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

Polymer Solid Centralizer Casing, API Composite Casing Centralizer, Solid Body Rigid Nylon Casing Centraliser manufacturer / supplier in China, offering Spiral Vane Thermoplastic Rigid Casing Centralizer, Slip on Single Piece Bow Spring Casing Centralizer, Spiral Blades Configurations Thermoplastic Centralizer and so on.

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Spiral Vane Thermoplastic Rigid Casing Centralizer

Purchase Qty.:
1-499 500-4,999 5,000+
FOB Unit Price: US $35 US $34.8 US $34.5
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $35
500-4,999 US $34.8
5,000+ US $34.5
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 4 1/2"-20"
  • Spec: 4 1 /2"-20"
  • ODM: Available
  • Color: Black/Red/Yellow
  • Trademark: ZS
  • Specification: 5 1/2"* 8 1/2"
  • HS Code: 843143100
  • Sample: Available
  • Material: Nylon/Plastic/Composite
  • OEM: Available
  • Drawing: Available
  • Transport Package: Wood Cases
  • Origin: Henan, China
Product Description
                              spiral blade polymer centralizer with set screws 

Composite Casing Centraliser is the ultimate in down-hole centralisation, offering field proven lower friction coefficients leading to superior drag and rotational torque reduction. High abrasion resistant proprietary engineered polymer ensures maximum stand-off at TD. Robust enough to meet the challenges of today's most demanding wells. 

Composite Materials: 
- Moulded during high pressure high temperature process 
- Spiral Blades 22-25° and melon shaped 
- Passive Straight Blades 5° and melon shaped 
- Patented Anti-Swage Rings incorporated in each end 
- Generous By-Pass Area provided 
- Numerous Pipe x Hole size configurations available 
- Low Weight 
- Premium Self-Aligning Stop Collars also available  
Rigid casing 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
 Spiral Vane Thermoplastic Rigid Casing Centralizer
Spiral Vane Thermoplastic Rigid Casing Centralizer

Roller rigid centralizer which is most suitable for highly deviated wells and horizontal wells has two or three rollers in each blade. It can change slipping friction to rolling friction, so it greatly reduces the friction between casing and wellbore wall and let casing go to desired position smoothly
Horizontal wells
Deviated wells
Available with straight blade centralizer and spiral blade centralizer
Cast steel, cast aluminum and light weight casing rigid centralizer are available
Easy to install
Can move on casing freely, also can be fixed on casing by tighten screws.

Spiral Vane Thermoplastic Rigid Casing Centralizer
Spiral Vane Thermoplastic Rigid Casing Centralizer
Spiral Vane Thermoplastic Rigid Casing Centralizer

some specifications for reference:

Hooping In-Dia.(mm)Hooping 
Hooping height(mm)Total Length(mm)Max. Out-Dia.(mm)Spring 
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Ms. Molly Wei
sales manager
To: Ms. Molly Wei

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