api 11ax p pump plungers and barrels

API 11AX Well Pump Tubing High Carbon Steel Bottom Anchor API 11AX Well Pump Tubing description: The pump barrel assembly of the tubing pump connected on the tubing string,and with its down to the bottom of the well.Plunger assembly connected on the sucker rod string and with it down to the pump barrel position in the well,then with it do up and down reciprocating motion, so as to realize the production process. There is a wide range of plunger...

API Spec 11AX Subsurface Sucker Rod Pump Plunger Type Product Descrption The plunger surface of the rod pump is spray-welded nickel-based alloy, the inner bore of the pump barrel is nickel-plated phosphorus or carbonitriding, valve ball, Balls and other key parts are made of special corrosion-resistant materials, and are subjected to strict heat treatment and precision mechanical processing. The subsurface sucker rod pump......