API 11B Sucker Rod Coupling, The sucker rod coupling have the same box thread size in each end are used for connecting sucker rod and/or pony rod, and/or sinker bars with sucker rod threads.The polished rod coupling have the same box thread size in each end are used for connecting polished rod and/or sinker bars with polished rod threads to the sucker rod string.
The hollow sucker rod is a special sucker rod designed for oil extraction of high pour point, high viscosity and high wax content. It is combined with threaded joints, sealing and rod body. The rod body is made of seamless steel tube and the threaded joint is connected with the rod body through friction welding and heat treatment. The pin thread is formed by roller.
API 11B Sucker Rod Coupling, The sucker rod coupling have the same box thread size in each end are used for connecting sucker rod and/or pony rod, and/or sinker bars with sucker rod threads.The polished rod coupling have the same box thread size in each end are used for connecting polished rod and/or sinker bars with polished rod threads to the sucker rod string.
Continuous Sucker Rod: A grade D performance, this Sucker Rod with special designation of SM, SMR, SU, and SRU. A non-jointed high quality of Alloy Steel with elliptical or round section, this suker Rod is high strength with flexibility and solderability to significantly reduce the failure rate of most Sucker Rods, reduce attrition rate of Tubing, and and to improve the efficiency of well production.
Centralizer are designed from our experts and provides efficient functionality. These are checked on a regular basis and that are used in different industrial applications. The offered zinc spiral vane solid rigid centralizers are simple and convenient, extensively used for rough and fine polishing of metallurgical specimens.
Casing Spacer Spool is the very important equipment used in the drilling process, casing spool can control the wellhead pressure, casing spool is often flange ended on the top of the casing head and connected with the bottom of the tubing head then become a part of the wellhead system of the oil well.
Oilfield Drill Bit is tool designed to produce a generally cylindrical hole (well-bore) in the earth’s crust by the rotary drilling method for the discovery and extraction of hydrocarbons such as crude oil and natural gas. there are currently two tapes of drill bits: Fixed cutter drill bits and Rolling cutter Tri Cone drill bits.
Oilfield wellhead equipment surface tree/ wellhead & christmas tree subsea/production tree