DK-LOK針閥產(chǎn)品可完美適應(yīng)低溫工況條件并針對(duì)低溫流體系統(tǒng)的特點(diǎn)開發(fā)出專用的低溫長軸截止閥.廣泛適用于-196℃至371℃的各種液態(tài)氣體管線,配合DK-LOK的接頭產(chǎn)品可.DK-Lok fittings and valves are manufactured to the most stringent industry standards. Our guarantee is a leak-tight seal in process, power, and