Dextube ee SS tube dhululubo for pneumatic iyo Haydarooliga. badeecada leeyihiin tayo dusha sare iyo saxsanaanta waji fiican. The gudaha iyo dibadda roughness gaadho 0.4um Ra iyo dulqaad of dhexroor gudaha iyo kuwa dibadda noqon kartaa 0.05mm.
Dextube waxaa soo saaray sida ay A269 ASTM la ujeedada gaarka ah ee qabsshada warshadaha dhululubo pneumatic. Si aad u caymiyaan ovality kaamil ah, dusha ku dhameystaan iyo qiimaha diirada u qalbi engegnaantooda aawadeed, siligga iyo dhalid xoog iyo muruqa ah, tube hooyada waa sax qabow-gal marxaladaha kala duwan. ahama tuubooyinka dhululubo pneumatic waxaa lagu bixiyaa labada gumeyste ah ama ISO tirada ton.
