API 7K mud pump four-arm valves assembly

Stem-guided Valve & Cross-arms seat

Rubber be fixed on the valve body, Cross-arms seat high strength, impact 
resistance, suitable for high pressure jet drilling. Haike company produces 
Stem-guided Valve & Cross-arms seat with API 4 #, 5 #, 6 #, 7 #, 8 #, 9 # of 

six kinds of specifications.

We also can provide other kinds of models, like: Full open seat, Standard Plate Type Valve, Double-Angle O-Ring Valve, Three-wing valve etc.

Qingdao Haike Oil Field Equipment Co., Ltd., originated in 2005, is a  rel="nofollow" manufacturer and trading rel="nofollow" company supplies 

oilfield mud pump accessories, downhole operation tools and other rel="nofollow" equipment of offshore oilfield drilling platforms,

believes in "to the quality as the foundation, to the technology development, serving customers" business philosophy

seeking common development.