Ko te flange reke fehokotaki'anga, hoki e mohiotia ana ko te flange kaki teitei, he momo paipa paipa, e pā ana ki te kaki me te whakawhiti paipa porowhita me te paipa reke fehokotaki'anga flange hononga. E kore te mea ngāwari ki te deformation flange fehokotaki'anga, pai taatiraa, whakamahia whānuitia, e tika ana mo te pēhanga pāmahana rerekētanga ranei o pipelin...
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