OEE offers 4 different styles of valves & seats to fit your drilling needs, suiting to almost all popular mud pumps in the world. Valves & Seats apply in standard environment with the longest service life of more than 600 hours,
The Stem Guided valve and seat and the Wing Guided valve and
Valve and seats:
Stem-guided Valves & Three-arm Seats
Its features greater fluid flow than four-arm seats, as well as it features an extra wide metal to metal seal on the valve flange. The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert whil
Three-wing guided valves and full open seats features greater fluid flow than four-wing valves, the unibody forged valve features greater strength than traditional welded-wing valve. Innovative unibody valve design eliminates snap rings, plates or keepers providing.
Qingdao HNA Oilfield Machinery Co., Ltd.offer a full line of Fluid End Expendables for popular mud pumps in the world, including Continental Emsco, National, Gardner Denver, Oilwell , Ideco, Wheatly, Wilson, Wirth, OPI, Ellis Willianms, etc. The main products are sold to USA, middle Asia,Canada, M
