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Chrome Plating Heavy Walled Oil Well Sucker Rods Tubing Type

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Certification

Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

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Chrome Plating Heavy Walled Oil Well Sucker Rods Tubing Type

Large Image : Chrome Plating Heavy Walled Oil Well Sucker Rods Tubing Type

Product Details:

Place of Origin:	China
Brand Name:	Zhongshi
Certification:	API, ISO, QHSE
Model Number:	Sucker rod pump

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	Standard exported packing
Delivery Time:	10~15 workdays
Payment Terms:	L/C, D/P, T/T, Western Union, D/A
Supply Ability:	1000 SETS/MONTH

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Detailed Product Description

Pump Type:	Tubing Pump	Seating Type 1:	Cup Seating Or Mechanical Seating
Barrel Type:	Heavy Wall	Seating Location:	Bottom
Barrel Coating:	Chrome Plating	Warranty Time:	12 Months
High Light:	Heavy Walled Oil Well Sucker Rods , Chrome Plating Oil Well Sucker Rods , Tubing Type Oil Well Sucker Rods

Chrome Plating Heavy Walled Tubing Type Downhole Pumps

Heavy walled tubing type downhole pumps Description

Tubing type pumps' barrel is heavy walled. For some large production wells, larger bore of tubing pump can be worked if the on-off connector is installed. Tubing pump is the strongest pump. It has large flowing area for fluid and it is suitable for producing viscosity oil.

In the process of production, when traveling valve and standing valve appear problems,we can pull the traveling valve and standing valve out the well through the sucker rod string, plungerand the puller ,instead of pull the whole pump and tubing string out of the well, reduce the labor intensity of operation, reduce the operation cost.

Some pump technical parameters:

Pump model	Pump diameter (in)	Barrel length (ft)	Plunger length (ft)	Stroke length (ft)	Extension length (ft)	Tubing size EUE(in)
30-250RWAM	Ø63.5	2.1-10	0.3-8.0	1.2-9.0	/	3-1/2”
30-250RWBM
30-250RWAC	Ø63.5					3-1/2"
30-250RWBC

Material selection:

API Spec. 11AX was modified to add not only new sizes and types of pumps with new quality, inspection, and tolerance requirements, but also standardized, widely used pump-component materials. Various material descriptions, their API identification symbol, surface condition, base core hardness, base material, and base-material minimum yield strength for plated barrels, are shown in Table A of Spec. 11AX. Similar tables in Spec. 11AX (B through I) are incorporated for case-hardened barrels, nonhardened barrels, balls and seats, cages, pull tubes, valve rods, fittings, seating cups, spray-metal plungers, and plated plungers. These changes have incorporated the prior information in API RP 11AR^[2] and the NACE International MR 01-76^[3] for materials to be used in most production environments.