OEE offers 4 different styles of valves & seats .... operations. Stem-guided valve & Tri-arm seat Features greater fluid flow than four-arm seats, as well as it features an extra wide metal to metal....
Jinan Tianwei Innovation Oilfield Equipment Enterprise ( OEE) is a leading manufacture of mud pump and its fluid end expendables in China. OEE' products have equivalent quality with those of OEM and....
OEE offers a full line of pistons for duplex and .... pump strokes. This Fail-Safe piston seals off to greater diameter as liner wears. Premium Bonded Urethane Pistons apply in standard environment....