Fa'aaliga o oloa:
O oloa autu o paipa uamea faʻapipiʻi e aofia ai le tulilima uamea carbon, flange uʻamea carbon, tee uamea carbon, uamea carbon tie, carbon uamea faʻapitoa paipa (ulu tele ma laiti), ulu uamea carbon (pulou paipa), ma isi. tulaga faataatitia e aofia ai tulaga faaleatunuu, tulaga Amerika, tulaga Iapani, ma isi, i totonu o le tulaga o le atunuu e aofia ai foi le tulaga o le Matagaluega o Vailaau Faʻaonaponei, Sinopec paipa faʻapipiʻi tulaga, mana paipa faʻapipiʻi tulaga.O faʻapipiʻi paipa uʻamea carbon o le faaupuga lautele mo le fesoʻotaʻiga, pulea, sui, shunt, faʻamaufaʻailoga ma vaega lagolago i totonu o le paipa.O se paipa fa'apipi'i o se vaega e fa'afeso'ota'i se paipa i se paipa.O mea faʻapipiʻi paipa maualuga e fetaui lelei mo masini vaʻavaʻa maualuga, vailaʻau maualuga vevela ma paipa maualuga, fale eletise ma vaʻa eletise eletise eletise, mea faʻapipiʻi eletise maualuga ma isi siosiomaga faʻapitoa.O paipa faʻapipiʻi e faʻaaogaina lautele i le fausiaina, fale kemisi, mining, malosi ma le tele o isi faʻainisinia.E le tatau ona faagaloina lona matafaioi taua.