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...
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 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...
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 ...
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...
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