Payment & Shipping Terms:
|Type:||Fixed Valve Controllable /movable Pump(THC/THM),integral Barrel Pump And Ultra Long Stroke Pump||Stroke:||0.6~0.8m,20~30m|
|Tubing Thread:||2 3/8,2 7/8||Rod Thread:||3/4|
API 11AX Tubing Pump
The 3 types: fixed valve controllable/movable pumps(THC/THM),integral barrel pumps and ultra long stoke pumps
1.Fixed valve controllable /movable pumps(THC/THM) is designed and manufactured as per API 11AX.and is fixed and sealed with the pump cylinder by a mechanical or sealing bowl as the supporting device,matched with a fixed valve extractor.The fixed valve assembly can be connected with the oil jacket by lifting the rod and the assembly.Dongying Gardener co. email@example.com
2.The pump cylinder of Integral barrel pumps and ultra long stoke pumps can be extended to 30m,each of which can be interchangeable and connected on the same axis.With intelligent clearance pumping unit,the single oil extraction can be up to 30m,which reduces the working frequency and produces larger amount of oil.
Main features:simple structure,low cost,large pump diameter and large displacement of the same sized tubing.
Diameter Stroke Pump parameter Tubing thread Rod thread
mm m m3/d
32 20~30 1.163 2 7/8 3/4
44 0.6~0.8 2.235 2 3/8
57 0.6~0.8 3.694 2 7/8
Technical Properties of main components of Oil-well pump
1.Inner hole carboniitriding process is applied to the pump barrel.The surface haardness of the pump tube treated by nitrocarburizing can achieve 58~66HRC,the nitrocarburized layer is 0.95~1.2mm from internal surface.
2.Nickel -base alloy is aprayed on the surface of the plunger,The hardness of the base is 55~62HRA,and the surface hardness is >=55HRC
Contact Person: Mrs. Cathy Yuan
Tel: 0086 159 6388 1160