Te whakaingoatanga me ngā kupu
•I te Hononga o Amerika,Kurupae Rino IKo ngā s e tohua whānuitia ana mā te whakamahi i te hohonutanga me te taumaha o te kurupae. Hei tauira, ko te kurupae "W10x22" he tata ki te 10 inihi (25 cm) te hohonutanga (te teitei noa o te kurupae-I mai i te mata o waho o tetahi flange ki te mata o waho o tetahi atu flange) ā, ko tōna taumaha he 22 lb/ft (33 kg/m). Me mōhio he rerekē te wāhanga flange whānui i tōna hohonutanga noa. Mō te raupapa W14, ka taea te hohonu ki te 22.84 inihi (58.0 cm).
•I Mehiko, ka kiia ngā kurupae-I rino he IR, ā, e whakahuatia whānuitia ana mā te whakamahi i te hohonu me te taumaha o te kurupae i roto i ngā kupu ine. Hei tauira, ko te kurupae "IR250x33" he tata ki te 250 mm (9.8 inihi) te hohonu (te teitei o te kurupae-I mai i te mata o waho o tētahi flange ki te mata o waho o tētahi atu flange) ā, ko tōna taumaha tata ki te 33 kg/m (22 lb/ft).
Me pēhea te ine:
Teitei (A) X Whatunga (B) X Whānui o te Flange (C)
M = Kurupae Rangatira Rino, Kurupae Bantam rānei
S = PaerewaKurupae Rino I
W = Kurupae Whānui Paerewa
Puranga-H = Kurupae Puranga-H
