o Masini Ma'a Saina
upu autu:
Valve polo, polo uamea uamea, polo uamea, Valve Polo gaosi, polo uamea i Saina.
Fa'amatalaga:
Tele: 1/4”-10” (DN8mm~250mm)
Fa'atonuga: Vasega 150~300 (PN16~50)
Mea: ASTM A105, A350 LF2, A182 F304, A182 F316, A182 F6A, A182 F51, A182 F53, A182 F55, A564 630 (17-4PH), Monel, Inconel, ma isi.
Togafitiga i luga o le Laueleele: Faila, faʻapipiʻi nickel electroless (ENP), chromium malosi, carbide tungsten, chromium carbide, stellite (STL), inconel, ma isi.
Ta'amilosaga: 0.01-0.02
Talatala: Ra0.2-Ra0.4
Concentricity: 0.05
Uiga:
O uiga sili ona taua e lua o polo valve o le lapotopoto ma le pito i luga.O le lapotopoto e tatau ona pulea aemaise lava ile vaega taua e fa'amau ai.E mafai ona matou gaosia polo valve ma le maualuga maualuga o le lapotopoto ma le maualuga o le faʻamaeʻaina o luga.
E tusa ai ma ou manaʻoga moni, filifili le ata sili ona talafeagai ma fuafuaga faʻatulagaina