ʻO ka hoʻopauʻana, ka palena maʻamau "Astm A320 Hex NaitsUa māheleʻiaʻo Alloy Steel iʻelua mau māhele Low alloy cheel flang flanges, ma ka lima'ē aʻe, i loko o kahi'ē aʻe e pili ana i 0.05 ¨C 0.25% carbon a hiki i 2.0% manganese.Oi aku ke kila kilaHT B3666WPC N0440000 s 1.25 "x 0.5" sch40s 990 TeeA320 l7 boltsAsme B18.2.1 B18.2.2 UNC UNT UNC AUPT ADM AKUA MAUIUaʻikeʻo LSAW Erw efwLoaʻa kēia mau kūpono i nāʻano likeʻole e like me nā elbows, nā hui, nā mea pāʻani, plugs, pick nipplest etc.'Ōpiopioloaʻa nā mea hou aku i nā mea i hanaʻia mai nā kiʻina a iʻole a iʻole nā mea kila maikaʻi a i manaʻoʻia no nā noi wela. Ua hanaʻia nā helu L7 a me L7M mai kahi kila a me keʻano. ʻOiai e koiʻia nā koina e koiʻia no nā haumāna L7 a me L7m, aia kekahi mauʻokoʻa'ē aʻe e hoʻokaʻawale i nā heluʻelua.