casing centralizer spring

Brand Name:UNITOOLS

Model Number:4" to 20"

Place of Origin:China

Elastic Solid Centralizer / Bow Spring Centralizer High Strength Solid Centralizer Functions Use centralizers to ·center the casing in the well. ·center the drillpipe during innerstring cementing,helping adapter running in the inserting seat and assuring ...

Brand Name:UNITOOLS

Model Number:4" to 20"

Place of Origin:China

Elastic Solid Centralizer / Bow Spring Centralizer High Strength Solid Centralizer Functions Use centralizers to ·center the casing in the well. ·center the drillpipe during innerstring cementing,helping adapter running in the inserting seat and assuring ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

... fluid passage and reduces frictional drag force in deviated hole conditions . They provide almost 100% standoff when run inside a cased hole.The flat U profile is fitted in self locking retaining lips for firm and positive hold. Features Bows can be

Brand Name:UNITOOLS

Model Number:4-1/2" TO 20"

Place of Origin:China

...Centralizer With Excellent Hardness 65Mn Steel Single Piece Centralizer Introduction 1) Material: 65Mn steel 2) Type: Single Piece 3) Standard: API 10D 4) API and ISO certified 5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested 6) Characteristic: This kind of single piece casing centralizer has restoring force almost two times of API standard. 7) Application Bow spring

Brand Name:UNITOOLS

Model Number:4-1/2" TO 20"

Place of Origin:China

...Centralizer With Excellent Hardness 65Mn Steel Single Piece Centralizer Introduction 1) Material: 65Mn steel 2) Type: Single Piece 3) Standard: API 10D 4) API and ISO certified 5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested 6) Characteristic: This kind of single piece casing centralizer has restoring force almost two times of API standard. 7) Application Bow spring

Brand Name:UNITOOLS

Model Number:4-1/2" TO 20"

Place of Origin:China

...Centralizer With Excellent Hardness 65Mn Steel Single Piece Centralizer Introduction 1) Material: 65Mn steel 2) Type: Single Piece 3) Standard: API 10D 4) API and ISO certified 5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested 6) Characteristic: This kind of single piece casing centralizer has restoring force almost two times of API standard. 7) Application Bow spring

Brand Name:UNITOOLS

Model Number:4-1/2" TO 20"

Place of Origin:China

...Centralizer With Excellent Hardness 65Mn Steel Single Piece Centralizer Introduction 1) Material: 65Mn steel 2) Type: Single Piece 3) Standard: API 10D 4) API and ISO certified 5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested 6) Characteristic: This kind of single piece casing centralizer has restoring force almost two times of API standard. 7) Application Bow spring

Brand Name:ZS

Model Number:13 3/8″ to 4 1/2″

Place of Origin:China,Henan

..., ensuring a snug fit. b. Fixed Screw-Type Stop Collar: Place the collar around the casing, then carefully insert and gently tap the screws into position using a hammer, securing them firmly. c. Buckle-Type Stop Collar: Fasten the ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

...Centralizer High Performance OEM service Straight Solid Rigid Centralizer is suitable for either cased or open hole, which should be used in areas where a good primary cementing job is required, including deviated and horizontal wells, liner overlaps, and shoe joints Features High tensile, solid, cast steel, for shock, impact, and corrosion resistance. Wide vanes distribute load from the casing...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

...Centralizers Straight Vane Roller Centralizers consists of a rigid body, on which machined five spiral blades. There are three or four modified alloy steel, fully heat treated rollers fixed on every spiral blades. It provides the mechanism that centers the casing in the hole and allows uniform cement flow around the casing...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

...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 Bolted Casing Stop Collar​ Features Can be locked on the casing pipe without having to be slipped on at the end of the casing...

Brand Name:TR Solids Control

Model Number:TRFZQ-1/TRFZQ-2

Place of Origin:Xi'an China

...overcome the original welded lifter desoldering , is a kind of centralizer can ensure quality of drilling cementing. The sort is various, according to the structure can be divided into the roller type, the sliding block type, automatic ...

Brand Name:ZS

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

Place of Origin:China,Henan

....What we do is to meet the restoring force according to API standard. The Hinged bow spring centralizers are available in size 4-1/2" to 20". We supply two kinds of hinged bow spring centralizer like welded centralizer and non welded centralizer.

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2'' - 20''

Place of Origin:China

... to properly stab or screw into the float collar receptacle for cementing operations Cementing Tool Drill Pipe Centralizer Features Provide best centralization as well as help in faster running of casing. Heat treated in special furnace which gives it a

Brand Name:ZS

Model Number:13 3/8″ to 4 1/2″

Place of Origin:China,Henan

Centralizer Stop Collars A Centralizer Stop Collar is a device designed to prevent the movement or slippage of centralizers or cement baskets on a casing during the cementing process. It is also referred to by various names such as position ring, stop circular, brake ring, etc. There are three types of Centralizer...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

...welded to rigid end collars. Latch-on Welded Bow Spring Centralizer Features Heat treated to optimize standoff in gauge holes, under reamed holes, and washed-out sections. Various bow shapes and heights are ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

...Bow Spring Centralizer Double Crest Bow Spring Centralizer are specifically designed to increase restoring forces and reduce drag during running and cementing operations compared to conventional bow spring centralizer Double Crest Bow Spring Centralizer ...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

...Spring Centralizer This kinds of bow centralizer is made of high grade spring steel which is heat treated,can provide maximum standoff during cemention and any bow height is available to provide excellent restoring forces API Hinged Welded Bow Spring Centralizer Features: The rigid end collar is hinged type,it provide solid support for end bands,it is aslo easy installation. All the welded bow spring centralizers...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

...Centralizer Set Screw Type Hinged Installation One Year Warranty Hinged Set Screw Stop Collar made up of two pieces and hinged at the two ends which is designed to be latched on to the casing with set screws providing additional holding force, Features Fastened on to the casing...

Model Number:105 SERIES

Place of Origin:CHINA

Brand Name:SWS

105 RIGID CENTRALIZER 105 SERIES CASING CENTRALIZER, RIGID CENTRALIZER , OILFIELD TOOLS, CASING ACCESSORIES ADVANTAGES AND MAIN FEATURES 1- The rigid centralizers are generally constructed in one piece to add greater strength and are held in place by high ...