GATE VALVE "3М-65х21"
GATE VALVE "3М-65х21"
Gate valve 3M-65X21is intended for capping transitory openings of orifice equipment of wells.
Gate valve 3M-65X21is intended for capping transitory openings of orifice equipment of wells.
GATE VALVE "3МС1-100х35" 
API C Series 
F Low Profile Pumping Unit GB/T29021-2012 
CASING HEAD ОКК1, ОКК2 
Database Services 
Double horsehead pumping unit GB/T29021