Gold Member Since 2010
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Puyang Zhongshi Group Co., Ltd.

Casing Centralizer, Rigid Centralizer, Aluminum Centralizer manufacturer / supplier in China, offering Spiral Vane Aluminum Rigid Casing Centralizer, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat and so on.

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Supplier Homepage Product Casing accessories Spiral Vane Aluminum Rigid Casing Centralizer

Spiral Vane Aluminum Rigid Casing Centralizer

FOB Price: US $10-50 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-50/ Piece
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Port: Qingdao, China
Production Capacity: 10000 Pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: API
  • Surface Treatment: Spray-Paint
  • Structure: Roller
  • Type: Centralizer
  • Size: 4 1/2"-20"
  • Processing Type: Casting
  • Transport Package: Wooden Case
  • Origin: China
  • Certification: CE, ISO 9001:2000, ISO 9001:2008
  • Centralizer Type: Rigid
  • Material: Cast Aluminum
  • Product Name: Cast Aluminum Centralizer
  • Sample: Approved
  • Trademark: zhongshi
  • Specification: 41/2"-20"
  • HS Code: 0
Product Description
Spiral vane aluminum rigid casing centralizer 


Application
Casing centralizers are to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations.
Aluminum Rigid Centralizer should be used in areas where a good primary cementing job is required, including deviated and horizontal wells.
 
Features for Aluminum Solid Rigid Centralizers:
a. Light Weight.
b. High shock, impact Resistance.
c. Optimum tensile and yield strength.
d. Anti-corrosion.
 
Installation
Rigid centralizers can be installed on the casing with stop collars or with integral set screws. Installations that allow casing rotation and reciprocation are preferred because of improved displacement efficiency. Most slip-on rigid centralizers must be installed between stop collars and are freely floating there between. 
 
Parameter of Casing Centralizers
ModelMax OD(mm)ID(mm)Length(mm)
4-1/2" x 6"145116.5200
5" x 6"145129200
5-1/2" x 8-1/2"205-210142200/300
6-5/8" x 8-1/2"205-210171200/300
7" x 8-1/2"205-210181200/300
7" x 9-1/2"225-235181200/300
7" x 9-5/8"225-235181200/300
9-5/8" x 12-1/4"300-305248200
13-3/8" x 17-1/2"430-435346200
 

Packing and Shipping
Wooden case, standard export packaging, firm enough for long distance sea-shipped, air transportation and even railway transportation.




Company information
The predecessor of Henan Puyang Zhongshi Group Co.,Ltd. was the 5th Machine Repairing Factory of Puyang Zhongyuan Oil field, Sinopec Corp. In 1997, after being restructured according to the modern corporate system, the factory was named Puyang Zhongshi Group Co.,Ltd.

With registered capital of 60,840,000 yuan, Puyang Zhongshi Group is composed of 9 subsidiaries, including 8 manufacturers and 1 trade company. Zhongshi Group covers an area of 200,000 sq.m, including workshop area of 50,000 sq.m. Various kinds of production equipment values 38,600,000 yuan. It has a strong mechanical processing capability.

Our leading products are pumping unit , wellhead (X-mas tree), tubing pump & sucker rod pump, cementing accessories, down-hole tools,casing centralizer, drilling solid control series,float collar, pressure vessel ,camping house, air cannon, belt feeder ,float shoe and so on. They are mainly supplied to Central Asia, Southeast Asia, Africa and Middle East and many other countries.
Zhongshi Group has been the Tier One internet service provider of Sinopec. We passed ISO9001 quality management system certification and got approved to use API monograms on its oil machineries. So far, we have attained API 5CT, API 10D, API 11AX, API 11E and more are applying for.

With strong technical backup, reliable product quality, advanced marketing regime and good service system, this company wins popularity and recognition of vast consumers home and abroad.



 
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