NEWS

• Factors Influencing Accuracy and Resolution of Oil Casing Pipe Wall Thickness Testing
  19 04 2023
  What factors mainly affect the wall thickness of oil casing pipe?The API standard stipulates that there shall be no folding, separation, cracks, and injuries on the inner and outer surfaces of the oil...
• Detection Method and Hydrostatic Test for Oil Casing Pipe Couplings
  12 04 2023
  Detection method for oil casing pipe couplingThe oil casing pipe coupling has threads on both ends and can be combined with different diameters of sucker rod as needed. According to the structural cha...
• Heat Treatment Process for Oil Casing Pipe
  05 04 2023
  Applications of Oil Casing PipeOil casing pipe is mainly used for drilling oil and gas wells, and transporting oil and gas. It includes oil drilling pipes, oil casing pipes, and oil extraction pipes. ...
• Common Knowledge About Oil Casing Pipes
  29 03 2023
  Oil casing pipe is an important equipment used for oil drilling. Its main components include drill rods, core tubes and casings, drill bits, and small-diameter steel pipes used for drilling.Use of oil...
• Discover the Heat Treatment Process of Oil Casing Pipe with You
  22 03 2023
  Oil casing pipe is a large-diameter pipe used to fix the walls or boreholes of petroleum and natural gas wells. The oil casing pipe is fixed in the borehole with cement to prevent the separation of th...
• Heat Treatment Method and Solution for Quenching Deformation of Mud Pump Cylinder Liner
  15 03 2023
  Heat treatment method of mud pump cylinder liner1. Normalizing (eliminating internal stress and improving hardness) 800℃ for 4-5h air-cooled;2. Annealing (softening) at 980℃ for 5-6h and furnace coo...
• What Are the Types of Mud Pump Cylinder Liner Classification?
  08 03 2023
  There are several types of cylinder liners for a common mud pump : single metal cylinder liner, bimetal cylinder liner, ceramic cylinder liner, and nickel-based alloy cylinder liner.Mud Pump Cylinder ...
• Processing Technology and Installation of Mud Pump Cylinder Liner
  01 03 2023
  Introduction of processing technology for mud pump cylinder liners :The mud pump cylinder liner, as a vulnerable accessory of oil drilling mud pumps, often needs to meet the following three conditions...