Views:2 Author:Site Editor Publish Time: 2020-05-28 Origin:Site
Ragid Casing Centralizer
1. True Manufacturer 2. API Certified 3. Advantage Freight 4. Quick delivery time 5. Safe, Reliable and Efficient 1. Description The float collar is installed near the bottom of the casing string on which cement plugs land during the primary cementing operation. It typically consists of a short length of casing fitted with a check valve. This device may be a flapper-valve type, a spring-loaded ball valve or other type. 2. Characters: The welded ones have advantage such as: Integral structure, stable performance, simple and convenient to use, etc. The strong points of non-welded ones are: 1. It's finished well under mould pressing without any welding. 2. Starting and restoring force meets API 10D standards. 3. Easy and convenient to install. 4. Equipped with spinning disc to improve the displacement efficient. 3. Function: 1. Take casing to designed position by reducing sticking while casing going down. 2. Centralize casing in well. 3. Balance liquid pressure in annular space by reducing adhesion phenomenon.
HYDRAULIC LINER HANGER POLISHED BORE RECEPTACLE
YDRAULIC LINER HANGER POLISHED BORE RECEPTACLE
Mated with tie-back assembly, it can tieback the liner to the top of well and act as efficiency sealing.The polished bore receptacle (PRB) is a highly machined component with a polished bore.
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Horizontal Concrete Sludge mud pump Introduction:mud pump are cantilevered,horizontal and centrifugal slurry pumps. Mud pumps, impurity pumps, dredge pumps and desilting pumps all belong to category of slurry pumps.Slurry pumps are heavy duty slurry pumps used to transport the strong abrasive high d
Track type multipurpose water well drill rig, all new designed, high efficiency and multipurpose hydraulic drill rig, mainly for drilling water wells, inspection wells and geothermal air vent wells, etc.Product Features◆ High premium configuration widely used in various well drilling applications. C