga o ngā paipa maitai tuitui?
Ko ngā whakatakotoranga o ngā paipa maitai tuimotu e whakaatuhia ana e ngā āhuatanga ingoa o te diameter o waho, te matotoru o te pakitara me te roa, pēnei i te tuimotu 76mm × 4mm × 5000mm
Ko te paipa rino e pā ana ki tētahi paipa rino he 76mm te whānui o waho, 4mm te matotoru o te pakitara, ā, 5000mm te roa. Engari i te nuinga o te wā, ko te whānui o waho me te matotoru o te pakitara anake ka whakamahia.
E tohu ana i ngā whakaritenga o ngā paipa maitai tui kore.