Huahana Huahana 'Ano aisi wili kila/pepa/pa'i lahilahi 0.3-6mm/3-14mm Laulā 1000mm-2000mm inoa inoa TISCO,LISCO,Baosteel, etc. L,309,310,316,321,410,410S,420,420J1,430,304F,316L, 316F,316Ti,310s,314,314l,317,317l,302HQ.410,430,430F,416,431,420JS.etc.Mea hoʻohana meaʻai, Gas, metallurgy, biology, electron, chemical, petroleum, boiler...