elastic spring casing centralizer

Brand Name:ZS

Model Number:13 3/8″ to 4 1/2″

Place of Origin:China,Henan

... It is used to limit the centralizer or cement basket slip on casing. It is divided into mobile screw type, fixed screw type and buckle type. 2. Install and use the method of stop collar: a. When use mobile screw-type stop collar, slip over the casing, and

Brand Name:ZS

Model Number:5-1/2"X8-1/2"to20"X26"

Place of Origin:China,Henan

...process in a controlled heat treatment plant, the centralizers achieve uniform hardness throughout. They comply with the specifications and performance criteria outlined in API Spec 10D. The woven centralizer is connected using pins during operation, while

Brand Name:ZS

Model Number:5-1/2"X8-1/2"to20"X26"

Place of Origin:China,Henan

...Spring Centralizer for Casings: Top-grade centralizers are crafted from a unique alloy steel and undergo a meticulous hot forming process within a controlled heat treatment facility. This ensures uniform Premium centralizers are manufactured using a special alloy steel and undergo a meticulous hot forming process in a strictly controlled heat treatment plant. This specialized manufacturing ensures that the centralizers

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

...vortex motion that increases fluid velocity. Aluminium Alloy Spiral Vane Casing Centralizer Features The relived angle induce turbulent flow for improved cutting and filter cake removal,even without rotation Reduced flow area and ...

Place of Origin:CHINA

Model Number:100 SERIES

Brand Name:SWS

...CASING CENTRALIZER, NON-WELDED BOW, OILFIELD TOOLS ADVANTAGES AND MAIN FEATURES 1- High performance bows provide maximum standoff in multiple locations of the annulus, providing the best possible conditions for primary cement to achieve zonal isolation. 2- All centralizer...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

... desoldering , is a kind of centralizer can ensure quality of drilling cementing. Use to oilfied and driling well, and it's essencial auxiliary tool and plays an important role for cementing quality, ...

Model Number:4 1/2"-20"

Place of Origin:China

... centralizer is used in deviated wells and horizontal wells. There are several blades on the rigid centralizer that can keep casing from contacting the wellbore wall . There are two kinds of Rigid Centralizer available: spiral blade rigid centralizer and

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

Oilfield Slip On Welded Positive Casing Centralizer Wide symmetrical fins are smoothly beveled on the both ends to have lower coefficient of friction and to ease casing movement in either direction. Spirally oriented Fins are welded to the one piece rolled...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

Corrosion-resistant Alloy Casing Centralizer Made Of High-strength Corrosion-resistant Cast Aluminum Centralizers are constructed of high-strength, corrosion-resistant cast aluminum. Used with corrosion resistant alloy sleeves to reduce the effects of ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

...Bow Spring Centralizer Compared to conventional bow spring centralizers, double-crested bow provide better standoff for more effective mud removal, which enhances the primary cement job and zonal isolation. Double Crest Bow Spring Centralizer Features can ...

Brand Name:PUYANGZHONGSHI

Model Number:API or customized

Place of Origin:Puyang city , Henan province ,China

1, Introduction to centralizer The centralizer is a cementing tool. It is simple to manufacture, beautiful in structure, firm and durable, and has large centralizing force. It overcomes the shortcomings of the original welded centralizer, which is prone...

Brand Name:ZS

Model Number:5-1/2"X8-1/2"to20"X26"

Place of Origin:China,Henan

.... 2.Non Weld Bow centralizers are used to position the casing in the center of the wellbore in vertical, deviated as well as horizontal wells. 3.The Non Weld Bow Centralizers combine the highest Non Weld Centralizer restoring force with the lowest starting...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

Heavy Duty Solid Rigid Straight Vane Casing Centralizer The heavy steel construction is highly effective as compare to other alloy, it is designed especially for highly deviated and Horizontal wells. They are ideal for use with liner ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

For Casing Centralizer , Heavy Duty Stop Collar With OEM sevice Used in all types of well designs, which is available in heavy-duty style with extended length and two ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

5 1/2” Thermal Plastic Spiral Vane Centralizer Without Steel Ring Compared with other types of resin centralizer, this new type of centralizer has the advantages of beautiful structure, light weight, strong centralizing force and not easy to fall off...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

... in straight or spiral blades, these blades are mechanically formed rather than welded onto the centralizer body. Downhole Caing Centralizer with Hollow Vane Features For lower torque and drag forces, and undergo a special coating to prevent from rust.

Brand Name:ZS

Model Number:13 3/8″ to 4 1/2″

Place of Origin:China,Henan

Centralizer Stop Collars Centralizer Stop Collars: Applications and Features Discover the applications and distinctive characteristics of centralizer stop collars, also known as position rings, stop circulars, brake rings, and more. These collars come in three types: mobile screw-type, fixed screw-type, and buckle-type. Their primary purpose is to prevent the axial movement of centralizers or cement baskets on the casing...

Model Number:108 SERIES

Place of Origin:CHINA

Brand Name:SWS

... centralizer consists of rigid body, on which machined spiral blades or straight blades. 2- There are modified alloy steel, fully heat treated rollers fixed on every blade. 3-Roller centralizers are mainly used for big high roller, high deviated wells

Model Number:109 SERIES

Place of Origin:CHINA

Brand Name:SWS

109 SERIES CASING CENTRALIZER, COMPOSITE CENTRALIZER CASING CENTRALIZER, 109 SERIES CASING CENTRALIZER, COMPOSITE CENTRALIZER , OILFIELD TOOLS,CASING ACCESSORIES ADVANTAGES AND MAIN FEATURES 1-The one-piece composite construction can withstand high-impact ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

Solid Rigid Welded Vane with Screws Casign 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 provide this machine...