Throttle valve is by changing the throttle section or throttling length to control the fluid flow valve 1, structure is simple and convenient, easy to manufacture and maintenance, low cost.2, control accuracy is not high, not to adjust to use.3, sealing surface easy to erosion,...

Wellhead & X'mas tree assembly, the key equipment in oil/gas production, consists of casing head, tubing head and X'mas tree, wh 1. All bearing parts and flange are made of high-quality alloy steel forgings, and the nondestructive flaw detection, and ensure the safety...

Choke manifold is oil exploration and implementation of the important nearly balance drilling well control device, 1.Choke manifold is oil exploration and implementation of the important nearly balance drilling well control device, the device can effectively control kick and...

Kill manifold is oil exploration and implementation of the important nearly balance drilling well control device, the device can Products that can prevent oil pollution, improve the drilling speed. This product conforms to the API standard, mechanical performance is good and...