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

Nylon Casing Centralizer, Nylon Casing Centraliser, Casing Centralisers manufacturer / supplier in China, offering API Composite Thermoplastic Casing Centralizer, Valve Pair API Titanium Carbide Valve Ball & Valve Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat and so on.

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Supplier Homepage Product Casing accessories API Composite Thermoplastic Casing Centralizer

API Composite Thermoplastic Casing Centralizer

Purchase Qty.:
1-499 500-999 1,000-2,999 3,000-4,999 5,000+
FOB Unit Price: US $35 US $34.5 US $34 US $33 US $32
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $35
500-999 US $34.5
1,000-2,999 US $34
3,000-4,999 US $33
5,000+ US $32
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 4 1/2"-20"
  • Spec: 4 1 /2"-20"
  • ODM: Acceptable
  • Color: Red/Orange/Black
  • Markings: Avaialble
  • Transport Package: Wood Cases
  • Origin: Henan, China
  • Sample: Available
  • Drawing: Available
  • OEM: Acceptable
  • Material: Nylon/Plastic/Composite/Resin/Synthetic
  • Trademark: zhongshi
  • Specification: 4 1/2"-20"
  • HS Code: 843143100
Product Description
Synthetic Casing Centralizer /Plastic Casing Centralizer /Composite Casing Centralizer

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  
specifications for reference:
Model(in)Hooping In-Dia.(mm)Hooping 
Hooping height(mm)Total Length(mm)Max. Out-Dia.(mm)Spring 
Our composite centralizers provide the following benefits:
Reduce total well construction costs - eliminate the need for expensive casing couplings
Enables casing or screen deployment in longer reach wells - industry leading low friction factors reduce torque and drag, enabling the user to reach total depth
Zero corrosion - totally non-metallic material removes the contamination risk to carbon or expensive hi-chrome content steel tubulars and completion equipment
Low wear and material loss - low friction factors and advanced material formulations result in low wear
High impact and side load resistance -  longer lasting
Light weight - the size to weight ratio is significantly lower than metallic centralizers which reduces freight and handling costs
Specific OD's can be accommodated - composite material can be machined down to meet requirements.
Spiral blade configuration - provides for optimal stand-off and assists turbulent flow during cementing operations
Zero porosity construction
Suit casing ranges from 4.5 to 10.75 inches
Manufactured to strict ISO 9001-2000 quality standards
Tested to API 10TR5
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Ms. Molly Wei
sales manager
To: Ms. Molly Wei

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