Diaphragm Valves

Brand Name:Zhongshi

Model Number:Sucker rod pump

Place of Origin:China

High Performance Oilfield Sucker Rods RHAC 20-175RHAC-16-4-2-2 Heavy Weight Pump Barrel Downhole Pump Product Description Rod pump is equipped with a support joint, support joint connected on the tubing string, and it is together with the tubing string dow...

Brand Name:Zhongshi

Model Number:Sucker rod pump

Place of Origin:China

API 11AX Chore Plate Pump Barrel B12-150 with Spray Metal Pluger For Oil Well Production Product Description Comparing with conventional tubing pump,The API Tubing Pump has better performance in corrosion resistance & antifriction aspects.Plunger of it is ...

Brand Name:Zhongshi

Model Number:Sucker rod pump

Place of Origin:China

25 - 225THM 20-4-2 Oil Sucker Pump With Chrome Pump Barrel Spray Metal Plunger Product description The applicable tubing pump is larger in size than rod pump in the same tubing. Tubing pump has simple structure so the displacement is bigger and it is ...

Brand Name:Zhongshi

Model Number:Sucker rod pump

Place of Origin:China

API Downhole Pump Tubing pump 30-275THC 20-4-2 with 38CrMoAi Steel Barrel 20Ft Spray metal plunger Product Desciption 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 ...

Brand Name:Zhongshi

Model Number:Sucker rod pump

Place of Origin:China

API 25-200 RHBM 18-2-2 Sucker Rod Pump with Chorme plate pump barrel B11-200 Spray Metal Plunger P21-200 Product Description Comparing with conventional tubing pump,The API Tubing Pump has better performance in corrosion resistance & antifriction aspects....

Brand Name:Zhongshi

Model Number:RWAC

Place of Origin:China

Simple Operation Oilfield Sucker Rods With Thin Wall Barrel For Oil Production Product description Rod pump is equipped with a support joint, support joint connected on the tubing string, and it is together with the tubing string down to the bottom. ...

Brand Name:Zhongshi

Model Number:Sucker Rod Pump Barrel

Place of Origin:China

Electric Plating Pump Barrel Oilfield Pump Parts Electric Plating Pump Barrel Description For this type of pump, the barrel is put in the well to the designed depth with tubing. And then put the plunger into the barrel with sucker rod. Given the tubing ...

Brand Name:Zhongshi

Model Number:Sucker rod pump

Place of Origin:China

Electric Pump Barrel Carbon Steel Barrel Downhole Pumps Electric Pump Barrel Carbon Steel Barrel downhole pump Description THC tubing pump is with heavy wall barrel, suitable for higher volumes and pressures. The pump barrel assembly of the tubing pump ...

Brand Name:Zhongshi

Model Number:Tubing pump

Place of Origin:China

20-175 THM Small Sized Model Well Pump Tubing THM tubing pump description: Downhole pumps are the key component of a sucker-rod lift type of artificial lift system. API recognizes two main types of pumps: sucker rod pump and tubing pump. Tubing pump is ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

Oilfield Straight Vane Tubing Centralizer Tubing centralizer is mainly composed of tubing and rotating centralizer Oilfield Straight Vane Tubing Centralizer Features Mainly used for oil pipe centralizing in oil well and deflecting well Protecting of the ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

Downhole Straight Vane Tubing Centralizer This product applys a special style for installation of tubes connected more quickly in its middle part or joint part.There are different sizes of double hollow slot to apply for many tubes with different types ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

Oilfield Hinged Bolted Casing Stop Collar It has higher holding forces than the centralizer starting force. It utilizes a nut-bolt assembly to fix together and draws the stop collar into a friction grip around the perimeter of the casing. Oilfield Hinged ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

API Standard Spiral Vane Roller Rigid Centralizer Casing Roller Centralizer It provides mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Efficient in the cementing process, we ...

Brand Name:Zhongshi

Model Number:Sucker rod pump

Place of Origin:China

Alloy Steel Basic Material Well Pump Tubing Alloy steel basic material tubing pump description: API recognizes two main types of pumps: rod and tubing. Rod pumps also are called insert pumps because they are run (inserted) in the production tubing. Tubing ...

Brand Name:puyangzhongshi

Model Number:ZS

Place of Origin:China

Sucker Rod Coupling & Sub Couplings & Polished Rod Coupling Product Description Product Feature: API Sucker Rod Coupling, Class SM 1,Material: AISI 5140 (40Cr), 2,Coat Thickeness: 0.01-0.02 in 3,coupling diameter: 5/8 ",3/4",7/8",1",1-1/8" 4,Basic Hardness...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

API Bow Spring Centralizers With Max OD of 21 1/4 Inch Casing centralizer as a cementing tool is applied in vertical, deviated and horizontal wells to centralise casing to improving the cementing quality. The cement tools could be concreted firmed between ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

API Bonded Composite Centralisers For 13-5/8 inch Casing To Be Run Inside 14.75 inch Open Hole The composite nylon centralizer is used during running and cementing operations to centralize casing. Made of advanced composite, the one-piece centralizer has ...

Brand Name:PUYANGZHONGSHI

Model Number:API or customized

Place of Origin:China

Working principle of oil well pump: oil well pump is a special form of reciprocating pump. The power is transmitted from the ground to the downhole through the sucker rod, so that the plunger of the oil well pump moves up and down, lifting the oil and ...

Brand Name:PUYANGZHONGSHI

Model Number:API or customized

Place of Origin:China

API 11E oilfield equipment pumping unit for oil production We produced the pumping unit which varieties complete and wide coverage, it can meet production conditions different needs of the domestic and international oilfield. Company annual production ...

Brand Name:PUYANGZHONGSHI

Model Number:API or customized

Place of Origin:Puyang city , Henan province ,China

Centralizer introduction : Casing centralizer is an important cementing tool which could help the casing put into the borehole smoothly and center the casing in the hole. The size of casing centralizer is 4" to 20". There are two kinds of bow ...