E pei o le manaʻoga o le API, ISO, EN, GB tulaga, matou te gaosia ituaiga eseese o pamu fale gaosi oloa .Main oloa ua vaevaeina i pamu mageta ma pamu centrifugal. E tusa ai ma le API685 standard, faʻatasi ai ma Europa faʻataʻitaʻiga hydraulic faʻaleleia ma le fausiaina, o la matou pamu mageta o le maualuga o le suavai, faʻasaoina o le malosi ma le faʻaitiitia o le taumafaina. E tusa ai ma tulaga API610 ma ISO2858, e vaevaeina pamu centrifugal i OH1 / OH2 faasologa petrochemical pamu ma pamu kemisi, OH3 / OH4 laina paipa pamu, VS4 / vs5 / VS6 faasologa tuusao i lalo pamu ma BB1 / BB2 / BB3 / BB4 / BB5 faasologa faalava. multistage pamu.O matou pamu e faʻaaogaina lautele i Petrochemical, Coal Chemical, Suauu , Vailaau Matautia , Uaina , Coal Gas, Vailaau , Mea'ai , Pepa, Fiber Chemical, Metallurgy , Malosiaga, Suavai i le taulaga ma alavai alamanuia .
Taimi meli: Nov-22-2023