Центромайзер труб спиральный планер корпус

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Product Overview

Description


Production Description 



Downhole pipe Centralizer Spiral Glider Casing Centralizer



•Casing centralizer is a cementing tool which applied to centralize casing to improving the cementing quality.
•They are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Horizontal and Deviated well.
•This slip-on centralizer features a long steel collar with spiraled steel bars welded onto the outside to assist in either clockwise or counter-clockwise pipe rotation and to create turbulence in the annulus. It is normally run between two stop collars to provide the casing a smooth bearing surface and reduced torque. 































































































NO.




Type




Inside Diameter (mm)



Height (mm)


Total height (mm)



MAX Diameter (mm)



1



5“*12-1/4”




128-131




105




690




330



2



5”*20”




128-131




105




720




535



3



5-1/2”*7”




142-148




55




650




215



4



5-1/2”*8-1/2”




142-148




55




650




225



5



6”*8-1/2”




156-158




55




650




235



6



7”*8-1/2”




181-186




55




650




235



7



7”*9-5/8”




181-186




55




650




255



8



7-5/8”*9-5/8”




197-201




55




650




275



9



9-5/8”*12-1/4”




250-255




55




650




330



10



13-3/8”*17-1/2”




342-347




55




650




450




 



Company Profile

Company Profile






API Hydraulic Expansion External Casing Packer/Inflatable Casing Packer

 

 











Shandong Rosenwell petroleum technology Co.,Ltd (hereinafter as Rosenwell company) is located in Dongying City, Shengli Oilfield(Belongs to Sinopec),which is the second largest oilfield and the largest petroleum industry base in China. Rosenwell company is a professional company engaged in petroleum equipment and spare parts. Based on our domestic business with Shengli oilfield and professional engineering&commercial team, Rosenwell had built up a solid network and same-boat partnership with worldwide clients. Key advantage: OEM quality, 100% interchangeable. Competitive prices, In-time delivery, after-sales warranty service. The major scope of our products is, Top Drive System Spares, Mud pumps & spares, handling tools, BOP and BOP spares of RAM, Seals, etc We sincerely look forward to the chances of serving esteemed customers from all over the world and win-win business in the long run.






 


FAQ

FAQ






1. who are we?
We are based in Shandong, China, start from 2017,sell to Eastern Europe(40.00%),Mid East(20.00%),South America(15.00%),Domestic Market(15.00%),North America(10.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
drilling rigs,mud pump,top drive,drawworks,spares

4. why should you buy from us not from other suppliers?
Rosenwell Petro is reputable manufacturer and solution provider to mud pump/drilling pump of oil gas industry. We are focused on consumable parts, aiming for increasing parts life span, reduced operational cost, shorter downtime. Our parts are manufactured

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Italian






 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


0.2138 s.