paipa u'amea sologa lelei - sa'o lelei paipa u'amea mea autu ma mea fa'ainisinia

Tu'u u'amea su'esu'e ma'a'alili po'o fa'a'a'ai malulu (GB3639-2000).High-saʻo malulu-toso saʻo paipa uʻamea o se oloa fou-tekonolosi malosi-sefe.O le faʻalauiloaina ma le faʻaogaina o faʻamaʻi uʻamea faʻapipiʻi malulu maualuga e faʻasaoina ai le sila, faʻaleleia le lelei o le gaosiga, ma faʻasaoina le malosi.O mea autu ma mea faʻainisinia o faʻamaʻi uʻamea uʻamea saʻo: O mea mataʻina o loʻo faʻaaogaina i le matagaluega faʻamaʻi saʻo e masani ona gaosia e Shanghai Baosteel St35, St37.4 (10 #), ma St45.(20#), St55(35#), Ck45(45#), St52(16Mn) ma isi mea faapena.O le faʻatinoga faʻainisinia ma le faʻaogaina faʻapitoa o le paipa uʻamea na gaosia e le Matagaluega o Pipe Pipi e sili ona lelei.O le paipa uʻamea e mafai ona tatalia le maualuga o le mamafa ma le aʻafiaga, ma e sili ona talafeagai mo masini eletise ma fale taʻavale.O le paipa uʻamea e mafai ona malulu-faia i soʻo se itu ma e mafai ona faʻalauteleina pe faʻamafola e aunoa ma ni taʻe.E fetaui lelei mo alamanuia e manaʻomia ai faʻafitauli eseese o le punou.