Flange Ram Lalve,oil drilling,drilling rig


Drilling & Production Equipment Plant of SPA offers 22 types of gate valves matching with wellhead equipments. They include 3 series, PFFA, PFF, and PFFY, with through-hole diameters of 52mm, 65mm, 80mm, and 103mm. Now we are designing gate valve with super high pressure of 140Mpa.




working temperature: - 29 ~ 121 ℃
working medium: mu d, oil, n atural gas(H 2 S)
specification level: PR1~PR2
standardized range: PSL1~PSL4
material class: AA BB CC DD EE FF
code of material: 45K 60K 75K



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